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Configuring Cisco Multimode G.SHDSL
EFM/ATM in Cisco ISR G2
OL-24505-04
Last Updated: October 14, 2013
This document describes how to configure Cisco G.SHDSL Ethernet in the first mile (EFM) and
Asynchronous Transfer Mode (ATM). Cisco G.SHDSL EFM/ATM Enhanced high-speed WAN interface
card (EHWIC) connect Cisco Integrated Services Routers Generation 2 (ISR G2s) with central office
Digital Subscriber Line Access Multiplexers (DSLAMs) and provide up to four lines of G.SHDSL
(ITU-T 991.2) connectivity. The C888EA provides four pairs of multimode G.SHDSL connectivity.
There is one EHWIC model and one fixed platform model:
• EHWIC-4SHDSL-EA—A double-wide multimode EHWIC G.SHDSL, 4 pair, 802.3ah, EFM and
ATM mode interface card
• C888EA—A multimode G.SHDSL, 4 pair 802.3ah, EFM and ATM mode fixed platform
Finding Support Information for Platforms and Cisco IOS Software Images
Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image
support. Access Cisco Feature Navigator at http://www.cisco.com/go/fn. You must have an account on
Cisco.com. If you do not have an account or have forgotten your username or password, click Cancel at
the login dialog box and follow the instructions that appear.
Contents
This document shows the configuration process for the EHWIC-4SHDSL-EA multimode EFM and ATM
card and the C888EA EFM and ATM mode fixed platform.
• Prerequisites for Cisco G.SHDSL EFM/ATM EHWICs, page 2
• Information About Cisco G.SHDSL EFM/ATM, page 2
• Connecting Cisco G.SHDSL EFM/ATM to the Network, page 4
• Configuring Cisco G.SHDSL EFM/ATM, page 4
• Troubleshooting Cisco G.SHDSL EFM/ATM, page 26
Cisco Systems, Inc.
www.cisco.com
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Prerequisites for Cisco G.SHDSL EFM/ATM EHWICs
• Firmware Update, page 45
• Command Reference, page 49
• Additional References, page 81
Prerequisites for Cisco G.SHDSL EFM/ATM EHWICs
• Ensure that you have the appropriate Cisco router to serve as the host router.
The following Cisco routers support Cisco G.SHDSL EFM/ATM EHWICs:
–
Cisco 1921 ISR
–
Cisco 1941 ISR
–
Cisco 2901 ISR
–
Cisco 2911 ISR
–
Cisco 2921 ISR
–
Cisco 2951 ISR
–
Cisco 3925 ISR
–
Cisco 3925-E ISR
–
Cisco 3945 ISR
–
Cisco 3945-E ISR
• Use the show version command to ensure that the router is running the correct IOS software. The
C888EA and EHWIC-4SHDSL-EA models require Cisco IOS Release Release: <optional, example:
Cisco IOS Release 15.1(1)T> or later.
Note When minimum release requirements are met, you can change images on the router without
affecting performance.
• Install the Cisco G.SHDSL EFM/ATM EHWIC on the router, using the directions provided in Cisco
Interface Cards Hardware Installation Guide and Cisco Network Modules and Interface Cards
Regulatory Compliance and Safety Information.
Information About Cisco G.SHDSL EFM/ATM
Cisco G.SHDSL EFM/ATM EHWICs support up to four pairs of digital subscriber lines (DSL). The
fixed platform model (C888EA) also supports up to four pairs. The DSL pairs are bundled in groups and
configured in the Cisco IOS command-line interface (CLI) by using the dsl-group command. Selecting
the mode is done by using the mode command.
See the “Command Reference” section on page 49 for more information about commands used with
Cisco G.SHDSL EFM/ATM.
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
300152
Cisco G.SHDSL EFM/ATM
The Cisco EHWIC-4SHDSL-EA provides up to four lines of connectivity through one RJ-45 connector
(see Figure 1), in EFM or ATM modes. The Cisco 888EA fixed platform (see Figure 2) supports up to
four lines of connectivity through one RJ-45 connector, in EFM or ATM modes.
Note The C888EA and the Cisco EHWIC-4SHDSL-EA support the Dying Gasp feature. The term dying gasp
refers to power status as defined in ITU-T standard G.991.2, section 7.1.2.5.3.
Figure 1 Cisco EHWIC-4SHDSL-EA EFM/ATM Faceplate
EHWIC4SHDSL-EA
EN/LP Status of the system:
Green—Operating system is running.
Amber—Loopback mode.
EFM Green—Indicates EFM mode.
ATM Green—Indicates ATM mode.
L0, L1, L2, L3 Status of link:
Green on—Link is active.
SEE MANUAL BEFORE
INSTALLATION
RJ45 CONNECTOR ONLY
EN/LP
EFM ATM
Information About Cisco G.SHDSL EFM/ATM
L3
L2 L1 L0
SHDSL
255037
Off—Link is inactive or not configured.
Amber—Link alarm.
Blinking green—Link is training. Slow blinking indicates Inverse Multiplexing
Over ATM (IMA) link training. Fast blinking indicates non-IMA link training.
Amber and green blinking simultaneously—Loopback mode. EN/LP is also amber.
Figure 2 Cisco 888EA Faceplate
OK On—DC power is being supplied to the router and the Cisco IOS software is
running.
Blinking—Bootup is in process, or the router is in ROMMON monitor mode.
Off—Power is not supplied to the router.
PPP On—At least one PPP session is established.
CD Green—xDSL interface is connected to the DSLAM6.
Blinking Green—Training to the line.
Off—A connection has not been established or the port is shut down.
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Connecting Cisco G.SHDSL EFM/ATM to the Network
DATA Blink—xDSL interface is either receiving or transmitting data.
EFM Green—Indicates EFM mode.
ATM Green—Indicates ATM mode.
VPN On—VPN is connected.
FE LAN Green—Ethernet port is connected.
Data BRI On—ISDN D channel is connected.
What to do next
See the “Connecting Cisco G.SHDSL EFM/ATM to the Network” section on page 4 for cable
information.
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Off—No data is being transmitted or being received.
Blinking Green—Data is either being received or being transmitted.
Off—Ethernet port is not connected.
Connecting Cisco G.SHDSL EFM/ATM to the Network
For connecting Cisco G.SHDSL EFM/ATM EHWICs to a network, see the section about connecting an
interface card to a network in Connecting DSL WAN Interface Cards.
What to Do Next
See the “Configuring Cisco G.SHDSL EFM/ATM” section on page 4 for information about configuring
DSL groups.
Configuring Cisco G.SHDSL EFM/ATM
Configure DSL groups for Cisco G.SHDSL EFM/ATM using the Cisco IOS CLI on the router in
privileged configuration mode.
• Configuring EFM or ATM Mode and a DSL Group, page 5
• Configuring the G.SHDSL Service on a Cisco Router, page 6
• Configuring 2-Wire Non-bonding DSL Group, page 17
• Configuring Bonding Groups in ATM Mode, page 19
• Configuring Auto Groups in ATM Mode, page 22
• Configuring an EFM-Bonding Group, page 23
• Configuring Auto Groups in EFM Mode, page 25
Note The annex configuration option is available only if the termination is central office (CO).
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Configuring EFM or ATM Mode and a DSL Group
Use the Cisco IOS CLI on the router in global config-controller mode to configure the mode on the
Cisco EHWIC-4SHDSL-EA or the C888EA.
Note The dsl-group must be removed before changing from a previously configured mode.
SUMMARY STEPS – ATM
1. mode atm
2. One of the following:
• dsl-group auto
• dsl-group DSL_group_number pairs link {m-pair | ima}
SUMMARY STEPS – EFM
1. mode efm
2. One of the following:
• dsl-group auto
Configuring Cisco G.SHDSL EFM/ATM
• dsl-group DSL_group_number pairs link {efm-bond}
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DETAILED STEPS – ATM
Command Purpose
Step 1
mode atm
Example:
Router(config-controller)# mode atm
Router(config-controller)#
Step 2
dsl-group DSL_group_number pairs link ima
Example:
Router(config-controller)# dsl-group 0 pairs 0-1 ima
Router(config-controller-dsl-group)#
DETAILED STEPS – EFM
Command Purpose
Step 1
mode efm
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Selects the ATM mode.
Configures IMA group.
Selects the EFM mode.
Example:
Router(config-controller)# mode efm
Router(config-controller)#
Step 2
dsl-group DSL_group_number pairs link efm-bond
Configures EFM bond.
Example:
Router(config-controller)# dsl-group 0 pairs 0-1
efm-bond
Router(config-controller-dsl-group)#
Configuring the G.SHDSL Service on a Cisco Router
To configure the G.SHDSL service on the Cisco EHWIC-4SHDSL-EA or C888EA using the
Cisco IOS CLI in global configuration mode, follow these steps.
Note For EHWICs, use the three-tuple notation (slot number/subslot number/0). For fixed platforms, use the
single-tuple notation (slot number).
SUMMARY STEPS
1. controller shdsl slot number/subslot number/0
2. dsl-group DSL_group_number pairs link-number
3. shdsl rate {number | auto}
4. exit
5. exit
6. One of the following:
• interface ethernet <slot>/<subslot>/<0> (in EFM mode)
• interface atm <slot>/<subslot>/<0> (in ATM mode)
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7. ip address <IP-address> <subnet mask>
8. exit
9. exit
10. One of the following:
• show interface ethernet [slot/port-adapter/port] (in EFM mode)
• show interface atm [slot/port-adapter/port] (in ATM mode)
Note In CPE, Annex and TC-PAM (Trellis Coded Pulse Amplitude Modulation) are not configurable. They
are configured automatically according to the central office (CO) settings.
Configuring Cisco G.SHDSL EFM/ATM
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DETAILED STEPS
Command Purpose
Step 1
controller shdsl slot number/subslot number/0
Note For EHWICs, use the three-tuple notation
(slot number/subslot number/0) shown here. For
fixed platforms, use the single-tuple notation
(slot number).
Example:
Router# conf t
Router(config)# controller shdsl 0/3/0
Step 2
dsl-group DSL_group_number pairs link-number
Example:
Router(config-controller)# dsl-group 0 pairs 0
Router(config-controller-dsl-group)#
Step 3
shdsl rate {number | auto}
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Selects controller and enter DSL group configuration
mode.
Note See the “Configuring Cisco G.SHDSL
EFM/ATM” section on page 4 for details about
creating and configuring DSL groups.
Selects DSL pair link number.
Selects rate for controller.
Step 4
Step 5
Step 6
Example:
Router(config-controller-dsl-group)# shdsl rate
2304
For more information, refer to the “Command Reference”
section on page 49.
exit
Example:
Router(config-controller-dsl-group)# exit
Router(config-controller)#
exit
Example:
Router(config-controller)# exit
Router(config)#
For EFM mode:
interface Ethernet <slot>/<subslot>/<0>
Example:
Router(config)# interface ethernet 0/3/0
Router#
For ATM mode:
interface atm <slot>/<subslot>/<0>
Example:
Router(config)# interface atm 0/3/0
Router#
Exits dsl-group configuration mode.
Exits controller configuration mode.
For EFM mode:
Enters the interface Ethernet configuration mode.
For ATM mode:
Enters the interface atm configuration mode.
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Command Purpose
Step 7
For ATM mode:
interface atm <slot>/<subslot>/<0>
Example:
Router(config)# interface atm 0/3/0
Router#
Step 8
ip address <IP-address> <subnet mask>
Example:
Router(config)# ip address 5.5.5.1 255.255.255.0
Router(config-if)#
Step 9
For ATM mode:
pvc vpi/vci
Example:
Router(config-if)# pvc 1/100
Step 10
For ATM mode:
cbr pcr
Configuring Cisco G.SHDSL EFM/ATM
Assigns an IP address to the DSL Ethernet/ATM/IMA
interface.
Creating a pvc on the atm/ima interface
Configures atm traffic class of service.
Step 11
Step 12
Step 13
Example:
Router(config-if)# cbr pcr
exit
Example:
Router(config-if)# exit
Router(config)#
exit
Example:
Router(config)# exit
Router#
For EFM mode:
show interface ethernet [slot/port-adapter/port]
Example:
Router# show interface ethernet 0/3/0
For ATM mode:
show interface atm [slot/port-adapter/port]
Example:
Router# show interface atm 0/3/0
Exits from interface configuration mode.
Exits from global configuration mode.
For EFM mode:
Verifies the Ethernet interface configuration.
For ATM mode:
Verifies the ATM interface configuration.
Default dsl-group configurations
For the dsl-group command, the following default values apply.
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Option Default Value Description
shdsl rate auto Selects the best data rate possible for the given configurations at
Examples
The examples in this section show the output of a 2-wire configuration in EFM mode and in ATM Mode.
The commands include:
• show controllers shdsl
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Central Office (CO) and Customer Premise Equipment (CPE)
locations.
You can configure the current and worst case SNR margins using the
shdsl rate auto command to enable rate
adaption/PMMS/line probing.
Example:
Router(config-controller-dsl-group)# shdsl rate auto ?
current Current SNR Margin
worst Worst SNR Margin
<cr>
For more information, refer to the “Command Reference” section on
page 49.
EFM mode
• show controllers ethernet
The following examples show the output of a 2-wire configuration in EFM mode.
show controllers shdsl
Router# sh controllers shdsl 0/3/0
Controller SHDSL 0/3/0 is UP
Hardware is EHWIC-4SHDSL-EA, rev 0 on slot 0, hwic slot 3
Capabilities: EFM: 2-wire, EFM-Bond, Annex A, B, F & G
ATM: 2-wire, Mpair, IMA, Annex A, B, F & G
CPE termination
cdb=0x14F0584, plugin=0x14DF8BC, ds=0x12FFBEF0 base=0xEC600000
FPGA Version is A11
NPU Source: System
NPU Firmware version: SHDSL_EA_FW_20110906071435
Vendor: Infineon, Chipset: SOCRATES-4e
PHY Source: System
IDC Firmware version: V1.7.2.0
DFE Firmware version: V-1.1.7.10__2 10
Group info:
Type: EFM 2-wire status: Up
Ethernet Interface: Ethernet0/3/0, hwidb: 0x131CF7A4
ATM Interface: ATM0/3/0, hwidb: 0x131D428C
Currently active interface: Ethernet
Configured/active num links: 1/1, bit map: 0x1/0x1
Line termination: CPE, Annex: B
PMMS disabled,Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Loopback type: None
Dying Gasp: Present
SHDSL wire-pair (0) is in DSL UP state
LOSW Defect alarm: none
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SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: 2-wire, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 6dB
LoopAttn: 0dB, SnrMargin: 19dB
Current 15 minute statistics (Time elapsed 265 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
EFM Stats:
EFM-TC Tx: data frames: 1
EFM-TC Rx: data frames: 1
RMII Device Stats at NPU:
tx_packets: 1, rx_packets: 1
tx_bytes: 81, rx_bytes: 81
tx_dropped: 0, rx_dropped: 0
tx_err_fcs: 0, rx_err_fcs: 0
tx_mac_pause: 0, rx_mac_pause: 0
Configuring Cisco G.SHDSL EFM/ATM
SS-SMII FA Stats at NPU:
forward_packets: 1, forwarded_bytes: 77
tx_queue_drop_packets: 0, mtu_drop_packets: 0
SS-SMII Device Stats at NPU:
tx_packets: 1, rx_packets: 1
tx_bytes: 81, rx_bytes: 81
tx_dropped: 0, rx_dropped: 0
tx_err_fcs: 0, rx_err_fcs: 0
tx_mac_pause: 0, rx_mac_pause: 0
show controllers ethernet
Router# sh controllers ethernet 0/3/0
IOS DS Rx/Tx Counters:
--------------------------:
Tx Head = 6
Tx Tail = 6
Tx Count = 0
Rx Head = 0
Rx Tail = 0
IOS DS Misc counters
---------------------HWIC Host Reg Addr = 0xECFEC000
HWIC Common Reg Addr = 0xEC600000
HW Namestring = Ethernet0/3/0
Tx Ring Entries = 64
Rx Ring Entries = 64
IRQ 1 Count = 0
DDR Tx CRC = 0
DDR Clock Miss = 0
DDR Tx Overrun = 0
MAC Tx Underrun = 0
MAC Rx Overrun = 0
MAC Large Frame = 0
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MAC Rx CRC = 0
SW filtered pak = 0
Multicast related information
----------------------------- Software MAC address filter(hash:length/addr/mask/hits):
------------------------------------------------------0x00: 0 ffff.ffff.ffff 0000.0000.0000 0
0xBB: 0 0021.1bfc.aea0 0000.0000.0000 0
0xC0: 0 0180.c200.0002 0000.0000.0000 0
0xC0: 1 0100.0ccc.cccc 0000.0000.0000 0
0xC5: 0 0180.c200.0007 0000.0000.0000 0
Hardware MAC address filter table:
---------------------------------Multicast ingress filter control reg is 0x1F
Exact filter at address: address to be filtered
------------------------------------------------0xEC602104: 0021.1BFC.AEA0
0xEC60210A: FFFF.FFFF.FFFF
0xEC602110: 0180.C200.0007
0xEC602116: 0180.C200.0002
0xEC60211C: 0100.0CCC.CCCC
0xEC602122: 0000.0000.0000
0xEC602128: 0000.0000.0000
0xEC60212E: 0000.0000.0000
0xEC602134: 0000.0000.0000
0xEC60213A: 0000.0000.0000
Exact filter at address 0xA4E8208 5 free, in_use: 1 1 1 1 1 0 0 0 0 0
Multicast@0xA4E8284 hash:
hash table 0 : 0000
hash table 1 : 0000
hash table 2 : 0000
hash table 3 : 0000
Multicast hash key instances:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Promiscuous Mode is OFFMAC110 general registers
Control Register (0x8210):
MAC Enable 1 Short Packet Padding 1
Loopback Mode 0 TXCRC Gen 1
Latency Register: (0xFFFE)
Tx FIFO MAX Packet Count : 31
Tx FIFO MAX Byte Count : 2046
Congestion Management Info:
tx-ring-limit: 64, high water_mark: 64, low water_mark: 60
Congestion Notification Register: (0x8000)
Queue Id : 0
Queue Status : Below low watermark
Status Register (0x0004):
TX MAC pause 0 RX MAC pause 0
MAC110 Frame statistics registers
--------------------------------Egress frame counters:
---------------------Frame Count 6
Byte Count 486
Abort Count 0
Tx64 Bytes Packet Count0
Tx65_to_127 Bytes Packet Count6
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Tx128_to_255 Bytes Packet Count0
Tx256_to_511 Bytes Packet Count 0
Tx512_to_1023 Bytes Packet Count 0
Tx1024_to_1518 Bytes Packet Count 0
TxUndersize Packet Count 0
TxOversize Packet Count 0
Ingress frame counters:
-------------------------Frame Count 6
Byte Count 486
Multicast Filt Drops 6
Multicast Frames 6
CRC Error Count 0
Congestion Drop Count 0
Oversize Drop Count 0
Pause Frame Count 0
Rx64 bytes Packet Count 0
Rx65_to_127 bytes Packet Count 6
Rx128_to_255 bytes Packet Count 0
Rx256_to_511 bytes Packet Count 0
Rx512_to_1023 bytes Packet Count 0
Rx1024_to_1518 bytes Packet Count 0
RxUndersize Packet Count 0
RxOversize Packet Count 0
Configuring Cisco G.SHDSL EFM/ATM
******* HWIC Host Registers at ECFEC000 *******
Status (0x00):
Card Present Low 0 Graceful Stop Tx Complete 0
Config (0x0000360E):
Hwic Reset 0 Hwic Host Reset 0
Hwic DDR Bus 50MHZ Enable 0 Hwic EHWIC Mode Enable 1
Hwic IRQ2 Type Mgmt Hwic IRQ1 Type Err
Rx Queue Watermark Enable 0 Auto XOFF When Full 0
Rx Int On Last 0 Graceful Stop Tx 0
Generic Rx Enable 1 Generic Tx Enable 1
DDR Enable 1 Loopback 0
Error Interrupt Enable (0x20D7E):
GDF Rx Resume Error Int 0
Rx Done Error Int 1 Card Present Change Int 0
Hwic Int Frame Error Int 0x00 Tx First Last Error Int 1
Tx Done Error Int 1 IRQ2 Int 0
IRQ1 Int 1 Host Specific Error Int 0
Rx Overrun Int 1 DDR RxClk Missing Int 1
Reg RW Timeout Int 1 Reg RW Error Int 1
Rx CRC Int 1 Rx Format Error Int 1
DMA Error Int 0
Management Interrupt Enable (0x0200):
Hwic Int Frame Mgmt Int 0x00
IRQ2 Int 1
IRQ1 Int 0 Graceful Stop Tx Int 0
Network Interrupt Enable (0x00001C01):
GDF Ring 3 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 0
Generic Frame Rx Int 0
GDF Ring 2 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 0
Generic Frame Rx Int 0
GDF Ring 1 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 0
Generic Frame Rx Int 0
GDF Ring 0 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 1
Generic Frame Rx Int 1 DMA Write Int 1
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IRQ2 Int 0 IRQ1 Int 0
Int Frame Network Int 0x01
Error Interrupt Event (0xA94B6BF):
GDF Rx Resume Error Event 1
Rx Done Error Event 0 Card Present Change Event 0
Hwic Int Frame Error Event 0x0B Tx First Last Error Event 0
Tx Done Error Event 1 IRQ2 Event 1
IRQ1 Event 0 Host Specific Error Event 1
Rx Overrun Event 0 DDR RxClk Missing Event 1
Reg RW Timeout Event 1 Reg RW Error Event 1
Rx CRC Event 1 Rx Format Error Event 1
DMA Error Event 1
Management Interrupt Event (0x9072):
Hwic Int Frame Mgmt Event 0x09
IRQ2 Int 0
IRQ1 Int 0 Graceful Stop Tx Event 0
Network Interrupt Event (0x24222044):
GDF Ring 3 Interrupt Events:
Rx Frame Drop Event 0 Generic Frame Tx Event 0
Generic Frame Rx Event 0
GDF Ring 2 Interrupt Events:
Rx Frame Drop Event 1 Generic Frame Tx Event 0
Generic Frame Rx Event 0
GDF Ring 1 Interrupt Events:
Rx Frame Drop Event 0 Generic Frame Tx Event 1
Generic Frame Rx Event 0
GDF Ring 0 Interrupt Events:
Rx Frame Drop Event 1 Generic Frame Tx Event 0
Generic Frame Rx Event 0 DMA Write Event 0
IRQ2 Event 0 IRQ1 Event 0
Int Frame Network Event 0x44
HWICRegisterOffset 0x0000 HWICRegisterErrorAddress 0x00000000
HWICRegisterTimeout 0x0000C350
TxControlFrameCounter 0x0280A9 RxControlFrameCounter 0x02657B
TxDataFrameCounter 0x000001 RxDataFrameCounter 0x000000
RegisterRWErrorCounter 0x0000 RxOverrunErrorCounter 0x0000
RxCRCErrorCounter 0x0000 RxFrameDropCounter 0x0000
TxBufferExtension 0x00 RxBufferExtension 0x00
HWICQueueBaseExtension 0x00
GDF Ring 0 Registers:
HWICQueueConfig Register 0x0007 HWICQueueBase 0x1DAD
TXQueueTailBase Register 0x4038
TxQueueBase 0x08 TxQueueTail 0x07
TxQueueSize 0x40 TxQueueHead 0x07
RxQueueHeadBase Register 0x4800
RxQueueBase 0x09 RxQueueHead 0x00
RxQueueSize 0x40 RxQueueTail 0x00
RxBufferSize 0x060C RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
DMAOffsetExtension 0x00
DMAOffset 0x0000 DMAWindow 0x0000
HWICSuspResDbg Register 0x0000 HWICArbConfig Register 0x000F
GDF Ring 1 Registers:
HWICQueueConfig Register 0x0000 HWICQueueBase 0x0000
TXQueueTailBase Register 0x0000
TxQueueBase 0x00 TxQueueTail 0x00
TxQueueSize 0x00 TxQueueHead 0x00
RxQueueHeadBase Register 0x0000
RxQueueBase 0x00 RxQueueHead 0x00
RxQueueSize 0x00 RxQueueTail 0x00
RxBufferSize 0x0000 RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
GDF Ring 2 Registers:
HWICQueueConfig Register 0x0000 HWICQueueBase 0x0000
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
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TXQueueTailBase Register 0x0000
TxQueueBase 0x00 TxQueueTail 0x00
TxQueueSize 0x00 TxQueueHead 0x00
RxQueueHeadBase Register 0x0000
RxQueueBase 0x00 RxQueueHead 0x00
RxQueueSize 0x00 RxQueueTail 0x00
RxBufferSize 0x0000 RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
GDF Ring 3 Registers:
HWICQueueConfig Register 0x0000 HWICQueueBase 0x0000
TXQueueTailBase Register 0x0000
TxQueueBase 0x00 TxQueueTail 0x00
TxQueueSize 0x00 TxQueueHead 0x00
RxQueueHeadBase Register 0x0000
RxQueueBase 0x00 RxQueueHead 0x00
RxQueueSize 0x00 RxQueueTail 0x00
RxBufferSize 0x0000 RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
GDF Error Interrupt Enable Register (0x0000):
GDF Rx Resume Error Int 0x00 GDF Rx Done Error Int 0x00
GDF Tx First/Last Error Int 0x00 GDF Tx Done Error Int 0x00
GDF Error Interrupt Event Register (0x0000):
GDF Rx Resume Error Event 0x00 GDF Rx Done Error Event 0x00
GDF Tx First/Last Error Event 0x00 GDF Tx Done Error Event 0x00
******* HWIC Common Registers at EC600000 *******
HWIC ID: 0x2
HWIC Revision: 0x0
HWIC Status: 0x0
HWIC DDR TXCRC:0x0
HWIC Control: 0xC000
DDR Enable 1 Software Reset 1
Interrupt Module Reset 0 GDF Module Reset 0
DMA Module Reset 0 Flow Control Reset 0
IRQ2 Global Int Mask 0 IRQ1 Global Int Mask 0
DDR TXCRC Int Mask 0 DDR TXClk Loss Int Mask 0
TX Fifo Overrun Int Mask 0
HWIC Interrupt Event: 0x0
DDR TXCRC Int 0 DDR TXClk Loss Int 0
TX Fifo Overrun Int 0
HWIC Diag 1: 0x0
HWIC Diag 2: 0x1C05
Configuring Cisco G.SHDSL EFM/ATM
******* HWIC Rx/Tx Rings *******
rxr @(1DAD4800) head (0) tail (0) entries (64) serviced (0)
txr @(1DAD4000) head (7) tail (7) entries (64) serviced (7) count (0)
bd(1DAD4800): flags 0000 length 0000 address 1CE8D780
<Output abbreviated due to space constraints>
ATM Mode
The following examples show the output of a 2-wire configuration in ATM mode.
• show controllers shdsl
• show controllers atm
show controllers shdsl
Router# sh controllers shdsl 0/3/0
Controller SHDSL 0/3/0 is UP
Hardware is EHWIC-4SHDSL-EA, rev 0 on slot 0, hwic slot 3
Capabilities: EFM: 2-wire, EFM-Bond, Annex A, B, F & G
ATM: 2-wire, Mpair, IMA, Annex A, B, F & G
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
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Configuring Cisco G.SHDSL EFM/ATM
CPE termination
cdb=0x14F0584, plugin=0x14DF8BC, ds=0x12FFBEF0 base=0xEC600000
FPGA Version is A11
NPU Source: System
NPU Firmware version: SHDSL_EA_FW_20110906071435
Vendor: Infineon, Chipset: SOCRATES-4e
PHY Source: System
IDC Firmware version: V1.7.2.0
DFE Firmware version: V-1.1.7.10__2 10
Group info:
Type: ATM 2-wire status: Up
Ethernet Interface: Ethernet0/3/0, hwidb: 0x1520110
ATM Interface: ATM0/3/0, hwidb: 0xA5FD144
Currently active interface: ATM
Configured/active num links: 1/1, bit map: 0x1/0x1
Line termination: CPE, Annex: B
PMMS disabled,Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Loopback type: None
Dying Gasp: Present
SHDSL wire-pair (0) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: 2-wire, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 6dB
LoopAttn: 0dB, SnrMargin: 26dB
Current 15 minute statistics (Time elapsed 150 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
ATM Stats:
ATM-TC Tx: data cells: 0, Idle/Unassigned: 254933993
ATM-TC Rx: data cells: 0, uncorr HEC: 14
ATM-TC Rx: OCD: 2, LCD start: 0, LCD end: 0
RMII Device Stats at NPU:
tx_packets: 0, rx_packets: 0
tx_bytes: 0, rx_bytes: 0
tx_dropped: 0, rx_dropped: 0
tx_err_fcs: 0, rx_err_fcs: 0
tx_mac_pause: 0, rx_mac_pause: 0
ATM Stats at NPU:
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
UTOPIA device Stats at NPU:
tx_cells: 0, rx_cells: 0
tx_oam_cells: 0, rx_oam_cells: 0
tx_clp0_cells: 0, rx_clp0_cells: 0
rx_crc_err_cells: 0, rx_unsupported_cells: 0
show controllers atm
Router# show controllers atm0/3/0
Interface: ATM0/3/0, Hardware: MPC ATMSAR, State: up
IDB: 0x0A5FD144 Instance: 0x1334B2E4 PHY Inst: 0x00000000 us_bwidth: 2304
Slot: 0 Unit: 3 pkt Size: 4528
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Sar ctrl queue: max depth = 0, current queue depth = 0,
drops = 0, urun cnt = 0, total cnt = 0
VC TX ring stats:
VCD VPI VCI Tx_ring_High_Watermark Tx_ring_Low_Watermark Queue_Depth
==========================================================================
VC queues buffering status:
VCD VPI VCI Buffering status
================================
VC QoS Summary
------------- Active Scheduled
VCD VPI VCI COS ST COS PCR(c) PCR(a) SCR/MCR(c) SCR/MCR(a)
--------------------------------------------------------------------------
OAM statistics (vcd/count/drop)
------------------------------1/0/0 2/0/0 3/0/0 4/0/0 5/0/0 6/0/0 7/0/0 8/0/0
Misc Oam Drops: 0
ATM Encap Mapping
Tx Congestion
Entry MAC address VPI/VCI VCD sts set clr fastsend safestart
drops
------------------------------------------------------------------------------------------
-----
Configuring Cisco G.SHDSL EFM/ATM
<Output abbreviated due to space constraints. The show controller ethernet output follows from this
point.>
Configuring 2-Wire Non-bonding DSL Group
To configure a 2-wire non-bonding DSL group on a Cisco G.SHDSL EFM/ATM, use the Cisco IOS CLI
on the router in global configuration mode. Configuring 2-wire non-bonding DSL group is the same for
EFM and ATM modes.
Note For EHWICs, use the three-tuple notation (slot number/subslot number/0). For fixed platforms, use the
single-tuple notation (slot number).
SUMMARY STEPS
1. controller shdsl slot number/subslot number/0
2. mode {atm | efm}
3. dsl-group DSL_group_number pairs link-number
4. shdsl rate {number | auto}
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
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Configuring Cisco G.SHDSL EFM/ATM
DETAILED STEPS
Command Purpose
Step 1
controller shdsl slot number/subslot number/0
Note For EHWICs, use the three-tuple notation
(slot number/subslot number/0) shown here. For fixed
platforms, use the single-tuple notation (slot number).
Example:
Router(config)# controller shdsl 0/2/0
Router(config-controller)#
Step 2
mode {atm | efm}
Example:
Router(config-controller)# mode efm
Router(config-controller)#
Step 3
dsl-group DSL_group_number pairs link-number
Example:
Router(config-controller)# dsl-group 0 pairs 0
Router(config-controller)#
Step 4
shdsl rate {number | auto}
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Selects the controller and enters config-controller
mode.
See the “controller shdsl” section on page 68 for
more information.
Selects the mode.
Creates a non-bonding DSL group and enters
config-controller-dsl-group mode.
See the “dsl-group” section on page 70 for more
information.
Defines the SHDSL rate.
Example:
Router(config-controller-dsl-group)# shdsl rate 2048
Router(config-controller-dsl-group)#
For more information, refer to the “Command Reference”
section on page 49.
Examples
The following examples use the G.SHDSL commands to configure a 2-wire DSL group on a Cisco
EHWIC-4SHDSL-EA or C888EA in ATM and EFM modes.
• 2-Wire DSL Group Configuration in ATM mode
• 2-Wire DSL Group Configuration in EFM mode
2-Wire DSL Group Configuration in ATM mode
Router(config)# controller shdsl 0/2/0
Router(config-controller)# mode atm
Router(config-controller)# dsl-group 0 pairs 0
Router(config-controller-dsl-group)#
*Oct 1 10:49:03.331: %LINK-3-UPDOWN: Interface ATM0/2/0, changed state to down
*Oct 1 10:49:04.331: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/2/0, changed
state to down
Router(config-controller-dsl-group)# shdsl rate ?
<192-5696> DSL Rate (excluding DSL overhead) in kbps
auto auto rate mode
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Router(config-controller-dsl-group)# shdsl rate 2304
Router(config-controller-dsl-group)# exit
Router(config-controller)# exit
2-Wire DSL Group Configuration in EFM mode
Router(config)# controller shdsl 0/3/0
Router(config-controller)# mode efm
Router(config-controller)# dsl-group 0 pairs 0
Router(config-controller-dsl-group)#
*Mar 31 08:46:26.412: %SHDSL_EA-5-DSLGROUP_UPDOWN: SHDSL dsl-group state changed to down.
*Mar 31 08:46:28.412: %LINK-3-UPDOWN: Interface Ethernet0/3/0, changed state to down
*Mar 31 08:46:29.412: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/3/0,
changed state to down
Configuring Bonding Groups in ATM Mode
Use the Cisco IOS CLI on the router in global configuration mode to configure bonding groups in the
ATM mode on the Cisco EHWIC-4SHDSL-EA, or on the C888EA. There are two types of bonding
groups possible in ATM mode: M-pair and IMA.
Configuring Cisco G.SHDSL EFM/ATM
Note To ensure a successful bonding group in the ATM mode configuration, confirm that the central office
Note For EHWICs, use the three-tuple notation (slot number/subslot number/0). For fixed platforms, use the
SUMMARY STEPS
Note Annex and TC-PAM (Trellis Coded Pulse Amplitude Modulation) are not configurable. They are
(CO) network equipment that is connected with the Cisco EHWIC-4SHDSL-EA is also configured with
the same bonding group type.
single-tuple notation (slot number).
1. controller shdsl slot number / slot number / 0
2. mode atm
3. dsl-group DSL_group_number pairs link {m-pair | ima}
4. shdsl rate {number | auto}
configured automatically according to the central office (CO) settings.
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DETAILED STEPS
Command Purpose
Step 1
For EHWICs:
controller shdsl slot number/subslot number/0
Example:
Router(config)# controller shdsl 0/2/0
Router(config-controller)#
For C888EA fixed platform:
controller shdsl slot number
Example:
Router (config)# controller shdsl 0
Router (config-controller)#
Step 2
mode atm
Example:
Router(config-controller)# mode atm
Router(config-controller)#
Step 3
For M-pair:
dsl-group DSL_group_number pairs link m-pair
Example:
Router(config-controller)# dsl-group 0 pairs 0-1
m-pair
Router(config-controller-dsl-group)#
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Selects the controller and enters config-controller
mode.
See the “controller shdsl” section on page 68 for
more information.
Selects the ATM mode.
For M-pair:
Creates an M-pair bonding DSL group and
enters config-controller-dsl-group mode.
For IMA:
Step 4
shdsl rate {number | auto}
Example:
Router(config-controller-dsl-group)# shdsl rate 2048
Router(config-controller-dsl-group)#
For more information, refer to the “Command Reference”
section on page 49.
Examples
dsl-group DSL_group_number pairs link ima
Example:
Router(config-controller)# dsl-group 0 pairs 0-1
ima
Router(config-controller-dsl-group)#
The examples in this section show how to configure bonding groups in the ATM mode on the Cisco
EHWIC-4SHDSL-EA, or on the C888EA. The examples include:
• Configuring an M-pair bonding DSL group on a Cisco EHWIC-4SHDSL-EA
• Configuring an M-pair bonding DSL group on a C888EA
For IMA:
Creates an IMA DSL group and enters
config-controller-dsl-group mode.
See the “dsl-group” section on page 70 for
more information.
Defines the SHDSL rate.
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
• Configuring an IMA bonding group on a Cisco EHWIC-4SHDSL-EA
• Configuring an IMA bonding group on a C888EA
Configuring an M-pair bonding DSL group on a Cisco EHWIC-4SHDSL-EA
The following example shows the G.SHDSL commands used to configure an M-pair bonding DSL group
on a Cisco EHWIC-4SHDSL-EA.
Router(config)# controller shdsl 0/2/0
Router(config)# mode atm
Router(config-controller)# dsl-group 0 pairs 0-1 m-pair
Router(config-controller-dsl-group)#
*Oct 1 10:49:03.331: %LINK-3-UPDOWN: Interface ATM0/2/0, changed state to down
*Oct 1 10:49:04.331: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/2/0, changed
state to down
Router(config-controller-dsl-group)# shdsl rate 2048
Router(config-controller-dsl-group)# exit
Router(config-controller)# exit
Router(config)#
Configuring an M-pair bonding DSL group on a C888EA
Configuring Cisco G.SHDSL EFM/ATM
The following example shows the G.SHDSL commands used to configure an M-pair bonding DSL group
on a C888EA.
Router(config)# controller shdsl 0
Router(config)# mode atm
Router(config-controller)# dsl-group 0 pairs 0-1 m-pair
Router(config-controller-dsl-group)#
*Oct 1 10:49:03.331: %LINK-3-UPDOWN: Interface ATM0, changed state to down
*Oct 1 10:49:04.331: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0, changed state
to down
Router(config-controller-dsl-group)# shdsl rate 2048
Router(config-controller-dsl-group)# exit
Router(config-controller)# exit
Router(config)#
Configuring an IMA bonding group on a Cisco EHWIC-4SHDSL-EA
The following example shows the G.SHDSL commands used to configure an IMA bonding group on a
Cisco EHWIC-4SHDSL-EA.
Router(config)# controller shdsl 0/2/0
Router(config)# mode atm
Router(config-controller)# dsl-group 0 pairs 0-1 ima
Router(config-controller-dsl-group)#
*Oct 1 10:49:03.331: %LINK-3-UPDOWN: Interface ATM0/2/IMA0, changed state to down
*Oct 1 10:49:04.331: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/2/IMA0, changed
state to down
Router(config-controller-dsl-group)# shdsl rate 2048
Router(config-controller-dsl-group)# exit
Router(config-controller)# exit
Router(config)#
Configuring an IMA bonding group on a C888EA
The following example shows the G.SHDSL commands used to configure an IMA bonding group on a
C888EA.
Router(config)# controller shdsl 0
Router(config)# mode atm
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Configuring Cisco G.SHDSL EFM/ATM
Router(config-controller)# dsl-group 0 pairs 0-1 ima
Router(config-controller-dsl-group)#
*Oct 1 10:49:03.331: %LINK-3-UPDOWN: Interface ATM0, changed state to down
*Oct 1 10:49:04.331: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0, changed state
to down
Router(config-controller-dsl-group)# shdsl rate 2048
Router(config-controller-dsl-group)# exit
Router(config-controller)# exit
Router(config)#
Configuring Auto Groups in ATM Mode
Use the Cisco IOS CLI on the host router in global configuration mode to configure auto groups in the
ATM mode on the Cisco EHWIC-4SHDSL-EA, or on the C888EA.
Note For IMA configurations, do not use dsl-group auto. Instead, use manual IMA configuration. For more
information, see the IMA example in the “Configuring Bonding Groups in ATM Mode” section on
page 19.
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Note For EHWICs, use the three-tuple notation (slot number/subslot number/0). For fixed platforms, use the
SUMMARY STEPS
single-tuple notation (slot number).
1. controller shdsl slot number / slot number / 0
2. mode atm
3. dsl-group auto
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
DETAILED STEPS
Command Purpose
Step 1
controller shdsl slot number/subslot number/0
Note For EHWICs, use the three-tuple notation
(slot number/subslot number/0) shown here. For fixed
platforms, use the single-tuple notation (slot number).
Example:
Router(config)# controller shdsl 0/2/0
Router(config-controller)#
Step 2
mode atm
Example:
Router(config-controller)# mode atm
Router(config-controller)#
Step 3
dsl-group auto
Example:
Router(config-controller)# dsl-group auto
Router(config-controller-dsl-auto)#
Configuring Cisco G.SHDSL EFM/ATM
Selects the controller and enters config-controller
mode.
See the “controller shdsl” section on page 68 for
more information.
Selects the ATM mode.
Creates an AutoDSL group and enters
config-controller-dsl-auto mode.
See the “dsl-group” section on page 70 for more
information.
Example
The following example shows how to use the dsl-group command to create an auto group, and enter
configuration controller dsl-auto group mode.
C1921_CPE(config-controller)# dsl-group auto
C1921_CPE(config-controller-dsl-group-auto)#
*Aug 24 06:15:09.475 PDT: %SHDSL_EA-5-DSLGROUP_UPDOWN: SHDSL 0/1/0 dsl-group state changed
to down.
*Aug 24 06:15:11.475 PDT: %LINK-3-UPDOWN: Interface ATM0/1/0, changed state to down
*Aug 24 06:15:12.475 PDT: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/1/0,
changed state to down
Configuring an EFM-Bonding Group
Use the Cisco IOS CLI on the router in global configuration mode to configure an EFM-bonding group
on the Cisco G.SHDSL EFM/ATM.
Note To ensure a successful EFM-bonding group configuration, confirm that the central office (CO) network
equipment that is connected with the Cisco G.SHDSL EFM/ATM is configured for EFM-bonding.
Note For EHWICs, use the three-tuple notation (slot number/subslot number/0). For fixed platforms, use the
single-tuple notation (slot number).
SUMMARY STEPS
1. controller shdsl slot number / slot number / 0
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Configuring Cisco G.SHDSL EFM/ATM
2. mode efm
3. dsl-group DSL_group_number pairs link efm-bond
4. shdsl rate {number | auto}
DETAILED STEPS
Command Purpose
Step 1
controller shdsl slot number/subslot number/0
Note For EHWICs, use the three-tuple notation
(slot number/subslot number/0) shown here. For fixed
platforms, use the single-tuple notation (slot number).
Example:
Router (config)# controller shdsl 0/2/0
Router (config-controller)#
Step 2
mode efm
Example:
Router (config-controller)# mode efm
Router (config-controller)#
Step 3
dsl-group DSL_group_number pairs link efm-bond
Example:
Router (config-controller)# dsl-group 0 pairs 0
efm-bond
Router (config-controller-dsl-group)#
Step 4
shdsl rate {number | auto}
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Selects the controller and enters config-controller
mode.
See the “controller shdsl” section on page 68 for
more information.
Selects the EFM mode.
Creates an DSL group with EFM bonding and
enters config-controller-dsl-group mode.
See the “dsl-group” section on page 70 for more
information.
Defines the SHDSL rate.
Example:
Router (config-controller)# shdsl rate 2048
For more information, refer to the “Command Reference”
section on page 49.
Examples
The following example uses the G.SHDSL commands to configure an efm-bonding group on a Cisco
EHWIC-4SHDSL-EA.
Router(config)# controller shdsl 0/2/0
Router(config-controller)# mode efm
Router(config-controller)# dsl-group 0 pairs 0 efm-bond
Router(config-controller-dsl-group)#
*Oct 1 10:49:03.331: %LINK-3-UPDOWN: Interface Ethernet0/2/0, changed state to down
*Oct 1 10:49:04.331: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/2/0,
changed state to down
Router(config-controller-dsl-group)# shdsl rate 2048
Router(config-controller-dsl-group)# exit
Router(config-controller)# exit
Router(config)#
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Configuring Auto Groups in EFM Mode
Use the Cisco IOS CLI on the router in global configuration mode to configure auto groups in the EFM
mode.
Note For EHWICs, use the three-tuple notation (slot number/subslot number/0). For fixed platforms, use the
single-tuple notation (slot number).
SUMMARY STEPS
1. controller shdsl slot number / slot number / 0
2. mode efm
3. dsl-group auto
DETAILED STEPS
Command Purpose
Step 1
controller shdsl slot number/subslot number/0
Note For EHWICs, use the three-tuple notation
(slot number/subslot number/0) shown here. For fixed
platforms, use the single-tuple notation (slot number).
Configuring Cisco G.SHDSL EFM/ATM
Selects the controller and enters config-controller
mode.
See the “controller shdsl” section on page 68 for
more information.
Step 2
Step 3
Example
Example:
Router (config)# controller shdsl 0/2/0
Router (config-controller)#
mode efm
Example:
Router (config-controller)# mode efm
Router (config-controller)#
dsl-group auto
Example:
Router (config-controller)# dsl-group auto
Router (config-controller-dsl-auto)#
The following example shows how to use the dsl-group command to create an auto group and enter
configuration controller dsl-auto group mode.
C1921_CPE(config-controller)# dsl-group auto
C1921_CPE(config-controller-dsl-group-auto)#
*Aug 24 06:16:01.063 PDT: %SHDSL_EA-5-DSLGROUP_UPDOWN: SHDSL 0/1/0 dsl-group state changed
to down.
*Aug 24 06:16:02.059 PDT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/1/0,
changed state to down
*Aug 24 06:16:03.063 PDT: %LINK-3-UPDOWN: Interface Ethernet0/1/0, changed state to down
C1921_CPE(config-controller-dsl-group-auto)#
Selects the EFM mode.
Creates an AutoDSL group and enters
config-controller-dsl-auto mode.
See the “dsl-group” section on page 70 for more
information.
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Troubleshooting Cisco G.SHDSL EFM/ATM
Troubleshooting Cisco G.SHDSL EFM/ATM
To troubleshoot Cisco G.SHDSL EFM/ATM, use the following new and published Cisco IOS
commands. All other Cisco IOS software commands used with G.SHDSL EFM/ATM are documented in
the Cisco IOS Release Release: <optional, example: Cisco IOS Release 15.1(1)T> command reference
publication at Cisco.com:
http://www.cisco.com/en/US/products/ps6441/tsd_products_support_series_home.html
Note For EHWICs, use the three-tuple notation (slot number/subslot number/0). For fixed platforms, use the
single-tuple notation (slot number).
SUMMARY STEPS
1. show controllers shdsl slot number / subslot number / 0 [detailed | brief]
2. show interface ethernet slot / subslot number / 0 (in EFM mode)
3. show controllers ethernet slot / subslot number / 0 (in EFM mode)
4. show interface atm slot / subslot number / 0 (in ATM mode)
5. show controllers atm slot / subslot number / 0 (in ATM mode)
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
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DETAILED STEPS
Command Purpose
Step 1
show controllers shdsl slot number/subslot number/0
[detailed | brief]
Example:
Router# show controllers shdsl 0/2/0 detailed
Step 2
show interface ethernet slot/subslot number/0
Example:
Router# show interface ethernet 0/1/0
Step 3
show controllers ethernet slot/subslot number/0
Example:
Router# show controllers ethernet 0/1/0
Step 4
show interface atm slot/subslot number/0
Example:
Router# show interface atm 0/1/0
Step 5
show controllers atm slot/subslot number/0
Troubleshooting Cisco G.SHDSL EFM/ATM
Displays the status of SHDSL controllers.
See the “show controllers shdsl” section on
page 75 for more information.
Displays Ethernet interface status.
Displays information about the Ethernet
controller.
Displays ATM interface status.
Displays information about the ATM controller.
Example:
Router# show controllers atm 0/1/0
Examples
ATM Mode
The examples in this section show how to display the state of an EHWIC-4SHDSL-EA in a 2-wire
configuration, in ATM M o d e and in EFM Mode. The commands include:
• ATM Mode
–
show controllers shdsl detailed
–
show controllers ethernet
• EFM Mode
–
show controllers shdsl detailed
–
show controllers ethernet
–
interface ethernet
–
Debugging Commands
The following examples show the output of an IMA configuration in ATM mode.
• show controllers shdsl detailed
• show controllers ethernet
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show controllers shdsl detailed
Router# sh controllers shdsl 0/3/0 detailed
Controller SHDSL 0/3/0 is UP
Hardware is EHWIC-4SHDSL-EA, rev 0 on slot 0, hwic slot 3
Capabilities: EFM: 2-wire, EFM-Bond, Annex A, B, F & G
ATM: 2-wire, Mpair, IMA, Annex A, B, F & G
CPE termination
cdb=0x14F0584, plugin=0x14DF8BC, ds=0x12FFBEF0 base=0xEC600000
FPGA Version is A11
NPU Source: System
NPU Firmware version: SHDSL_EA_FW_20110906071435
Vendor: Infineon, Chipset: SOCRATES-4e
PHY Source: System
IDC Firmware version: V1.7.2.0
DFE Firmware version: V-1.1.7.10__2 10
Group info:
Type: EFM bond status: Up
Ethernet Interface: Ethernet0/3/0, hwidb: 0x131CF7A4
ATM Interface: ATM0/3/0, hwidb: 0x131D428C
Currently active interface: Ethernet
Configured/active num links: 4/4, bit map: 0xF/0xF
Line termination: CPE, Annex: B
PMMS disabled,Line coding: 16-TCPAM
Configured/actual rate: AUTO/9216 kbps
EFM bonding group is configured
EFM bonding group stats:
Loopback type: None
Dying Gasp: Present
SHDSL wire-pair (0) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: EFM bond, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 6dB
LoopAttn: 0dB, SnrMargin: 19dB
Current 15 minute statistics (Time elapsed 556 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
EFM Stats:
EFM-TC Tx: data fragments: 0
EFM-TC Rx: data fragments: 0
SHDSL wire-pair (1) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: EFM bond, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 6dB
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LoopAttn: 0dB, SnrMargin: 19dB
Current 15 minute statistics (Time elapsed 556 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
EFM Stats:
EFM-TC Tx: data fragments: 1
EFM-TC Rx: data fragments: 1
SHDSL wire-pair (2) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: EFM bond, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 5dB
LoopAttn: 0dB, SnrMargin: 19dB
Current 15 minute statistics (Time elapsed 556 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
EFM Stats:
EFM-TC Tx: data fragments: 0
EFM-TC Rx: data fragments: 0
SHDSL wire-pair (3) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: EFM bond, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 6dB
LoopAttn: 0dB, SnrMargin: 18dB
Current 15 minute statistics (Time elapsed 556 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
EFM Stats:
EFM-TC Tx: data fragments: 0
EFM-TC Rx: data fragments: 0
RMII Device Stats at NPU:
txrx_frames_64: 0, txrx_frames_127: 2
txrx_frames_255: 0, txrx_frames_511: 0
txrx_frames_1023: 0, txrx_frames_1518: 0
txrx_frames_1522: 0, rx_bytes: 81
rx_packets: 1, rx_err_fcs: 0
Troubleshooting Cisco G.SHDSL EFM/ATM
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rx_multicast: 1, rx_broadcast: 0
rx_mac_control: 0, rx_mac_pause: 0
rx_mac_unknown: 0, rx_err_alignment: 0
rx_err_length: 0, rx_err_code: 0
rx_false_carrier: 0, rx_undersize: 0
rx_oversize: 0, rx_fragments: 0
rx_jabber: 0, rx_dropped: 0
tx_bytes: 81, tx_packets: 1
tx_multicast: 1, tx_broadcast: 0
tx_mac_pause: 0, tx_defer: 0
tx_excess_defer: 0, tx_single_collision: 0
tx_multi_collision: 0, tx_late_collision: 0
tx_excess_collision: 0, tx_no_collision: 0
tx_mac_pause_honored: 0, tx_dropped: 0
tx_jabber: 0, tx_err_fcs: 0
tx_control: 0, tx_oversize: 0
tx_undersize: 0, tx_fragments: 0
rx_host_frames: 0, rx_iw_frames: 0
rx_err_host_full: 0, rx_err_fbp_underrun: 0
rx_err_nonvalid_mac: 0, rx_err_mru: 0
rx_err_sdu: 0, tx_err_underrun: 0
rx_err_overrun: 0, tx_frames: 0
g999_rx_pause_frames: 0, g999_rx_errored_fragments:
rx_packets: 1, rx_err_fcs: 0
rx_multicast: 1, rx_broadcast: 0
rx_mac_control: 0, rx_mac_pause: 0
rx_mac_unknown: 0, rx_err_alignment: 0
rx_err_length: 0, rx_err_code: 0
rx_false_carrier: 0, rx_undersize: 0
rx_oversize: 0, rx_fragments: 0
rx_jabber: 0, rx_dropped: 0
tx_bytes: 81, tx_packets: 1
tx_multicast: 1, tx_broadcast: 0
tx_mac_pause: 0, tx_defer: 0
tx_excess_defer: 0, tx_single_collision: 0
tx_multi_collision: 0, tx_late_collision: 0
tx_excess_collision: 0, tx_no_collision: 0
tx_mac_pause_honored: 0, tx_dropped: 0
tx_jabber: 0, tx_err_fcs: 0
tx_control: 0, tx_oversize: 0
tx_undersize: 0, tx_fragments: 0
rx_host_frames: 0, rx_iw_frames: 0
rx_err_host_full: 0, rx_err_fbp_underrun: 0
rx_err_nonvalid_mac: 0, rx_err_mru: 0
rx_err_sdu: 0, tx_err_underrun: 0
rx_err_overrun: 0, tx_frames: 0
g999_rx_pause_frames: 0, g999_rx_errored_fragments: 0
g999_rx_length_error: 0, tx_frames: 1
tx_bytes: 77, rx_frames: 1
rx_bytes: 81, rx_dropped_frames: 0
rx_pce_denied_frames: 0
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
SS-SMII FA Stats at NPU:
forward_packet: 1, fbp_drop_packets: 0
mtu_drop_packets: 0, ttl_drop_packets: 0
tx_queue_drop_packets: 0, mpls_drop: 0
denied_packets: 0, group_filtered_packets: 0
forwarded_bytes: 77, gtp_bad_headers: 0
policer_non_conforming_packets: 0, cfm_mac_in_mac_drop: 0
SS-SMII Device Stats at NPU:
txrx_frames_64: 0, txrx_frames_127: 2
txrx_frames_255: 0, txrx_frames_511: 0
txrx_frames_1023: 0, txrx_frames_1518: 0
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txrx_frames_1522: 0, rx_bytes: 81
rx_packets: 1, rx_err_fcs: 0
rx_multicast: 1, rx_broadcast: 0
rx_mac_control: 0, rx_mac_pause: 0
rx_mac_unknown: 0, rx_err_alignment: 0
rx_err_length: 0, rx_err_code: 0
rx_false_carrier: 0, rx_undersize: 0
rx_oversize: 0, rx_fragments: 0
rx_jabber: 0, rx_dropped: 0
tx_bytes: 81, tx_packets: 1
tx_multicast: 1, tx_broadcast: 0
tx_mac_pause: 0, tx_defer: 0
tx_excess_defer: 0, tx_single_collision: 0
tx_multi_collision: 0, tx_late_collision: 0
tx_excess_collision: 0, tx_no_collision: 0
tx_mac_pause_honored: 0, tx_dropped: 0
tx_jabber: 0, tx_err_fcs: 0
tx_control: 0, tx_oversize: 0
tx_undersize: 0, tx_fragments: 0
rx_host_frames: 0, rx_iw_frames: 0
rx_err_host_full: 0, rx_err_fbp_underrun: 0
rx_err_nonvalid_mac: 0, rx_err_mru: 0
rx_err_sdu: 0, tx_err_underrun: 0
rx_err_overrun: 0, tx_frames: 0
g999_rx_pause_frames: 0, g999_rx_errored_fragments: 0
g999_rx_length_error: 0, tx_frames: 1
tx_bytes: 77, rx_frames: 1
rx_bytes: 81, rx_dropped_frames: 0
rx_pce_denied_frames: 0
Troubleshooting Cisco G.SHDSL EFM/ATM
IPC Statistics:
SHDSL_EA Message Counters :
Send Count = 9828
Send Err = 0
Send Timeout = 0
Recv Count = 0
Recv Err Count = 0
opcode mismatch= 0
Failed Count = 0
Unknown Count = 0
Notification Message Counters :
Recv Count = 26662
Recv Err Count = 0
Unknown Count = 0
show controllers ethernet
Router# sh controllers ethernet 0/3/0
IOS DS Rx/Tx Counters:
--------------------------:
Tx Head = 9
Tx Tail = 9
Tx Count = 0
Rx Head = 0
Rx Tail = 0
IOS DS Misc counters
---------------------HWIC Host Reg Addr = 0xECFEC000
HWIC Common Reg Addr = 0xEC600000
HW Namestring = Ethernet0/3/0
Tx Ring Entries = 64
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Rx Ring Entries = 64
IRQ 1 Count = 0
DDR Tx CRC = 0
DDR Clock Miss = 0
DDR Tx Overrun = 0
MAC Tx Underrun = 0
MAC Rx Overrun = 0
MAC Large Frame = 0
MAC Rx CRC = 0
SW filtered pak = 0
Multicast related information
----------------------------- Software MAC address filter(hash:length/addr/mask/hits):
------------------------------------------------------0x00: 0 ffff.ffff.ffff 0000.0000.0000 0
0xBB: 0 0021.1bfc.aea0 0000.0000.0000 0
0xC0: 0 0180.c200.0002 0000.0000.0000 0
0xC0: 1 0100.0ccc.cccc 0000.0000.0000 0
0xC5: 0 0180.c200.0007 0000.0000.0000 0
Hardware MAC address filter table:
---------------------------------Multicast ingress filter control reg is 0x1F
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Exact filter at address: address to be filtered
------------------------------------------------0xEC602104: 0021.1BFC.AEA0
0xEC60210A: FFFF.FFFF.FFFF
0xEC602110: 0180.C200.0007
0xEC602116: 0180.C200.0002
0xEC60211C: 0100.0CCC.CCCC
0xEC602122: 0000.0000.0000
0xEC602128: 0000.0000.0000
0xEC60212E: 0000.0000.0000
0xEC602134: 0000.0000.0000
0xEC60213A: 0000.0000.0000
Exact filter at address 0xA4E8208 5 free, in_use: 1 1 1 1 1 0 0 0 0 0
Multicast@0xA4E8284 hash:
hash table 0 : 0000
hash table 1 : 0000
hash table 2 : 0000
hash table 3 : 0000
Multicast hash key instances:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Promiscuous Mode is OFFMAC110 general registers
Control Register (0x8210):
MAC Enable 1 Short Packet Padding 1
Loopback Mode 0 TXCRC Gen 1
Latency Register: (0xFFFE)
Tx FIFO MAX Packet Count : 31
Tx FIFO MAX Byte Count : 2046
Congestion Management Info:
tx-ring-limit: 64, high water_mark: 64, low water_mark: 60
Congestion Notification Register: (0x8000)
Queue Id : 0
Queue Status : Below low watermark
Status Register (0x0004):
TX MAC pause 0 RX MAC pause 0
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MAC110 Frame statistics registers
--------------------------------Egress frame counters:
---------------------Frame Count 9
Byte Count 729
Abort Count 0
Tx64 Bytes Packet Count0
Tx65_to_127 Bytes Packet Count9
Tx128_to_255 Bytes Packet Count0
Tx256_to_511 Bytes Packet Count 0
Tx512_to_1023 Bytes Packet Count 0
Tx1024_to_1518 Bytes Packet Count 0
TxUndersize Packet Count 0
TxOversize Packet Count 0
Ingress frame counters:
-------------------------Frame Count 8
Byte Count 648
Multicast Filt Drops 8
Multicast Frames 8
CRC Error Count 0
Congestion Drop Count 0
Oversize Drop Count 0
Pause Frame Count 0
Rx64 bytes Packet Count 0
Rx65_to_127 bytes Packet Count 8
Rx128_to_255 bytes Packet Count 0
Rx256_to_511 bytes Packet Count 0
Rx512_to_1023 bytes Packet Count 0
Rx1024_to_1518 bytes Packet Count 0
RxUndersize Packet Count 0
RxOversize Packet Count 0
Troubleshooting Cisco G.SHDSL EFM/ATM
******* HWIC Host Registers at ECFEC000 *******
Status (0x00):
Card Present Low 0 Graceful Stop Tx Complete 0
Config (0x0000360E):
Hwic Reset 0 Hwic Host Reset 0
Hwic DDR Bus 50MHZ Enable 0 Hwic EHWIC Mode Enable 1
Hwic IRQ2 Type Mgmt Hwic IRQ1 Type Err
Rx Queue Watermark Enable 0 Auto XOFF When Full 0
Rx Int On Last 0 Graceful Stop Tx 0
Generic Rx Enable 1 Generic Tx Enable 1
DDR Enable 1 Loopback 0
Error Interrupt Enable (0x20D7E):
GDF Rx Resume Error Int 0
Rx Done Error Int 1 Card Present Change Int 0
Hwic Int Frame Error Int 0x00 Tx First Last Error Int 1
Tx Done Error Int 1 IRQ2 Int 0
IRQ1 Int 1 Host Specific Error Int 0
Rx Overrun Int 1 DDR RxClk Missing Int 1
Reg RW Timeout Int 1 Reg RW Error Int 1
Rx CRC Int 1 Rx Format Error Int 1
DMA Error Int 0
Management Interrupt Enable (0x0200):
Hwic Int Frame Mgmt Int 0x00
IRQ2 Int 1
IRQ1 Int 0 Graceful Stop Tx Int 0
Network Interrupt Enable (0x00001C01):
GDF Ring 3 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 0
Generic Frame Rx Int 0
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GDF Ring 2 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 0
Generic Frame Rx Int 0
GDF Ring 1 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 0
Generic Frame Rx Int 0
GDF Ring 0 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 1
Generic Frame Rx Int 1 DMA Write Int 1
IRQ2 Int 0 IRQ1 Int 0
Int Frame Network Int 0x01
Error Interrupt Event (0xA94B6BF):
GDF Rx Resume Error Event 1
Rx Done Error Event 0 Card Present Change Event 0
Hwic Int Frame Error Event 0x0B Tx First Last Error Event 0
Tx Done Error Event 1 IRQ2 Event 1
IRQ1 Event 0 Host Specific Error Event 1
Rx Overrun Event 0 DDR RxClk Missing Event 1
Reg RW Timeout Event 1 Reg RW Error Event 1
Rx CRC Event 1 Rx Format Error Event 1
DMA Error Event 1
Management Interrupt Event (0x9072):
Hwic Int Frame Mgmt Event 0x09
IRQ2 Int 0
IRQ1 Int 0 Graceful Stop Tx Event 0
Network Interrupt Event (0x24222044):
GDF Ring 3 Interrupt Events:
Rx Frame Drop Event 0 Generic Frame Tx Event 0
Generic Frame Rx Event 0
GDF Ring 2 Interrupt Events:
Rx Frame Drop Event 1 Generic Frame Tx Event 0
Generic Frame Rx Event 0
GDF Ring 1 Interrupt Events:
Rx Frame Drop Event 0 Generic Frame Tx Event 1
Generic Frame Rx Event 0
GDF Ring 0 Interrupt Events:
Rx Frame Drop Event 1 Generic Frame Tx Event 0
Generic Frame Rx Event 0 DMA Write Event 0
IRQ2 Event 0 IRQ1 Event 0
Int Frame Network Event 0x44
HWICRegisterOffset 0x0000 HWICRegisterErrorAddress 0x00000000
HWICRegisterTimeout 0x0000C350
TxControlFrameCounter 0x123AA7 RxControlFrameCounter 0x117019
TxDataFrameCounter 0x000002 RxDataFrameCounter 0x000000
RegisterRWErrorCounter 0x0000 RxOverrunErrorCounter 0x0000
RxCRCErrorCounter 0x0000 RxFrameDropCounter 0x0000
TxBufferExtension 0x00 RxBufferExtension 0x00
HWICQueueBaseExtension 0x00
GDF Ring 0 Registers:
HWICQueueConfig Register 0x0007 HWICQueueBase 0x1DAD
TXQueueTailBase Register 0x4048
TxQueueBase 0x08 TxQueueTail 0x09
TxQueueSize 0x40 TxQueueHead 0x09
RxQueueHeadBase Register 0x4800
RxQueueBase 0x09 RxQueueHead 0x00
RxQueueSize 0x40 RxQueueTail 0x00
RxBufferSize 0x060C RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
DMAOffsetExtension 0x00
DMAOffset 0x0000 DMAWindow 0x0000
HWICSuspResDbg Register 0x0000 HWICArbConfig Register 0x000F
GDF Ring 1 Registers:
HWICQueueConfig Register 0x0000 HWICQueueBase 0x0000
TXQueueTailBase Register 0x0000
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TxQueueBase 0x00 TxQueueTail 0x00
TxQueueSize 0x00 TxQueueHead 0x00
RxQueueHeadBase Register 0x0000
RxQueueBase 0x00 RxQueueHead 0x00
RxQueueSize 0x00 RxQueueTail 0x00
RxBufferSize 0x0000 RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
GDF Ring 2 Registers:
HWICQueueConfig Register 0x0000 HWICQueueBase 0x0000
TXQueueTailBase Register 0x0000
TxQueueBase 0x00 TxQueueTail 0x00
TxQueueSize 0x00 TxQueueHead 0x00
RxQueueHeadBase Register 0x0000
RxQueueBase 0x00 RxQueueHead 0x00
RxQueueSize 0x00 RxQueueTail 0x00
RxBufferSize 0x0000 RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
GDF Ring 3 Registers:
HWICQueueConfig Register 0x0000 HWICQueueBase 0x0000
TXQueueTailBase Register 0x0000
TxQueueBase 0x00 TxQueueTail 0x00
TxQueueSize 0x00 TxQueueHead 0x00
RxQueueHeadBase Register 0x0000
RxQueueBase 0x00 RxQueueHead 0x00
RxQueueSize 0x00 RxQueueTail 0x00
RxBufferSize 0x0000 RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
GDF Error Interrupt Enable Register (0x0000):
GDF Rx Resume Error Int 0x00 GDF Rx Done Error Int 0x00
GDF Tx First/Last Error Int 0x00 GDF Tx Done Error Int 0x00
GDF Error Interrupt Event Register (0x0000):
GDF Rx Resume Error Event 0x00 GDF Rx Done Error Event 0x00
GDF Tx First/Last Error Event 0x00 GDF Tx Done Error Event 0x00
Troubleshooting Cisco G.SHDSL EFM/ATM
******* HWIC Common Registers at EC600000 *******
HWIC ID: 0x2
HWIC Revision: 0x0
HWIC Status: 0x0
HWIC DDR TXCRC:0x0
HWIC Control: 0xC000
DDR Enable 1 Software Reset 1
Interrupt Module Reset 0 GDF Module Reset 0
DMA Module Reset 0 Flow Control Reset 0
IRQ2 Global Int Mask 0 IRQ1 Global Int Mask 0
DDR TXCRC Int Mask 0 DDR TXClk Loss Int Mask 0
TX Fifo Overrun Int Mask 0
HWIC Interrupt Event: 0x0
DDR TXCRC Int 0 DDR TXClk Loss Int 0
TX Fifo Overrun Int 0
HWIC Diag 1: 0x0
HWIC Diag 2: 0x1C05
******* HWIC Rx/Tx Rings *******
rxr @(1DAD4800) head (0) tail (0) entries (64) serviced (0)
txr @(1DAD4000) head (9) tail (9) entries (64) serviced (9) count (0)
bd(1DAD4800): flags 0000 length 0000 address 1CE8D780
bd(1DAD4808): flags 0000 length 0000 address 1CEACEC0
bd(1DAD4810): flags 0000 length 0000 address 1CEAC840
bd(1DAD4818): flags 0000 length 0000 address 1CEAC1C0
bd(1DAD4820): flags 0000 length 0000 address 1CEABB40
bd(1DAD4828): flags 0000 length 0000 address 1CEAB4C0
bd(1DAD4830): flags 0000 length 0000 address 1CEAAE40
bd(1DAD4838): flags 0000 length 0000 address 1CEAA7C0
bd(1DAD4840): flags 0000 length 0000 address 1CEAA140
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bd(1DAD4848): flags 0000 length 0000 address 1CEA9AC0
bd(1DAD4850): flags 0000 length 0000 address 1CEA9440
bd(1DAD4858): flags 0000 length 0000 address 1CEA8DC0
<Output abbreviated due to space constraints>
EFM Mode
The following examples use commands to display detailed information about interfaces and controllers
in EFM mode.
• show controllers shdsl detailed
• show controllers ethernet
• interface ethernet
• Debugging Commands
show controllers shdsl detailed
Router# sh controllers shdsl 0/3/0 detailed
Controller SHDSL 0/3/0 is UP
Hardware is EHWIC-4SHDSL-EA, rev 0 on slot 0, hwic slot 3
Capabilities: EFM: 2-wire, EFM-Bond, Annex A, B, F & G
ATM: 2-wire, Mpair, IMA, Annex A, B, F & G
CPE termination
cdb=0x14F0584, plugin=0x14DF8BC, ds=0x12FFBEF0 base=0xEC600000
FPGA Version is A11
NPU Source: System
NPU Firmware version: SHDSL_EA_FW_20110906071435
Vendor: Infineon, Chipset: SOCRATES-4e
PHY Source: System
IDC Firmware version: V1.7.2.0
DFE Firmware version: V-1.1.7.10__2 10
Group info:
Type: EFM bond status: Up
Ethernet Interface: Ethernet0/3/0, hwidb: 0x131CF7A4
ATM Interface: ATM0/3/0, hwidb: 0x131D428C
Currently active interface: Ethernet
Configured/active num links: 4/4, bit map: 0xF/0xF
Line termination: CPE, Annex: B
PMMS disabled,Line coding: 16-TCPAM
Configured/actual rate: AUTO/9216 kbps
EFM bonding group is configured
EFM bonding group stats:
Loopback type: None
Dying Gasp: Present
SHDSL wire-pair (0) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: EFM bond, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 6dB
LoopAttn: 0dB, SnrMargin: 19dB
Current 15 minute statistics (Time elapsed 556 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
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ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
EFM Stats:
EFM-TC Tx: data fragments: 0
EFM-TC Rx: data fragments: 0
SHDSL wire-pair (1) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: EFM bond, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 6dB
LoopAttn: 0dB, SnrMargin: 19dB
Current 15 minute statistics (Time elapsed 556 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
EFM Stats:
EFM-TC Tx: data fragments: 1
EFM-TC Rx: data fragments: 1
SHDSL wire-pair (2) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: EFM bond, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 5dB
LoopAttn: 0dB, SnrMargin: 19dB
Current 15 minute statistics (Time elapsed 556 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
EFM Stats:
EFM-TC Tx: data fragments: 0
EFM-TC Rx: data fragments: 0
SHDSL wire-pair (3) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: EFM bond, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Troubleshooting Cisco G.SHDSL EFM/ATM
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Troubleshooting Cisco G.SHDSL EFM/ATM
Power Back Off: 6dB
LoopAttn: 0dB, SnrMargin: 18dB
Current 15 minute statistics (Time elapsed 556 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
EFM Stats:
EFM-TC Tx: data fragments: 0
EFM-TC Rx: data fragments: 0
RMII Device Stats at NPU:
txrx_frames_64: 0, txrx_frames_127: 2
txrx_frames_255: 0, txrx_frames_511: 0
txrx_frames_1023: 0, txrx_frames_1518: 0
txrx_frames_1522: 0, rx_bytes: 81
rx_packets: 1, rx_err_fcs: 0
rx_multicast: 1, rx_broadcast: 0
rx_mac_control: 0, rx_mac_pause: 0
rx_mac_unknown: 0, rx_err_alignment: 0
rx_err_length: 0, rx_err_code: 0
rx_false_carrier: 0, rx_undersize: 0
rx_oversize: 0, rx_fragments: 0
rx_jabber: 0, rx_dropped: 0
tx_bytes: 81, tx_packets: 1
tx_multicast: 1, tx_broadcast: 0
tx_mac_pause: 0, tx_defer: 0
tx_excess_defer: 0, tx_single_collision: 0
tx_multi_collision: 0, tx_late_collision: 0
tx_excess_collision: 0, tx_no_collision: 0
tx_mac_pause_honored: 0, tx_dropped: 0
tx_jabber: 0, tx_err_fcs: 0
tx_control: 0, tx_oversize: 0
tx_undersize: 0, tx_fragments: 0
rx_host_frames: 0, rx_iw_frames: 0
rx_err_host_full: 0, rx_err_fbp_underrun: 0
rx_err_nonvalid_mac: 0, rx_err_mru: 0
rx_err_sdu: 0, tx_err_underrun: 0
rx_err_overrun: 0, tx_frames: 0
g999_rx_pause_frames: 0, g999_rx_errored_fragments:
rx_packets: 1, rx_err_fcs: 0
rx_multicast: 1, rx_broadcast: 0
rx_mac_control: 0, rx_mac_pause: 0
rx_mac_unknown: 0, rx_err_alignment: 0
rx_err_length: 0, rx_err_code: 0
rx_false_carrier: 0, rx_undersize: 0
rx_oversize: 0, rx_fragments: 0
rx_jabber: 0, rx_dropped: 0
tx_bytes: 81, tx_packets: 1
tx_multicast: 1, tx_broadcast: 0
tx_mac_pause: 0, tx_defer: 0
tx_excess_defer: 0, tx_single_collision: 0
tx_multi_collision: 0, tx_late_collision: 0
tx_excess_collision: 0, tx_no_collision: 0
tx_mac_pause_honored: 0, tx_dropped: 0
tx_jabber: 0, tx_err_fcs: 0
tx_control: 0, tx_oversize: 0
tx_undersize: 0, tx_fragments: 0
rx_host_frames: 0, rx_iw_frames: 0
rx_err_host_full: 0, rx_err_fbp_underrun: 0
rx_err_nonvalid_mac: 0, rx_err_mru: 0
rx_err_sdu: 0, tx_err_underrun: 0
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
rx_err_overrun: 0, tx_frames: 0
g999_rx_pause_frames: 0, g999_rx_errored_fragments: 0
g999_rx_length_error: 0, tx_frames: 1
tx_bytes: 77, rx_frames: 1
rx_bytes: 81, rx_dropped_frames: 0
rx_pce_denied_frames: 0
SS-SMII FA Stats at NPU:
forward_packet: 1, fbp_drop_packets: 0
mtu_drop_packets: 0, ttl_drop_packets: 0
tx_queue_drop_packets: 0, mpls_drop: 0
denied_packets: 0, group_filtered_packets: 0
forwarded_bytes: 77, gtp_bad_headers: 0
policer_non_conforming_packets: 0, cfm_mac_in_mac_drop: 0
SS-SMII Device Stats at NPU:
txrx_frames_64: 0, txrx_frames_127: 2
txrx_frames_255: 0, txrx_frames_511: 0
txrx_frames_1023: 0, txrx_frames_1518: 0
txrx_frames_1522: 0, rx_bytes: 81
rx_packets: 1, rx_err_fcs: 0
rx_multicast: 1, rx_broadcast: 0
rx_mac_control: 0, rx_mac_pause: 0
rx_mac_unknown: 0, rx_err_alignment: 0
rx_err_length: 0, rx_err_code: 0
rx_false_carrier: 0, rx_undersize: 0
rx_oversize: 0, rx_fragments: 0
rx_jabber: 0, rx_dropped: 0
tx_bytes: 81, tx_packets: 1
tx_multicast: 1, tx_broadcast: 0
tx_mac_pause: 0, tx_defer: 0
tx_excess_defer: 0, tx_single_collision: 0
tx_multi_collision: 0, tx_late_collision: 0
tx_excess_collision: 0, tx_no_collision: 0
tx_mac_pause_honored: 0, tx_dropped: 0
tx_jabber: 0, tx_err_fcs: 0
tx_control: 0, tx_oversize: 0
tx_undersize: 0, tx_fragments: 0
rx_host_frames: 0, rx_iw_frames: 0
rx_err_host_full: 0, rx_err_fbp_underrun: 0
rx_err_nonvalid_mac: 0, rx_err_mru: 0
rx_err_sdu: 0, tx_err_underrun: 0
rx_err_overrun: 0, tx_frames: 0
g999_rx_pause_frames: 0, g999_rx_errored_fragments: 0
g999_rx_length_error: 0, tx_frames: 1
tx_bytes: 77, rx_frames: 1
rx_bytes: 81, rx_dropped_frames: 0
rx_pce_denied_frames: 0
Troubleshooting Cisco G.SHDSL EFM/ATM
IPC Statistics:
SHDSL_EA Message Counters :
Send Count = 9828
Send Err = 0
Send Timeout = 0
Recv Count = 0
Recv Err Count = 0
opcode mismatch= 0
Failed Count = 0
Unknown Count = 0
Notification Message Counters :
Recv Count = 26662
Recv Err Count = 0
Unknown Count = 0
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Troubleshooting Cisco G.SHDSL EFM/ATM
show controllers ethernet
Router# sh controllers ethernet 0/3/0
IOS DS Rx/Tx Counters:
--------------------------:
Tx Head = 9
Tx Tail = 9
Tx Count = 0
Rx Head = 0
Rx Tail = 0
IOS DS Misc counters
---------------------HWIC Host Reg Addr = 0xECFEC000
HWIC Common Reg Addr = 0xEC600000
HW Namestring = Ethernet0/3/0
Tx Ring Entries = 64
Rx Ring Entries = 64
IRQ 1 Count = 0
DDR Tx CRC = 0
DDR Clock Miss = 0
DDR Tx Overrun = 0
MAC Tx Underrun = 0
MAC Rx Overrun = 0
MAC Large Frame = 0
MAC Rx CRC = 0
SW filtered pak = 0
Multicast related information
----------------------------- Software MAC address filter(hash:length/addr/mask/hits):
------------------------------------------------------0x00: 0 ffff.ffff.ffff 0000.0000.0000 0
0xBB: 0 0021.1bfc.aea0 0000.0000.0000 0
0xC0: 0 0180.c200.0002 0000.0000.0000 0
0xC0: 1 0100.0ccc.cccc 0000.0000.0000 0
0xC5: 0 0180.c200.0007 0000.0000.0000 0
Hardware MAC address filter table:
---------------------------------Multicast ingress filter control reg is 0x1F
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
40
Exact filter at address: address to be filtered
------------------------------------------------0xEC602104: 0021.1BFC.AEA0
0xEC60210A: FFFF.FFFF.FFFF
0xEC602110: 0180.C200.0007
0xEC602116: 0180.C200.0002
0xEC60211C: 0100.0CCC.CCCC
0xEC602122: 0000.0000.0000
0xEC602128: 0000.0000.0000
0xEC60212E: 0000.0000.0000
0xEC602134: 0000.0000.0000
0xEC60213A: 0000.0000.0000
Exact filter at address 0xA4E8208 5 free, in_use: 1 1 1 1 1 0 0 0 0 0
Multicast@0xA4E8284 hash:
hash table 0 : 0000
hash table 1 : 0000
hash table 2 : 0000
hash table 3 : 0000
Multicast hash key instances:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Promiscuous Mode is OFFMAC110 general registers
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Control Register (0x8210):
MAC Enable 1 Short Packet Padding 1
Loopback Mode 0 TXCRC Gen 1
Latency Register: (0xFFFE)
Tx FIFO MAX Packet Count : 31
Tx FIFO MAX Byte Count : 2046
Congestion Management Info:
tx-ring-limit: 64, high water_mark: 64, low water_mark: 60
Congestion Notification Register: (0x8000)
Queue Id : 0
Queue Status : Below low watermark
Status Register (0x0004):
TX MAC pause 0 RX MAC pause 0
MAC110 Frame statistics registers
--------------------------------Egress frame counters:
---------------------Frame Count 9
Byte Count 729
Abort Count 0
Tx64 Bytes Packet Count0
Tx65_to_127 Bytes Packet Count9
Tx128_to_255 Bytes Packet Count0
Tx256_to_511 Bytes Packet Count 0
Tx512_to_1023 Bytes Packet Count 0
Tx1024_to_1518 Bytes Packet Count 0
TxUndersize Packet Count 0
TxOversize Packet Count 0
Troubleshooting Cisco G.SHDSL EFM/ATM
Ingress frame counters:
-------------------------Frame Count 8
Byte Count 648
Multicast Filt Drops 8
Multicast Frames 8
CRC Error Count 0
Congestion Drop Count 0
Oversize Drop Count 0
Pause Frame Count 0
Rx64 bytes Packet Count 0
Rx65_to_127 bytes Packet Count 8
Rx128_to_255 bytes Packet Count 0
Rx256_to_511 bytes Packet Count 0
Rx512_to_1023 bytes Packet Count 0
Rx1024_to_1518 bytes Packet Count 0
RxUndersize Packet Count 0
RxOversize Packet Count 0
******* HWIC Host Registers at ECFEC000 *******
Status (0x00):
Card Present Low 0 Graceful Stop Tx Complete 0
Config (0x0000360E):
Hwic Reset 0 Hwic Host Reset 0
Hwic DDR Bus 50MHZ Enable 0 Hwic EHWIC Mode Enable 1
Hwic IRQ2 Type Mgmt Hwic IRQ1 Type Err
Rx Queue Watermark Enable 0 Auto XOFF When Full 0
Rx Int On Last 0 Graceful Stop Tx 0
Generic Rx Enable 1 Generic Tx Enable 1
DDR Enable 1 Loopback 0
Error Interrupt Enable (0x20D7E):
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GDF Rx Resume Error Int 0
Rx Done Error Int 1 Card Present Change Int 0
Hwic Int Frame Error Int 0x00 Tx First Last Error Int 1
Tx Done Error Int 1 IRQ2 Int 0
IRQ1 Int 1 Host Specific Error Int 0
Rx Overrun Int 1 DDR RxClk Missing Int 1
Reg RW Timeout Int 1 Reg RW Error Int 1
Rx CRC Int 1 Rx Format Error Int 1
DMA Error Int 0
Management Interrupt Enable (0x0200):
Hwic Int Frame Mgmt Int 0x00
IRQ2 Int 1
IRQ1 Int 0 Graceful Stop Tx Int 0
Network Interrupt Enable (0x00001C01):
GDF Ring 3 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 0
Generic Frame Rx Int 0
GDF Ring 2 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 0
Generic Frame Rx Int 0
GDF Ring 1 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 0
Generic Frame Rx Int 0
GDF Ring 0 Interrupt Enables:
Rx Frame Drop Int 0 Generic Frame Tx Int 1
Generic Frame Rx Int 1 DMA Write Int 1
IRQ2 Int 0 IRQ1 Int 0
Int Frame Network Int 0x01
Error Interrupt Event (0xA94B6BF):
GDF Rx Resume Error Event 1
Rx Done Error Event 0 Card Present Change Event 0
Hwic Int Frame Error Event 0x0B Tx First Last Error Event 0
Tx Done Error Event 1 IRQ2 Event 1
IRQ1 Event 0 Host Specific Error Event 1
Rx Overrun Event 0 DDR RxClk Missing Event 1
Reg RW Timeout Event 1 Reg RW Error Event 1
Rx CRC Event 1 Rx Format Error Event 1
DMA Error Event 1
Management Interrupt Event (0x9072):
Hwic Int Frame Mgmt Event 0x09
IRQ2 Int 0
IRQ1 Int 0 Graceful Stop Tx Event 0
Network Interrupt Event (0x24222044):
GDF Ring 3 Interrupt Events:
Rx Frame Drop Event 0 Generic Frame Tx Event 0
Generic Frame Rx Event 0
GDF Ring 2 Interrupt Events:
Rx Frame Drop Event 1 Generic Frame Tx Event 0
Generic Frame Rx Event 0
GDF Ring 1 Interrupt Events:
Rx Frame Drop Event 0 Generic Frame Tx Event 1
Generic Frame Rx Event 0
GDF Ring 0 Interrupt Events:
Rx Frame Drop Event 1 Generic Frame Tx Event 0
Generic Frame Rx Event 0 DMA Write Event 0
IRQ2 Event 0 IRQ1 Event 0
Int Frame Network Event 0x44
HWICRegisterOffset 0x0000 HWICRegisterErrorAddress 0x00000000
HWICRegisterTimeout 0x0000C350
TxControlFrameCounter 0x123AA7 RxControlFrameCounter 0x117019
TxDataFrameCounter 0x000002 RxDataFrameCounter 0x000000
RegisterRWErrorCounter 0x0000 RxOverrunErrorCounter 0x0000
RxCRCErrorCounter 0x0000 RxFrameDropCounter 0x0000
TxBufferExtension 0x00 RxBufferExtension 0x00
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
HWICQueueBaseExtension 0x00
GDF Ring 0 Registers:
HWICQueueConfig Register 0x0007 HWICQueueBase 0x1DAD
TXQueueTailBase Register 0x4048
TxQueueBase 0x08 TxQueueTail 0x09
TxQueueSize 0x40 TxQueueHead 0x09
RxQueueHeadBase Register 0x4800
RxQueueBase 0x09 RxQueueHead 0x00
RxQueueSize 0x40 RxQueueTail 0x00
RxBufferSize 0x060C RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
DMAOffsetExtension 0x00
DMAOffset 0x0000 DMAWindow 0x0000
HWICSuspResDbg Register 0x0000 HWICArbConfig Register 0x000F
GDF Ring 1 Registers:
HWICQueueConfig Register 0x0000 HWICQueueBase 0x0000
TXQueueTailBase Register 0x0000
TxQueueBase 0x00 TxQueueTail 0x00
TxQueueSize 0x00 TxQueueHead 0x00
RxQueueHeadBase Register 0x0000
RxQueueBase 0x00 RxQueueHead 0x00
RxQueueSize 0x00 RxQueueTail 0x00
RxBufferSize 0x0000 RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
GDF Ring 2 Registers:
HWICQueueConfig Register 0x0000 HWICQueueBase 0x0000
TXQueueTailBase Register 0x0000
TxQueueBase 0x00 TxQueueTail 0x00
TxQueueSize 0x00 TxQueueHead 0x00
RxQueueHeadBase Register 0x0000
RxQueueBase 0x00 RxQueueHead 0x00
RxQueueSize 0x00 RxQueueTail 0x00
RxBufferSize 0x0000 RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
GDF Ring 3 Registers:
HWICQueueConfig Register 0x0000 HWICQueueBase 0x0000
TXQueueTailBase Register 0x0000
TxQueueBase 0x00 TxQueueTail 0x00
TxQueueSize 0x00 TxQueueHead 0x00
RxQueueHeadBase Register 0x0000
RxQueueBase 0x00 RxQueueHead 0x00
RxQueueSize 0x00 RxQueueTail 0x00
RxBufferSize 0x0000 RxQueueHighWaterMark 0x00
RxQueueLowWaterMark 0x00
GDF Error Interrupt Enable Register (0x0000):
GDF Rx Resume Error Int 0x00 GDF Rx Done Error Int 0x00
GDF Tx First/Last Error Int 0x00 GDF Tx Done Error Int 0x00
GDF Error Interrupt Event Register (0x0000):
GDF Rx Resume Error Event 0x00 GDF Rx Done Error Event 0x00
GDF Tx First/Last Error Event 0x00 GDF Tx Done Error Event 0x00
Troubleshooting Cisco G.SHDSL EFM/ATM
******* HWIC Common Registers at EC600000 *******
HWIC ID: 0x2
HWIC Revision: 0x0
HWIC Status: 0x0
HWIC DDR TXCRC:0x0
HWIC Control: 0xC000
DDR Enable 1 Software Reset 1
Interrupt Module Reset 0 GDF Module Reset 0
DMA Module Reset 0 Flow Control Reset 0
IRQ2 Global Int Mask 0 IRQ1 Global Int Mask 0
DDR TXCRC Int Mask 0 DDR TXClk Loss Int Mask 0
TX Fifo Overrun Int Mask 0
HWIC Interrupt Event: 0x0
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Troubleshooting Cisco G.SHDSL EFM/ATM
DDR TXCRC Int 0 DDR TXClk Loss Int 0
TX Fifo Overrun Int 0
HWIC Diag 1: 0x0
HWIC Diag 2: 0x1C05
******* HWIC Rx/Tx Rings *******
rxr @(1DAD4800) head (0) tail (0) entries (64) serviced (0)
txr @(1DAD4000) head (9) tail (9) entries (64) serviced (9) count (0)
bd(1DAD4800): flags 0000 length 0000 address 1CE8D780
bd(1DAD4808): flags 0000 length 0000 address 1CEACEC0
bd(1DAD4810): flags 0000 length 0000 address 1CEAC840
bd(1DAD4818): flags 0000 length 0000 address 1CEAC1C0
bd(1DAD4820): flags 0000 length 0000 address 1CEABB40
bd(1DAD4828): flags 0000 length 0000 address 1CEAB4C0
bd(1DAD4830): flags 0000 length 0000 address 1CEAAE40
bd(1DAD4838): flags 0000 length 0000 address 1CEAA7C0
bd(1DAD4840): flags 0000 length 0000 address 1CEAA140
bd(1DAD4848): flags 0000 length 0000 address 1CEA9AC0
bd(1DAD4850): flags 0000 length 0000 address 1CEA9440
bd(1DAD4858): flags 0000 length 0000 address 1CEA8DC0
<Output abbreviated due to space constraints>
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
interface ethernet
Router# show interface ethernet 0/3/0
Ethernet0/3/0 is down, line protocol is down
Hardware is HWIC_MAC110_FE, address is 0021.1bfc.ae8c (bia 0021.1bfc.ae8c)
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 1 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
1 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Debugging Commands
Use the following debug commands for further debugging:
debug shdsl-ea slot/sub-slot/port debug-option
Router# debug shdsl-ea 0/1/0 ?
atm Enable ATM debug
dsl Enable DSL state machine events debug
efm Enable EFM debug
error Enable Error events debug
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
firmware Enable Firmware debug
init Enable Init events debug
ipc Enable IPC debug
mbx Enable Mailbox debug
mib Enable MIB debug
Router# debug shdsl-ea 0/1/0 firmware ?
atm Enable ATM debug
dna Enable Discovery & Aggregation events debug
dsl Enable DSL events debug
efm Enable EFM debug
eoc Enable EOC events debug
error Enable Error events debug
ima Enable IMA events debug
init Enable Init events debug
ipc Enable IPC debug
mbx Enable Mailbox debug
npu-detail Enable NPU Detailed events debug
phy Enable DSL Phy debug options
Router# debug shdsl-ea 0/1/0 firmware phy ?
detailed Enable DSL Phy Detailed events debug
stats Enable DSL Phy Statistics events debug
training-logs Enable DSL Phy Training events debug
<cr>
Firmware Update
Firmware Update
This section describes the PHY firmware updates to the Cisco G.SHDSL multimode (ATM and EFM)
EHWIC and the Cisco 888EA Integrated Services Router.
System Requirements
This section describes the system requirements for using SOCRATES-4e Firmware Update feature of the
Cisco IOS software. This section describes the following:
• Prerequisites, page 45
• Upgrading to a New Firmware Release, page 46
• Determining the Firmware Version, page 47
Prerequisites
The following prerequisites must be met before updating the firmware:
• The package file must be available on the router’s flash memory or the USB flash drive’s memory.
• Cisco IOS software Release 15.3(3)M or later should be installed.
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Firmware Update
Upgrading to a New Firmware Release
You can upgrade to a new firmware release using one of the following procedures:
Procedure 1
Step 1 Download the new firmware from the Cisco.com Software Center at:
http://software.cisco.com/download/release.html?i=!y&mdfid=284367038&softwareid=284942912&re
lease=1.7.5.0_11175002&os=UnixOrLinux.
Step 2 Copy the firmware to a designated location, either in the router’s flash memory or a USB flash drive’s
memory.
Note If you are using a USB drive, insert the USB flash drive into the router.
Step 3 Configure the router to load the new firmware from the designated location using the following
command:
Router# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#controller shdsl 0/1/0
Router(config-controller)#firmware phy?
filename filename to read firmware
update firmware update or downgrade
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Router(config-controller)# firmware phy filename ?
flash: Download fw file name
usbflash0: Download fw file name
Router(config-controller)#firmware phy filename flash: IDC_1.7.2.6_DFE_FW_BETA_120111A.pkg
Or
Router(config-controller)#firmware phy filename usbflash0:
IDC_1.7.2.6_DFE_FW_BETA_120111A.pkg
Step 4 Update to the new firmware using one of the following methods:
• Execute the following command:
Router(config-controller)# firmware phy update
Proceed phy firmware update with IDC_1.7.2.6_DFE_FW_BETA_120111A.pkg? [yes/no]:
When you are prompted to confirm whether to proceed with the firmware update, enter yes to
proceed.
• Save and reload the router to pick up the new firmware.
Note If you are using a USB drive, ensure that it is always inserted into the router. If it is not, the firmware
cannot be downloaded using the firmware that is already configured.
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Procedure 2
Step 1 Download the new firmware from the Cisco.com Software Center at:
http://software.cisco.com/download/release.html?i=!y&mdfid=284367038&softwareid=284942912&re
lease=1.7.5.0_11175002&os=UnixOrLinux.
Step 2 Copy the firmware to the router’s flash memory and specify the destination filename as
shdsl_ea_IDC_DFE.pkg.
Step 3 Update to the new firmware using one of the following methods:
• Execute the following command:
Router(config-controller)# firmware phy update
Proceed phy firmware update with shdsl_ea_IDC_DFE.pkg? [yes/no]:
When you are prompted to confirm whether to proceed with the firmware update, enter yes to
proceed.
• Save and reload the router to pick up the new firmware.
Firmware Update
Note If shdsl_ea_IDC_DFE_.pkg is present in the router’s flash memory, and the CLI filename is not set for
the controller, the shdsl_ea controller PHY firmware will be loaded from shdsl_ea_IDC_DFE.pkg.
Determining the Firmware Version
In order to determine the version of the firmware that is currently running, execute the following
command and review the PHY source, PHY firmware files, the Integrated Device Control (IDC)
firmware version, and the DFE firmware version in the output:
show controllers SHDSL <slot>/<sub slot>/<port>
Router# show controller shdsl 0/1/0
Controller SHDSL 0/1/0 is UP
Hardware is EHWIC-4SHDSL-EA, rev 0 on slot 0, hwic slot 1
Capabilities: EFM: 2-wire, EFM-Bond, Annex A, B, F & G
CPE termination
cdb=0x384330F0, plugin=0x21A5579C, ds=0x21A557E8 base=0x10200000
FPGA Version is A14
NPU Source: System
NPU Firmware version: SHDSL_EA_FW_20130315110446
Vendor: Infineon, Chipset: SOCRATES-4e
PHY Source: flash:
PHY Firmware files: IDC_1.7.2.6_DFE_FW_BETA_120111A.pkg
IDC Firmware version: 1.7.2.6
DFE Firmware version: FW_BETA_120111A
Firmware reload mode: Auto
Group is not configured
ATM: 2-wire, Mpair, IMA, Annex A, B, F & G
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Firmware Update
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Table 1 provides a list of PHY source and firmware files.
Table 1 PHY Source and Firmware Files
No. Source PHY Source PHY Firmware Files
1 Embedded System This section is not shown.
2 CLI sets a filename
using the firmware
command
flash:/usbflash The package name. If the firmware
command is configured to pick the file
from the router’s flash memory,
flash:<file_name> is used. If the
command is configured to pick the file
from the USB flash drive memory,
usbflash:<file_name> is used.
3 Default package flash: shdsl_ea_IDC_DFE.pkg.
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Available PHY Firmware and Feature Compatibility
Table 2 provides a list of compatible PHY firmware and features.
Table 2 PHY Firmware and Feature Compatibility
No. Package Feature Not Supported
1 IDC_1.7.2_DFE_FW_BETA_12
0111A.pkg
IDC_1.7.2.6_DFE_FW_BETA_
120111A.pkg
• The link-stability-time feature configuration will be
ignored if the firmware is updated with the
IDC_1.7.2_DFE_FW_BETA_120111A.pkg package.
• Not recommended for the CO functionality.
• Not recommended for the Lantiq’s Extended Line
Probing feature.
• The link-stability-time feature configuration will be
ignored if the firmware is updated with the
IDC_1.7.2.6_DFE_FW_BETA_120111A.pkg
package.
Command Reference
• Not recommended for the CO functionality.
• Not recommended for the Lantiq’s Extended Line
Probing feature.
3 IDC_1.7.5.0_DFE_1.1-1.7.5__0
02.pkg
—
Embedded PHY Firmware in Cisco IOS Software Releases
Embedded into the Cisco
No.
1IDC: 1.7.2
2IDC: 1.7.2
3 IDC: 1.7.2.6
4IDC: 1.7.5
IOS-IDC and DFE Releases
DFE: 1.1.7.10__2 10
DFE: FW_BETA_120111A
DFE: FW_BETA_120111A
DFE: 1.1-1.7.5__002
Integrated Cisco IOS Software
Release
15.2(2)T
15.2(2)T1
15.2(4)M11,15.3(1)T
15.3(2)T
Command Reference
This section documents the following Cisco IOS commands. All other Cisco IOS software commands
used with this EHWIC are documented in the Cisco IOS Release Master Command List at:
http://www.cisco.com/en/US/docs/ios/mcl/allreleasemcl/all_book.html
• shdsl annex
• shdsl rate
• efm-grp link-stability-timer
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Command Reference
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
• efm-grp minimum-links
• efm-grp minimum-bandwidth
• handshake
• shdsl 4-wire mode
• mode
• controller shdsl
• dsl-group
• show controllers shdsl
• termination
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shdsl annex
To define a symmetric high bit rate digital subscriber line (SHDSL) G.991.2 standard, use the shdsl
annex command in the configuration controller DSL group mode.
shdsl annex {annex standard} [coding <tcpam>]
shdsl annex
Syntax Description
annex
standard
Annex standard for a digital subscriber line (DSL) group. Both standard and nonstandard
Lantiq extensions are supported for annex. The default is annex B.
The following standard annex types are supported for a DSL group:
• A
• B
• F (Supports both 16 and 32 Trellis Coded Pulse Amplitude Modulation (TC-PAM)
line coding)
• G (Supports both 16 and 32 TC-PAM line coding)
• A-F (Supports both 16 and 32 TC-PAM line coding)
• B-G (Supports both 16 and 32 TC-PAM line coding)
The following nonstandard (extended TC-PAM) annex types are supported for a DSL
group:
• F (Supports both 64 and 128 TC-PAM line coding)
• G (Supports both 64 and 128 TC-PAM line coding)
• A-F (Supports both 64 and 128 TC-PAM line coding)
• B-G (Supports both 64 and 128 TC-PAM line coding)
Note Nonstandard Lantiq extensions are supported only on Ethernet in the first mile
(EFM) mode.
tcpam TC-PAM line coding. The value can be 16, 32, 64, or 128.
Command Default By default, annex B is supported.
Command Modes Configuration controller DSL group (config-controller-dsl-group)
Command History
Release Modification
15.3(2)T This command was introduced.
Usage Guidelines Use the dsl-group command to create a DSL group, and then use the shdsl annex command to define
the G.991.2 standard for the DSL group.
Note The annex configuration option is available only for Central Office (CO) termination.
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shdsl annex
Examples The following example shows how to use the shdsl annex command to define the annex standard for an
EFM 2-Pair DSL group on a Cisco EHWIC-4SHDS-EA interface card:
Router(config-controller-dsl-group)# shdsl annex ?
A Annex A of G.991.2 standard
A-F Annex A/F of G.991.2 standard
B Annex B of G.991.2 standard
B-G Annex B/G of G.991.2 standard
F Annex F of G.991.2 standard
G Annex G of G.991.2 standard
Router(config-controller-dsl-group)# shdsl annex F coding ?
128-TCPAM 128-TCPAM line coding
16-TCPAM 16-TCPAM line coding
32-TCPAM 32-TCPAM line coding
64-TCPAM 64-TCPAM line coding
Router(config-controller-dsl-group)# shdsl annex F coding 32-TCPAMxrw
The following example shows how to verify the shdsl annex command:
show running-config :
controller SHDSL 0/1/0
termination co
mode efm
dsl-group 0 pairs 0
shdsl annex F coding 32-TCPAM
ignore crc 6
shdsl rate auto
handshake itut
!
show controller :
show controll shdsl 0/1/0
Controller SHDSL 0/1/0 is UP
Hardware is EHWIC-4SHDSL-EA, rev 0 on slot 0, hwic slot 1
Capabilities: EFM: 2-wire, EFM-Bond, Annex A, B, F & G
ATM: 2-wire, Mpair, IMA, Annex A, B, F & G
CO termination
cdb=0x3CC11EC0, plugin=0x3CC0AAC0, ds=0x21A70F3C base=0x10200000
FPGA Version is A14
NPU Source: System
NPU Firmware version: SHDSL_EA_FW_20130320073751
Vendor: Infineon, Chipset: SOCRATES-4e
PHY Source: System
IDC Firmware version: 1.7.5.0
DFE Firmware version: 1.1-1.7.5__002
Firmware reload mode: Auto
Group info:
Type: EFM 2-wire status: Up
Ethernet Interface: Ethernet0/1/0, hwidb: 0x3CC13E8C
ATM Interface: ATM0/1/0, hwidb: 0x3CC75F64
Currently active interface: Ethernet
Configured/active num links: 1/1, bit map: 0x1/0x1
Line termination: CO, Annex: F
PMMS disabled,Line coding: 32-TCPAM
Configured/actual rate: AUTO/5696 kbps
Loopback type: None
SHDSL wire-pair (0) is in DSL UP state
LOSWS Defect alarm: none
SNR Margin alarm: none
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Loop Attenuation alarm: none
Termination: CO, Line mode: 2-wire, Annex: F
Line coding: 32-TCPAM
Configured/actual rate: AUTO/5696 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
Related Commands Command Description
dsl-group Creates and configures a DSL group.
show running-config Displays the contents of the currently running configuration file or the
configuration for a specific class map, interface, map class, policy map, or
VC class.
shdsl annex
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shdsl rate
shdsl rate
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
To define a symmetric high bit rate digital subscriber line (SHDSL) rate, use the shdsl rate command in
the configuration controller DSL group mode.
shdsl rate {number | auto | enhanced}
Syntax Description
number Specifies the data rate supported for the digital subscriber line (DSL) group.
auto Specifies the best data rate that can be used for the given configurations at
the Central Office (CO) and Customer Premise Equipment (CPE)
termination.
enhanced Specifies the Lantiq extended rate. This option is applicable only for the
CO-EFM mode.
Note If annex is F/G/A to F/B-G, and coding is 64 or 128 TC-PAM lines,
the shdsl rate enhanced option should be used.
Note The enhanced option is available only if the termination is CO and
mode is Ethernet in the first mile (EFM). If the link partner supports
Lantiq extension, you can use the enhanced option to train at higher
rates. If the link partner does not support Lantiq extension, lines are
trained to standard rate based on the annex and Trellis Coded Pulse
Amplitude Modulation (TC-PAM).
Command Default The default keyword is auto.
Command Modes Configuration controller DSL group (config-controller-dsl-group)
Command History
Release Modification
15.2(2)T This command was introduced.
15.3(2)T This command was modified. The enhanced keyword has been added to
Usage Guidelines Use the dsl-group command to create a DSL group, and then define the SHDSL line rate using the shdsl
rate command.
The recommended configuration for the CPE is shdsl rate auto. When configuring the fixed rate, use
the same rate that was used for configuring the CO.
Based on the type of DSL group, the following standard data rates are supported:
DSL Group with 1 Pair
• Annex A and B—192 to 2304 kbps
• Annex F and G (32 TC-PAM)—768 to 5696 kbps
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support Lantiq extended-rate probing and extended-line probing.
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
• Annex F and G (16 TC-PAM)—2304 to 3840 kbps
• Annex A to F, and B to G (32 TC-PAM)—768 to 5696 kbps
• Annex A to F, and B to G (16 TC-PAM)—192 to 3840 kbps
DSL Group with 2 Pairs
• Annex A and B— 384 to 4608 kbps
• Annex F and G (32 TC-PAM)—1536 to 11392 kbps
• Annex F and G (16 TC-PAM)—4608 to 7680 kbps
• Annex A to F, and B to G (32 TC-PAM)—1536 to 11392 kbps
• Annex A to F, and B to G (16 TC-PAM)—384 to 7680 kbps
DSL Group with 3 Pairs
• Annex A and B— 576 to 6912 kbps
• Annex F and G (32 TC-PAM)— 2304 to 17088 kbps
• Annex F and G (16 TC-PAM)— 6912 to 11520 kbps
shdsl rate
• Annex A to F, and B to G (32 TC-PAM)— 2304 to 17088 kbps
• Annex A to F, and B to G (16 TC-PAM)— 576 to 11520 kbps
DSL Group with 4 Pairs
• Annex A and B— 768 to 9216 kbps
• Annex F and G (32 TC-PAM)— 3072 to 22784 kbps
• Annex F and G (16 TC-PAM)— 9216 to 15360 kbps
• Annex A to F, and B to G (32 TC-PAM)— 3072 to 22784 kbps
• Annex A to F, and B to G (16 TC-PAM)— 768 to 15360 kbps
EFM-Bonding 4 Pairs
The following enhanced rates are supported for the EFM-bonding 4 pairs:
• Annex F and G (128 TC-PAM)— 9248 to 61216 kbps
• Annex F and G (64 TC-PAM)—9216 to 50944 kbps
• Annex A to F, and B to G (128 TC-PAM)— 800 to 61216 kbps
• Annex A to F, and B to G (64 TC-PAM)— 768 to 50944 kbps
For EFM and Inverse Multiplexing Over ATM (IMA) bonding configuration with multiple links, Group
Data rate will be the summation of different link rates. Group Data rate falls in one of the above DSL
group ranges based on the annex and TC-PAM; different links may train at different rates.
Note In case of CPE annex and coding that is dependent on the configuration during the termination at the
CO, select the standard rate at par with the configuration during the termination at the CO.
Note If the CO is configured for Lantiq extensions (128 or 64 coding or extended rate), the CPE lines may not
train with the rate configured in the CPE. This CO rate is configured for enhanced rates, as specified
above.
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shdsl rate
For enhanced rate, configure the current and worst-case signal-to-noise ratio (SNR) margins using the
shdsl rate enhanced command to enable rate adaption, Power Measurement Modulation Session
(PMMS), or line probing.
Examples The following example shows how to define the SHDSL line rate for (CO-EFM) DSL group in a
back-to-back setup:
Router (config-controller-dsl-group)# shdsl annex f coding 32-TCPAM
Router (config-controller-dsl-group)# shdsl rate 5696
Running Configuration at CO
controller SHDSL 0/1/0
termination co
mode efm
dsl-group 0 pairs 0
shdsl annex F coding 32-TCPAM
shdsl rate 5696
!
Router# show controll shdsl 0/1/0
Controller SHDSL 0/1/0 is UP
Hardware is EHWIC-4SHDSL-EA, rev 0 on slot 0, hwic slot 1
Capabilities: EFM: 2-wire, EFM-Bond, Annex A, B, F & G
ATM: 2-wire, Mpair, IMA, Annex A, B, F & G
CO termination
cdb=0x3CC11EC0, plugin=0x3CC0AAC0, ds=0x21A70F3C base=0x10200000
FPGA Version is A14
NPU Source: System
NPU Firmware version: SHDSL_EA_FW_20130320073751
Vendor: Infineon, Chipset: SOCRATES-4e
PHY Source: System
IDC Firmware version: 1.7.5.0
DFE Firmware version: 1.1-1.7.5__002
Firmware reload mode: Auto
Group info:
Type: EFM 2-wire status: Up
Ethernet Interface: Ethernet0/1/0, hwidb: 0x3CC13E8C
ATM Interface: ATM0/1/0, hwidb: 0x3CC75F64
Currently active interface: Ethernet
Configured/active num links: 1/1, bit map: 0x1/0x1
Line termination: CO, Annex: F
PMMS disabled,Line coding: 32-TCPAM
Configured/actual rate: 5696/5696 kbps
Loopback type: None
SHDSL wire-pair (0) is in DSL UP state
LOSWS Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CO, Line mode: 2-wire, Annex: F
Line coding: 32-TCPAM
Configured/actual rate: 5696/5696 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 6dB, FE Power Back Off: 0dB
LoopAttn: 0dB, SnrMargin: 19dB
Current 15 minute statistics (Time elapsed 283 seconds)
ES:1, SES:1, CRC:0, LOSWS:1, UAS:0
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Previous 15 minute statistics
ES:5, SES:5, CRC:0, LOSWS:7, UAS:0
Current 24 hr statistics
ES:6, SES:6, CRC:0, LOSWS:8, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSWS:0, UAS:0
EFM Stats:
EFM-TC Tx: data frames: 0
EFM-TC Rx: data frames: 0
RMII Device Stats at NPU:
tx_packets: 0, rx_packets: 0
tx_bytes: 0, rx_bytes: 0
tx_dropped: 0, rx_dropped: 0
tx_err_fcs: 0, rx_err_fcs: 0
tx_mac_pause: 0, rx_mac_pause: 0
SS-SMII FA Stats at NPU:
forward_packets: 0, forwarded_bytes: 0
tx_queue_drop_packets: 0, mtu_drop_packets: 0
SS-SMII Device [0] Stats at NPU:
tx_packets: 0, rx_packets: 0
tx_bytes: 0, rx_bytes: 0
tx_dropped: 0, rx_dropped: 0
tx_err_fcs: 0, rx_err_fcs: 0
tx_mac_pause: 0, rx_mac_pause: 0
shdsl rate
C2911(config-controller-dsl-group)#
Router(config-controller-dsl-group)# shdsl rate enhanced auto ?
current Current SNR Margin
worst Worst SNR Margin
<cr>
Router(config-controller-dsl-group)# shdsl rate auto current ?
<-10 - 21> -10dB to 21dB
Router(config-controller-dsl-group)# shdsl rate auto worst ?
<-10 - 21> -10dB to 21dB
CO Configuration
Router(config-controller-dsl-group)# shdsl rate ?
<192-2304> DSL Rate (excluding DSL overhead) in kbps
auto auto rate mode
enhanced Non standard extended rates
CPE Configuration
Router(config-controller-dsl-group)# shdsl rate ?
<192-5696> DSL Rate (excluding DSL overhead) in kbps
auto auto rate mode
Related Commands Command Description
dsl-group Creates and configures a DSL group.
shdsl annex Defines a SHDSL G.991.2 standard
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efm-grp link-stability-timer
efm-grp link-stability-timer
To configure the data transmission delay period for links in an Ethernet in the First Mile Bonding
(EFM-Bonding) group, use the efm-grp link-stability-timer command in the configuration controller
DSL group mode.
efm-grp link-stability-timer seconds
Syntax Description
seconds Data transmission delay, in seconds. The range is from 0 to 60. The
default is 0.
Command Default None
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Command Modes Configuration controller DSL group (config-controller-dsl-group)
Command History
Release Modification
15.3(2)T This command was introduced.
Usage Guidelines The link stability timer is supported only on Customer Premise Equipment (CPE) for interoperability
with Digital Subscriber Line Access Multiplexers (DSLAMs), such as Overture HN4000, that support
data transmission delay of a few seconds to dampen out unstable links in scenarios where demanding
circumstances, such as lightning, long multirepeater spans, and so on, prevail. The link stability timer
introduces a data transmission delay in the user-configured value after the links are in the UP_DATA
mode in order to achieve a stable SYNC status with the DSLAM.
The Link Stability feature enables interoperability with the Overture DSLAM. After a 2 bpme
(BASE-TL PME) reaches the data mode, the HN4000 (Overture DSLAM) waits for approximately 13
seconds before checking for the 64/65 lock. Due to this, whenever a link is added to an existing bonding
group, network traffic stops completely for about 13 seconds. Hence, the optimal link stability value for
the Overture DSLAM is set at 13 seconds to avoid packet drops in the DSLAM.
For other DSLAMs that do not exhibit this behavior, the link stability duration can be set to 0 seconds,
the default value during the termination at the CPE.
Examples The following example shows how to use the efm-grp link-stability-timer command:
Router(config-controller-dsl-group)# efm-grp link-stability-timer ?
<0-60> timeout period in seconds
Router(config-controller-dsl-group)# efm-grp link-stability-timer 13
Running Configuration
controller SHDSL 0/1/0
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termination cpe
mode efm
dsl-group 0 pairs 0, 1, 2, 3 efm-bond
efm-grp link-stability-timer 13
ignore crc 6
shdsl rate auto
handshake auto
!
efm-grp link-stability-timer
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efm-grp minimum-links
efm-grp minimum-links
To configure the minimum number of active links for an Ethernet in the first mile (EFM) group to be up,
along with a timeout value, use the efm-grp minimum-links command in the configuration controller
DSL group mode.
efm-grp minimum-links minimum-links timeout seconds
Note The efm-grp minimum-links command is supported only on the Customer Premise Equipment (CPE).
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Syntax Description
minimum-links Minimum number of links that must be up in an EFM group. The range is
from 1 to 4. The default is 1.
seconds Interval before the group goes down when the minimum number of links are
not available, in seconds. The range is from 1 to 300. The default is 0.
Command Default None
Command Modes Configuration controller DSL group (config-controller-dsl-group)
Command History
Release Modification
15.2(2)T This command was introduced.
15.3(2)T This command has been modified. The timeout keyword was added to set an
interval before the EFM group goes down.
Usage Guidelines Use the dsl-group command to create a digital subscriber line (DSL) group, and then use the efm-grp
minimum-links command to define the minimum number of links required for the EFM group to be up.
After the EFM group is up, if the number of active links falls below the configured number of minimum
links for an interval within the timeout period (if configured), failure is ignored. If the failure time
exceeds the timeout period, the EFM group goes down.
Examples The following example shows how to use the efm-grp minimum-links command:
Router(config-controller-dsl-group)# efm-grp minimum-links ?
<1-4> Minimum links
Router(config-controller-dsl-group)# efm-grp minimum-links ?
timeout interval before group DOWN on minimum link unavailability
<cr>
Router(config-controller-dsl-group)# efm-grp minimum-links 1 timeout ?
<1-300> timeout period in seconds
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Related Commands Command Description
dsl-group Creates and configures a DSL group.
efm-grp minimum-links
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efm-grp minimum-bandwidth
efm-grp minimum-bandwidth
To configure the minimum bandwidth for the active links in any digital subscriber line (DSL) group,
along with a timeout value, use the efm-grp minimum-bandwidth command in the configuration
controller DSL group mode.
efm-grp minimum-bandwidth bandwidth timeout seconds
Note The efm-grp minimum-bandwidth command is supported only on the Customer Premise Equipment
(CPE).
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Syntax Description
bandwidth Minimum bandwidth, in kbps. The range is from 192 to 61408.
seconds Interval before the group goes down when the total group bandwidth is not
available, in seconds. The range is from 1 to 300.
Command Default None
Command Modes Configuration controller DSL group (config-controller-dsl-group)
Command History
Release Modification
15.3(2)T This command was introduced.
Usage Guidelines Use the dsl-group command to create a DSL group, and then use the efm-grp minimum-bandwidth
command to define the minimum bandwidth required for the DSL group to be up.
After the EFM group is up, if the total group bandwidth falls below the configured minimum bandwidth
before the configured timeout expires, failure is ignored. If the failure time exceeds the timeout period,
the group goes down.
Examples The following example shows how to use the efm-grp minimum-bandwidth command:
Router(config-controller-dsl-group)# efm-grp minimum-bandwidth ?
<192-61408> Minimum bandwidth in kbps
Router(config-controller-dsl-group)# efm-grp minimum-bandwidth 61408 ?
timeout interval before group DOWN on minimum bandwidth unavailability
<cr>
Router(config-controller-dsl-group)# efm-grp minimum-bandwidth 61408 timeout ?
<1-300> timeout period in seconds
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Related Commands Command Description
dsl-group Creates and configures a DSL group.
efm-grp minimum-bandwidth
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handshake
handshake
Note The handshake command is not available in the CO-ATM mode.
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
To configure a handshake, use the handshake command in the configuration controller DSL group
mode.
handshake [auto | g.shdsl | g.shdsl.bis | ieee | itut]
Syntax Description
auto Specifies automatic detection of G.SHDSL or G.SHDSL.BIS rates.
Note If termination occurs at the Customer Premise Equipment (CPE),
regardless of whether the controller is in the CPE-ATM mode or the
Ethernet in first mile (EFM) mode, the auto keyword is the default.
g.shdsl Initiates the G.SHDSL handshake. This is supported on the CPE-ATM mode only.
g.shdsl.bis Initiates the G.SHDSL.BIS handshake. This is supported on the CPE-ATM mode
only.
ieee Initiates the Institute of Electrical and Electronics Engineers (IEEE) handshake.
This is supported on the EFM mode only.
itut Initiates the ITU Telecommunication Standardization Sector (ITU-T) handshake.
This is supported on the EFM mode only.
Note If termination occurs in the CO-EFM mode, the itut keyword is the
default.
Command Default None
Command Modes Configuration controller DSL group (config-controller-dsl-group)
Command History
Release Modification
15.2(2)T This command was introduced.
15.3(2)T This command was modified to include support for the CO.
Usage Guidelines The handshake command is useful when you encounter interoperability issues with different DSLAMs.
When terminations at the CO and CPE have the same handshake mechanism, the line will train faster
without interoperability issues.
For better interoperability with different DSLAMs, use one of the following options with the handshake
auto command.
• In the CPE-ATM mode:
–
If DSLAM supports G.SHDSL rates, use the g.shdsl keyword.
–
If DSLAM supports G.SHDSL.BIS rates, use the g.shdsl.bis keyword.
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• In the EFM mode:
–
To avoid interoperability issues, use the handshake command along with the keyword that
matches the configuration that is in place during the termination at the CO.
Examples The following example shows how to use the handshake auto command:
Router(config-controller-dsl-group)# handshake ?
auto Initiate auto handshake
ieee Initiate IEEE handshake
itut Initiate ITUT handshake
handshake
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shdsl 4-wire mode
shdsl 4-wire mode
To enable the symmetric high bit rate digital subscriber line (SHDSL) to use the enhanced mode in a
2-pair digital subscriber line (DSL) group, use the shdsl 4-wire mode enhanced command in the
configuration controller DSL group mode. To disable the shdsl 4-wire mode, use the no form of this
command.
shdsl 4-wire mode enhanced
no shdsl 4-wire mode enhanced
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Syntax Description
enhanced Enables two pairs in a 2-pair DSL group to operate in a symmetric 4-wire
configuration.
Command Default By default, Customer Premise Equipment (CPE) supports the standard mode in the context of ATM
4-wire.
Command History
Release Modification
15.2(2)T This command was introduced.
Command Modes Configuration controller DSL group (config-controller-dsl-group)
Usage Guidelines This configuration is applicable only on the CPE and the ATM 4-wire mode.
Examples The following example shows how to use the shdsl 4-wire mode enhanced command to configure both
pairs of a 2-Pair DSL group to operate in the enhanced mode:
CPE(config-controller-dsl-group)# shdsl 4-wire mode enhanced ?
<cr>
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mode
To specify the symmetric high bit rate digital subscriber line (SHDSL) mode of operation, use the mode
command in the configuration controller mode. To disable the command, use the no form of this
command for your model number. The no form of this command sets the mode to ATM.
mode [atm | efm]
no mode
mode
Syntax Description
atm ATM m o d e .
efm EFM mode.
Command Default By default, the mode is set to ATM for Cisco EHWIC-4SHDSL-EA and Cisco 888-EA ISRs.
Command Modes Configuration controller (config-controller)
Command History
Release Modification
15.2(2)T This command was introduced to support the Cisco EHWIC-4SHDSL-EA
and Cisco 888-EA ISRs.
Usage Guidelines Use the ATM mode for EHWIC-4SHDSL-EA and Cisco 888-EA models, and use the EFM mode for the
EHWIC-8SHDSL-E model.
Examples The following example shows how to use the mode command to configure a Cisco
EHWIC-4SHDSL-EA card installed in a Cisco Access router:
Router(config-controller)# mode efm
Router(config-controller)#
Related Commands
Command Description
show controller shdsl Displays the controller status and statistics.
controller shdsl Configures a controller in SHDSL mode.
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controller shdsl
controller shdsl
To configure a controller for high bit rate digital subscriber line (SHDSL) mode, use the controller shdsl
command in global or controller configuration mode. To disable the controller shdsl command, use the
no form of this command.
Cisco HWIC-4SHDSL, HWIC-2SHDSL, EHWIC-4SHDSL-EA, and EHWIC-8SHDSL-E
controller shdsl {slot number/subslot number/port number}
Cisco 888EA
controller shdsl {port number}
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Syntax Description
Command Default Controller number: 0
Command Modes
Command History
slot number Defines the slot on the router in which the high-speed WAN interface cards
subslot number Defines the subslot on the router in which the HWIC/EHWIC is installed.
port number Defines the port on the router in which the HWIC/EHWIC is installed. By
number Defines the controller number. The valid controller number is 0.
Cisco HWIC-4SHDSL, HWIC-2SHDSL, EHWIC-4SHDSL-EA, and Cisco 888EA
Global configuration
Configuration Controller
Cisco IAD2420 Series
Global configuration
Release Modification
11.3(5)AAA This command was introduced.
12.2(8)T This command was implemented on Cisco IAD2420 series IADs.
12.4(15)T This command was introduced for the Cisco HWIC-4SHDSL and
15.1(1)T This command was modified to support the Cisco HWIC-4SHDSL-EA.
15.2(2)T This command was modified to support the Cisco EHWIC-4SHDSL-EA and
(HWIC/EHWIC) is installed.
default, Cisco HWIC-4SHDSL, HWIC-2SHDSL, and EHWIC-4SHDSL-EA
use port number 0.
HWIC-2SHDSL running on the Cisco 1841 router, and on the Cisco 2800
and 3800 series access routers.
Cisco 888EA.
Usage Guidelines This command is used to configure the controller mode and the controller number.
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Examples Cisco HWIC-4SHDSL, HWIC-2SHDSL, EHWIC-4SHDSL-EA, and Cisco 888EA
The following example uses the controller shdsl command to configure a Cisco HWIC-4SHDSL or
EHWIC-4SHDSL-EA installed in a Cisco Access Router, controller number 0, , port number 0; the
example enters controller configuration mode:
Router(config)# controller shdsl
Router(config-controller)#
Cisco Series
The following example uses the controller shdsl command to enter SHDSL controller mode on
controller number 0; the example also configures ATM mode:
Router# controller shdsl 0
Router# mode atm
Related Commands Command Description
show controller shdsl Displays the controller status and statistics.
controller shdsl
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dsl-group
dsl-group
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
To create and configure a digital subscriber line (DSL) group, and enter config-controller-dsl-group
mode, or to automatically configure an ATM or EFM group, use the dsl-group command in
configuration controller mode. To disable the DSL group, use the no form of this command.
dsl-group DSL_group_number{[pairs link-number] | [auto]} {ima | m-pair | efm-bond}
no dsl-group [number]
Syntax Description DSL_group_nu
mber
pairs Defines the DSL wire pairs.
link-number Link number of the pair. Link number options are limited to one of the following
DSL group number. Cisco 888EA and EHWIC-4SHDSL-EA support only one DSL
group; use 0.
choices, based on the hardware interface and the desired DSL group:
The following information applies to Cisco 888EA and EHWIC-4SHDSL-EA models:
In EFM mode
EFM-bond DSL Group
• Available links: 0, 1, 2, 3
Any combination of the numbers 0, 1, 2, and 3
For example:
To bond all available links, use: dsl-group 0 pairs 0-3 efm-bond
To bond only two links (such as 0 and 1), use: dsl-group 0 pairs 0-1 efm-bond
1-Pair DSL Group
• Available links: 0, 1, 2, 3
In the case of 1-pair DSL group (2-wire), only one pair needs to be configured.
For example:
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
In ATM mode
IMA DSL Group
• Available links: 0, 1, 2, 3
Any combination of the numbers 0, 1, 2, and 3
For example:
To use all available pairs , use: dsl-group 0 pairs 0-3 ima
To use only two pairs (such as 0 and 1), use: dsl-group 0 pairs 0-1 ima
M-Pair DSL Group
Available options:
–
0-1
–
0-2
–
0-3
–
2-3
For example:
dsl-group
To use all available pairs , use: dsl-group 0 pairs 0-3 m-pair
To use only two pairs (such as 0 and 1), use: dsl-group 0 pairs 0-1 m-pair
1-Pair DSL Group
• Available links: 0, 1 ,2, 3
In the case of 1-pair DSL group (2-wire), only one pair needs to be configured.
For example:
To use link 0, use: dsl-group 0 pairs 0
auto Automatically assigns the Central Office’s (CO) wire configuration to an ATM DSL
group (EHWIC-4SHDSL-EA, HWIC-4SHDSL) or EFM DSL group
(EHWIC-4SHDSL-EA) on the Customer Premise Equipment (CPE).
Usage
When using dsl-group, you must do one of the following:
• Specify the group manually:
Example: dsl-group 0 pair 0-3 efm-bond
or
• Use the auto option:
Example: dsl-group auto
ima Defines the DSL group as the IMA bonding group.
m-pair Defines the DSL group as m-pair.
efm-bond Defines the DSL group as Ethernet First Mile (EFM) group bonding group.
default (Optional) Sets a command to the default values.
shdsl (Optional) Configures the symmetric g.shdsl.
4-wire (Optional) Configures the 4-wire symmetric G.SHDSL.
annex (Optional) Configures the annex symmetric G.SHDSL.
rate (Optional) Configures the DSL group SHDSL rate.
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dsl-group
ignore (Optional) Ignores CRC errors. Length of timeout, in seconds. The range is from 0 to
60 seconds.
shutdown (Optional) Shuts down the DSL group.
Command Default No DSL group is defined or automatically configured.
Command Modes Configuration controller (config-controller)
Configuration controller DSL group (config-controller-dsl-group)
Command History
Release Modification
12.4(15)T This command was introduced for the Cisco HWIC-4SHDSL and
HWIC-2SHDSL running on the Cisco 1841 router and the Cisco 2800 and
3800 series access routers.
15.1(1)T This command was modified to support automatic configuration of
Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841
router and the Cisco 2800 and 3800 series access routers.
Added dsl-group pairs link-number [efm-bond] for the
Cisco HWIC-4SHDSL-E.
15.1(1)T1 This command was modified. The auto configuration options default and
shdsl were added to the dsl-group.
15.2(2)T This command was modified to support the Cisco EHWIC-4SHDSL-EA and
Cisco 888-EA. The configuration options ignore and shutdown were added.
Usage Guidelines Use the dsl-group command in configuration controller mode to define the DSL group and manually
configure the DSL group from configuration controller mode. Use the dsl-group auto command to
automatically adopt the Central Office (CO) wire configuration on an ATM DSL group
(EHWIC-4SHDSL-EA, HWIC-4SHDSL) or EFM DSL group (EHWIC-4SHDSL-EA). Use the
dsl-group pairs to define the DSL group as Ethernet First Mile (EFM) bonding group
(HWIC-4SHDSL-E, EHWIC-4SHDSL-EA) or ATM DSL group (EHWIC-4SHDSL-EA).
Note Automatic configuration is not supported on IMA groups.
Automatic configuration is limited to only one DSL group and ATM interface (EHWIC-4SHDSL-EA,
HWIC-4SHDSL) or Ethernet interface (EHWIC-4SHDSL-EA). After a group is automatically
configured, no other group can be created. All manually created groups must be deleted before creating
an automatic configuration group.
Examples The following example shows how to use the dsl-group command to create an IMA-DSL group and
enter configuration controller DSL group mode:
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For the HWIC-4SHDSL
Router(config-controller)# dsl-group 0 pairs 0-1 ima
Router(config-controller-dsl-group)#
Sep 14 13:15:40.285:%HWIC_SHDSL-5-DSLGROUP_UPDOWN: SHDSL 0/2/0 dsl-group(1) state changed
to down.
Sep 14 13:15:42.285:%LINK-3-UPDOWN: Interface ATM0/2/IMA1, changed state to down
Sep 14 13:15:43.285:%LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/2/IMA1, changed
state to down
For the EHWIC-4SHDSL-EA
Router(config)#
Router(config)# controller shdsl 0/2/0
Router(config-controller)# dsl-group 0 pairs 0-1 ima
Router(config-controller-dsl-group)#
*Oct 1 10:49:03.331: %LINK-3-UPDOWN: Interface ATM0/2/IMA0, changed state to down
*Oct 1 10:49:04.331: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/2/IMA0, changed
state to down
dsl-group
Router(config-controller-dsl-group)# shdsl rate 2048
Router(config-controller-dsl-group)# exit
Router(config-controller)# exit
Router(config)#
The following example shows how to use the dsl-group auto command to automatically adopt the
Central Office (CO) configuration on an ATM group:
Router(config-controller)# dsl-group auto
Router(config-controller-dsl-group-auto)#
*May 14 18:56:33.136: %HWIC_SHDSL-5-DSLGROUP_UPDOWN: SHDSL 0/0/0 dsl-group(0) state
changed to down.
*May 14 18:56:35.136: %LINK-3-UPDOWN: Interface ATM0/0/0, changed state to down
*May 14 18:56:36.136: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/0/0,
changed state to down
The following example shows how to configure a single-pair DSL group and enters the configuration
controller DSL group mode:
Router(config-controller)# dsl-group 0 pairs 0
Router(config-controller-dsl-group)#
The following example shows how to create a 4-pair EFM bonding group:
Router(config-controller)# dsl-group 0 pairs 0-3 efm-bond
Router(config-controller-dsl-group)#
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dsl-group
Related Commands Command Description
controller shdsl Configures a controller for SHDSL mode and enters configuration
controller mode.
ima group Defines physical links as IMA group members.
ima group clock-mode Sets the clock mode for an IMA group.
ima group minimum-links Minimum number of active links for group to be up.
ima group shutdown Shuts down the IMA group.
ima link Defines physical links in an IMA group.
ima link add Adds a link to the IMA group.
ima link delete Deletes a link from the IMA group.
ima link shutdown Shuts down a link in the IMA group.
efm-grp add Adds a link to the EFM bonding group.
efm-grp delete Deletes a link from the EFM bonding group.
efm-grp minimum-links Minimum number of active links for group to be up.
shdsl annex Defines the SHDSL G.991.2 standard.
shdsl rate Defines the SHDSL rate.
show controller shdsl Displays the status of the controller that is configured for SHDSL
mode.
efm-grp minimum-bandwidth Minimum bandwidth for group UP
efm-grp link-stability-timer Enables user to configure timer to introduce delay in UP and DOWN
stream data transmission.
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show controllers shdsl
To display the status of the controller configured for symmetric high bit rate digital subscriber line
(SHDSL) mode, use the show controllers shdsl command in privileged EXEC mode.
Cisco EHWIC-4SHDSL-EA,
show controllers shdsl slot number/subslot number/port number {brief | detailed}
Cisco 888EA
show controller shdsl number
show controllers shdsl
Syntax Description
Command Default Controller number
Command Modes Privileged EXEC
Command History
brief Provides a summary of the controller’s status.
detailed Provides a detailed report of the controller’s status.
number SHDSL controller number. The valid controller number for SHDSL mode
slot number Slot on the router in which the HWIC is installed.
subslot number Subslot on the router in which the HWIC is installed.
port number Port on the router in which the HWIC is installed. By default, the
Release Modification
12.4(15)T This command was updated for the Cisco HWIC-4SHDSL and
12.2(8)T This command was introduced on Cisco IAD2420 series.
15.1(1)T This command was modified. Support for the Cisco HWIC-SHDSL-E was
15.2(2)T This command was modified to support the Cisco EHWIC-4SHDSL-EA.
is 0.
Cisco HWIC-4SHDSL-E, HWIC-4SHDSL, and HWIC-2SHDSL use port
number 0.
HWIC-2SHDSL running on the Cisco 1841 router and on the Cisco 2800
and 3800 series access routers.
added.
Usage Guidelines This command is used to display the controller mode, the controller number, and associated statistics.
Examples
Cisco HWIC-4SHDSL, and HWIC-2SHDSL
The following example shows the status of a Cisco HWIC-4SHDSL controller in slot 0, subslot 2, port
0 on a Cisco access router:
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show controllers shdsl
Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Router# show controllers shdsl 0/2/0 brief
Controller SHDSL 0/2/0 is UP
Hardware is HWIC-4SHDSL, rev 2 on slot 0, hwic slot 2
Capabilities: IMA, M-pair, 2/4 wire, Annex A, B, F & G, CPE termination
cdb=0x43EB384C, plugin=0x43DE9410, ds=0x43E9A1C4 base=0xB8000000
FPGA Version is REL.3.4.0, NIOSII FW:Ver 2.6, status Running
SDC-16i HW:Rev 1.2, status UP, FW:Ver 1.2-1.1.3__57, status Running
SDFE-4 HW:Rev 1.2, status UP, FW:Ver 1.1-1.5.2__001 , status Running
NIOSII Firmware image: System
SDC16i Firmware image: System
SDFE4 Firmware image: System
Number of pairs 4, number of groups configured 1
Ignored CLI cmds(0), Event buffer: in use(0), failed(0)
Group (0) is Not configured.
Group (1) info:
Type: M-pair over g.shdsl, status: Configure Firmware
Interface: ATM0/2/1, hwidb: 0x43F04EA0, UTOPIA phy 1
Configured/active num links: 2/0, bit map: 0x3/0x0
Line termination: CPE, line mode: M-pair, Annex-B, PMMS disabled
Line coding: 16-TCPAM, configured/actual rate: 4608/0 kbps
SHDSL wire-pair (0) is in DSL DOWN state
SHDSL wire-pair (1) is in DSL config state
Router#
Cisco HWIC-4SHDSL-E
Router# show controller shdsl 0/0/0 brief
Controller SHDSL 0/0/0 is UP
Hardware is HWIC-4SHDSL-E, rev 0 on slot 0, hwic slot 0
Capabilities: EFM, 2-wire, Annex A, B, F & G, CO termination
cdb=0x650DB800, plugin=0x650C09A0, ds=0x650C0A84 base=0x43800000
FPGA Version is REL.3.3.1,
Vendor: Conexant, Chipset: CX98124
Firmware file: System, Firmware version: G88
Number of pairs: 4, number of groups configured: 1
Group info:
Type: EFM bond g.shdsl, status: Up
Interface: Ethernet0/0/0, hwidb: 0x6519D6DC
Configured/active num links: 4/4, bit map: 0xF/0xF
Line termination: CO, Annex: B
Line coding: 16-TCPAM group data rate is 9216 kbps
Loopback type: None
Dying Gasp: Present
Mode: Fixed
SHDSL wire-pair (0) is in DSL UP state
LOSW Defect alarm: none
CRC per second alarm: none
SHDSL wire-pair (1) is in DSL UP state
LOSW Defect alarm: none
CRC per second alarm: none
SHDSL wire-pair (2) is in DSL UP state
LOSW Defect alarm: none
CRC per second alarm: none
SHDSL wire-pair (3) is in DSL UP state
LOSW Defect alarm: none
CRC per second alarm: none
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Configuring Cisco Multimode G.SHDSL EFM/ATM in Cisco ISR G2
Cisco IAD2420 Series
The following example displays the status of the controller that is configured for SHDSL mode on a
Cisco IAD2420 series IAD:
Router# show controller shdsl 0
SHDSL 0 controller UP
SLOT 3: Globespan xDSL controller chipset
Frame mode: Serial ATM
Configured Line rate: 1160Kbps
Line Re-activated 0 times after system bootup
LOSW Defect alarm: None
CRC per second alarm: None
Line termination: CPE
FPGA Revision: 9
Cisco EHWIC-4SHDSL-EA
The following example displays the status of the SHDSL controller configured in 2-wire ATM mode.
Router#sh controller shdsl 0/3/0
Controller SHDSL 0/3/0 is UP
Hardware is EHWIC-4SHDSL-EA, rev 0 on slot 0, hwic slot 3
Capabilities: EFM: 2-wire, EFM-Bond, Annex A, B, F & G
ATM: 2-wire, Mpair, IMA, Annex A, B, F & G
CPE termination
cdb=0x13347934, plugin=0x13336CBC, ds=0xA3C5030 base=0xEC600000
FPGA Version is A11
Vendor: Infineon, Chipset: SOCRATES-4e
Firmware files: IDC: idc.bin, DFE: dfe.bin
Firmware version IDC: V1.7.2.0
Group info:
Type: ATM 2-wire status: Up
Ethernet Interface: Ethernet0/3/0, hwidb: 0x1520110
ATM Interface: ATM0/3/0, hwidb: 0xA5FD144
Currently active interface: ATM
Configured/active num links: 1/1, bit map: 0x1/0x1
Line termination: CPE, Annex: B
PMMS disabled,Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Loopback type: None
Dying Gasp: Present
SHDSL wire-pair (0) is in DSL UP state
LOSW Defect alarm: none
SNR Margin alarm: none
Loop Attenuation alarm: none
Termination: CPE, Line mode: 2-wire, Annex: B
Line coding: 16-TCPAM
Configured/actual rate: AUTO/2304 kbps
Modem status: UP_DATA_MODE,Condition: GHS_TRANSFER_
Reason: ERR_UNUSED_
DSL Stats:
Power Back Off: 6dB
LoopAttn: 0dB, SnrMargin: 26dB
Current 15 minute statistics (Time elapsed 150 seconds)
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 15 minute statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Current 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
Previous 24 hr statistics
ES:0, SES:0, CRC:0, LOSW:0, UAS:0
show controllers shdsl
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show controllers shdsl
ATM Stats:
ATM-TC Tx: data cells: 0, Idle/Unassigned: 254933993
ATM-TC Rx: data cells: 0, uncorr HEC: 14
ATM-TC Rx: OCD: 2, LCD start: 0, LCD end: 0
RMII Device Stats at NPU:
tx_packets: 0, rx_packets: 0
tx_bytes: 0, rx_bytes: 0
tx_dropped: 0, rx_dropped: 0
tx_err_fcs: 0, rx_err_fcs: 0
tx_mac_pause: 0, rx_mac_pause: 0
ATM Stats at NPU:
UTOPIA device Stats at NPU:
tx_cells: 0, rx_cells: 0
tx_oam_cells: 0, rx_oam_cells: 0
tx_clp0_cells: 0, rx_clp0_cells: 0
rx_crc_err_cells: 0, rx_unsupported_cells: 0
Related Commands Command Description
controller shdsl 0 Configures the controller status and the controller number.
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termination
To configure the router mode to Central Office (CO) or Customer Premise Equipment (CPE), use the
termination command. CO mode is useful for creating a back-to-back connection between two Cisco
routers that support G.SHDSL.
termination { co | cpe }
termination
Syntax Description
co Specifies the CO mode.
cpe Specifies the CPE mode.
Command Default The default mode is cpe.
Command Modes The mode of the controller determines which options are available for this command. See the Syntax
Description section for details.
Command History
Release Modification
15.3(2)T This command was introduced.
Usage Guidelines
Configuring the Back-to-Back Routers
The following example shows configuration of two back-to-back Cisco routers in EFM mode:
On the CO router:
controller SHDSL 0/1/0
termination co
mode efm
dsl-group 0 pairs 0, 1, 2, 3 efm-bond
shdsl annex B
shdsl rate auto
On the CPE router:
controller SHDSL 0/1/0
termination cpe
mode efm
dsl-group 0 pairs 0, 1, 2, 3 efm-bond
shdsl rate auto
Verifying CO Mode
To verify that the router is in central office (CO) mode, use the following show command. The
“CO termination” line in the output (bold in the example below) indicates that the router is in CO mode.
Some of the output does not appear here, for brevity.
CO# show controllers shdSL 0/1/0
Controller SHDSL 0/1/0 is UP
Hardware is EHWIC-4SHDSL-EA, rev 0 on slot 0, hwic slot 1
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termination
Capabilities: EFM: 2-wire, EFM-Bond, Annex A, B, F & G
ATM: 2-wire, Mpair, IMA, Annex A, B, F & G
CO termination
cdb=0x3CF085F0, plugin=0x21C33C1C, ds=0x21C33C68 base=0x10200000
FPGA Version is A14
NPU Source: System
NPU Firmware version: SHDSL_EA_FW_20130116053038
Vendor: Infineon, Chipset: SOCRATES-4e
PHY Source: System
IDC Firmware version: 1.7.5.0
DFE Firmware version: 1.1-1.7.5__002
Firmware reload mode: Auto
...
Examples The following example shows how to display termination command options at the command line using
the question mark (?).
router(config)# controller shdSL 0/1/0
router(config-controller)# termination ?
co termination co (network)
cpe termination cpe (customer)
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Additional References
Additional References
The following references provide links to related topics, such as the Cisco IOS software resource center,
interface card documentation, and additional hardware documentation.
Related Documents
Related Topic Document Title
Cisco IOS software Cisco IOS Software
http://www.cisco.com/en/US/products/sw/iosswrel/tsd_products_suppo
rt_category_home.html
Interface Cards Cisco Interface Cards Install and Upgrade Guides
http://www.cisco.com/en/US/products/hw/modules/ps2641/prod_install
ation_guides_list.html
Cisco Network Modules and Interface Cards Regulatory Compliance
and Safety Information
http://www.cisco.com/en/US/docs/routers/access/interfaces/rcsi/IOHrc
si.html
Router hardware installation guide Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated
Services Routers Hardware Installation Guide
http://www.cisco.com/en/US/docs/routers/access/800/860-880-890/har
dware/installation/guide/860-880-890HIG.html
Technical documentation, including
feedback and assistance
What’s New in Cisco Product Documentation (including monthly
listings of new and revised documents) at:
http://www.cisco.com/en/US/docs/general/whatsnew/
whatsnew.html
Standards
Standard Title
• ITU G.991.2 • Annex A
• Annex B
• Annex F
• Annex G
• af-phy-0086.001 • Inverse Multiplexing over ATM version 1.1
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Additional References
MIBs
MIB MIBs Link
• Chassis MIB
• Entity MIB
• HDSL2-SHDSL-LINE MIB
• Interface MIB
To locate and download MIBs for selected platforms, Cisco IOS
releases, and feature sets, use Cisco MIB Locator found at the
following URL:
http://www.cisco.com/go/mibs
RFCs
RFC Title
• G.SHDSL— RFC# 3276 HDSL2-SHDSL-LINE MIB
Technical Assistance
Description Link
The Cisco Technical Support & Documentation
http://www.cisco.com/techsupport
website contains thousands of pages of searchable
technical content, including links to products,
technologies, solutions, technical tips, and tools.
Registered Cisco.com users can log in from this page to
access even more content.
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of
Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The
use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)
Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any
examples, command display output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only.
Any use of actual IP addresses or phone numbers in illustrative content is unintentional and coincidental.
© 2013 Cisco Systems, Inc. All rights reserved.
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