HP A3100-16 v2 SI, A3100-16 v2 EI, A3100-8-PoE v2 EI, A3100-24 v2 EI, A3100-16-PoE v2 EI Command Reference Manual

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HP A3100 v2 Switch Series

High Availability Command Reference

HP A3100-8 v2 SI Switch (JG221A)

HP A3100-16 v2 SI Switch (JG222A)

HP A3100-24 v2 SI Switch (JG223A)

HP A3100-8 v2 EI Switch (JD318B)

HP A3100-16 v2 EI Switch (JD319B)

HP A3100-24 v2 EI Switch (JD320B)

HP A3100-8-PoE v2 EI Switch (JD311B)

HP A3100-16-PoE v2 EI Switch (JD312B)

HP A3100-24-PoE v2 EI Switch (JD313B)

Part number: 5998-1980

Software version: Release 5103

Document version: 6W100-20110909

Legal and notice information

No part of this documentation may be reproduced or transmitted in any form or by any means without prior written consent of Hewlett-Packard Development Company, L.P.

The information contained herein is subject to change without notice.

HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Contents

Ethernet OAM configuration commands···················································································································· 1

display oam ······························································································································································1 display oam configuration·······································································································································4 display oam critical-event ········································································································································6 display oam link-event ·············································································································································7 oam enable···························································································································································· 10 oam errored-frame period ···································································································································· 10 oam errored-frame threshold································································································································11 oam errored-frame-period period ························································································································ 11 oam errored-frame-period threshold···················································································································· 12 oam errored-frame-seconds period ····················································································································· 13 oam errored-frame-seconds threshold ················································································································· 13 oam errored-symbol period·································································································································· 14 oam errored-symbol threshold······························································································································ 14 oam loopback························································································································································ 15 oam loopback interface········································································································································ 16 oam loopback reject-request ································································································································16 oam mode ······························································································································································ 17 oam timer hello······················································································································································ 18 oam timer keepalive·············································································································································· 18 reset oam································································································································································ 19

DLDP configuration commands ·································································································································20

display dldp ··························································································································································· 20 display dldp statistics ············································································································································ 22 dldp authentication-mode ····································································································································· 23 dldp delaydown-timer ··········································································································································· 24 dldp enable···························································································································································· 24 dldp interval··························································································································································· 25 dldp reset ······························································································································································· 26 dldp unidirectional-shutdown ······························································································································· 27 dldp work-mode····················································································································································· 27 reset dldp statistics ················································································································································ 28

Smart Link configuration commands(available only on the A3100 V2 EI)····························································29

display smart-link flush ·········································································································································· 29 display smart-link group········································································································································ 30 flush enable···························································································································································· 31 port·········································································································································································· 31 port smart-link group ············································································································································· 32 preemption delay ·················································································································································· 33 preemption mode ·················································································································································· 34 protected-vlan ························································································································································35 reset smart-link statistics ········································································································································ 36 smart-link flush enable··········································································································································· 36 smart-link group ····················································································································································· 37

Monitor Link configuration commands (available only on the A3100 V2 EI)·······················································38

display monitor-link group···································································································································· 38 monitor-link group ················································································································································· 39

port·········································································································································································· 39 port monitor-link group ········································································································································· 40

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Related information························································································································································ 42

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Index ···········································································································································································45

Ethernet OAM configuration commands

display oam

Syntax

display oam { local | remote } [ interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

2: System level

Parameters

local: Displays the Ethernet OAM connection information of the local end.

remote: Displays the Ethernet OAM connection information of the remote end.

interface interface-type interface-number: Specifies a port by its type and number.

|: Filters command output by specifying a regular expression. For more information about regular

expressions, see the Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use the display oam command to display the information about an Ethernet OAM connection, including connection status, information contained in the Ethernet OAM packet header, and Ethernet OAM packet statistics.

If you do not specify the interface keyword, this command displays the information about all Ethernet OAM connections.

Related commands: reset oam.

Examples

# Display the information about the Ethernet OAM connection established on the local port Ethernet 1/0/1.

<Sysname> display oam local interface ethernet 1/0/1 Port : Ethernet1/0/1 Link Status : Up EnableStatus : Enable Local_oam_mode : Active Local_pdu : ANY Local_mux_action : FWD Local_par_action : FWD

OAMLocalFlagsField :

-------------------------------------------------------------------------Link Fault : 0 Dying Gasp : 0 Critical Event : 0 Local Evaluating : COMPLETE Remote Evaluating : COMPLETE

Packets statistic : Packets Send Receive

-------------------------------------------------------------------------OAMPDU 645 648 OAMInformation 645 648 OAMEventNotification 0 -OAMUniqueEventNotification -- 0 OAMDuplicateEventNotification -- 0

Table 1 Output description

Field Description

Port

Port index

Link Status

Link status

EnableStatus

Ethernet OAM state (enabled or disabled)

Local_oam_mode

Local Ethernet OAM mode, which can be:

• Active, indicating the port operates in the active Ethernet OAM mode

• Passive, indicating the port operates in the passive Ethernet OAM

mode

Local_pdu

The way in which the local end processes Ethernet OAMPDUs:

• RX _INFO, indica ting the p ort only receives I nformat ion OAMPDUs and

does not send any Ethernet OAMPDUs.

• LF_INFO, indicating the port only sends the Information OAMPDUs

without Information TLV triplets and with their link error flag bits being set.

• INFO, indicating the port sends and receives only Information

OAMPDUs.

• ANY, indicating the port sends and receives Ethernet OAMPDUs of

any type.

Local_mux_action

Working mode of the local transmitter, which can be:

• FWD, indicating the port can send any packets.

• DISCARD, indicating the port only sends Ethernet OAMPDUs.

Local_par_action

Working mode of the local receiver, which can be:

• FWD, indicating the port can receive any packets.

• DISCARD, indicating the port only receives Ethernet OAMPDUs.

• LB, indicating the local receiver is in the loopback state. All the packets

other than Ethernet OAMPDUs received on the local receiver are returned to their sources along the ways they came.

OAMLocalFlagsField Local flags inserted in the local flag fields of the Ethernet OAMPDUs sent

Link Fault

Indicates whether an Ethernet OAM link error is present: 0 for no and 1 for yes

Dying Gasp Indicates whether a fatal error is present: 0 for no and 1 for yes

Field Description

Critical Event Indicates whether a critical error is present: 0 for no and 1 for yes

Local Evaluating

Indicates whether the local-to-remote configuration negotiation is complete:

• COMPLETE for completed

• REVERSED for uncompleted

Remote Evaluating

Indicates whether the remote-to-local configuration negotiation is complete:

• COMPLETE for completed

• REVERSED for uncompleted

Packets statistic Statistics about Ethernet OAMPDUs sent and received

OAMPDU Total number of the Ethernet OAMPDUs sent and received

OAMInformation Number of the Information OAMPDUs sent and received

OAMEventNotification Number of the Event notification OAMPDUs sent and received

OAMUniqueEventNotification

Number of the unduplicated Event notification OAMPDUs sent or received uniquely

OAMDuplicateEventNotification Number of the duplicate Event notification OAMPDUs sent or received

# Display the Ethernet OAM information of the peer port Ethernet 1/0/1.

<Sysname> display oam remote interface ethernet 1/0/1 Port : Ethernet1/0/1 Link Status : Up Information of the latest received OAM packet: OAMRemoteMACAddress : 00e0-fd73-6502 OAMRemotePDUConfiguration : 1500

OAMRemoteState :

-------------------------------------------------------------------------Remote_mux_action : FWD Remote_par_action : FWD

OAMRemoteConfiguration :

-------------------------------------------------------------------------OAM Mode : Active Unidirectional Support : YES Loopback Support : YES Link Events : YES Variable Retrieval : NO

OAMRemoteFlagsField :

-------------------------------------------------------------------------Link Fault : 0 Dying Gasp : 0 Critical Event : 0 Local Evaluating : COMPLETE Remote Evaluating : COMPLETE

Table 2 Output description

Field Description

Port Port index

Field Description

Link Status Link status

Information of the latest received OAM packet

Information about the latest received Ethernet OAMPDU

OAMRemoteMACAddress MAC address of the Ethernet OAM peer

OAMRemotePDUConfiguration Maximum Ethernet OAMPDU size allowed

OAMRemoteState State of the Ethernet OAM peer

Remote_mux_action Peer sending mode. For more information, see Table 1.

Remote_par_action Peer receiving mode. For more information, see Table 1.

OAMRemoteConfiguration Configuration of the peer Ethernet OAM entity

OAM Mode Ethernet OAM mode

Unidirectional Support Indicates whether unidirectional transmission is supported (YES or NO)

Loopback Support

Indicates whether Ethernet OAM remote loopback is supported (YES or NO)

Link Events

Indicates whether Ethernet OAM link error events are supported (YES or NO)

Variable Retrieval Indicates whether MIB variable retrieval is supported (YES or NO)

OAMRemoteFlagsField Values of the peer Ethernet OAM flag fields in OAM packets

Link Fault Indicates whether a link fault is present: 0 for no and 1 for yes

Dying Gasp Indicate whether a fatal fault is present: 0 for no and 1 for yes

Critical Event Indicate whether a critical fault is present: 0 for no and 1 for yes

Local Evaluating

Indicates whether the local-to-remote configuration negotiation is complete:

• COMPLETE for completed

• REVERSED for uncompleted

Remote Evaluating

Indicates whether the remote-to-local configuration negotiation is complete:

• COMPLETE for completed

• REVERSED for uncompleted

display oam configuration

Syntax

display oam configuration [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

2: System level

Parameters

|: Filters command output by specifying a regular expression. For more information about regular

expressions, see the Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use the display oam configuration command to display global Ethernet OAM configuration, including the periods and thresholds for Ethernet OAM link error event detection.

Related commands: oam errored-symbol period, oam errored-symbol threshold, oam errored-frame

period, oam errored-frame threshold, oam errored-frame-period period, oam errored-frame-period threshold, oam errored-frame-seconds period, oam errored-frame-seconds threshold, oam timer hello, and oam timer keepalive.

Examples

# Display global Ethernet OAM configuration.

<Sysname> display oam configuration Configuration of the link event window/threshold :

-------------------------------------------------------------------------Errored-symbol Event period(in seconds) : 1 Errored-symbol Event threshold : 1 Errored-frame Event period(in seconds) : 1 Errored-frame Event threshold : 1 Errored-frame-period Event period(in ms) : 1000 Errored-frame-period Event threshold : 1 Errored-frame-seconds Event period(in seconds) : 60 Errored-frame-seconds Event threshold : 1

Configuration of the timer :

-------------------------------------------------------------------------Hello timer(in ms) : 1000 Keepalive timer(in ms) : 5000

Table 3 Output description

Field Description

Configuration of the link event window/threshold

Detection intervals and triggering thresholds configured for link events

Errored-symbol Event period (in seconds)

Errored symbol event detection interval, which defaults to one second.

Errored-symbol Event threshold Errored symbol event triggering threshold, which defaults to 1.

Errored-frame Event period (in seconds)

Errored frame event detection interval, which defaults to one second.

Errored-frame Event threshold Errored frame event triggering threshold, which defaults to 1.

Field Description

Errored-frame-period Event period (in ms)

Errored frame period event detection interval, which defaults to 1000 milliseconds.

Errored-frame-period Event threshold

Errored frame period event triggering threshold, which defaults to 1.

Errored-frame-seconds Event period (in seconds)

Errored frame seconds event detection interval, which defaults to 60 seconds.

Errored-frame-seconds Event threshold

Errored frame seconds event triggering threshold, which defaults to 1.

Configuration of the timer Ethernet OAM connection detection timers.

Hello timer(in ms)

Ethernet OAM handshake packet transmission interval, the value of which defaults to 1000 milliseconds.

Keepalive timer(in ms)

Ethernet OAM connection timeout timer, the value of which defaults to 5000 milliseconds.

display oam critical-event

Syntax

display oam critical-event [ interface interface-type interface-number] [ | { begin | exclude | include }

regular-expression ]

View

Any view

Default level

2: System level

Parameters

interface interface-type interface-number: Specifies a port by its type and number.

|: Filters command output by specifying a regular expression. For more information about regular

expressions, see the Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use the display oam critical-event command to display the statistics on critical Ethernet OAM link events that have occurred on a port.

If you do not specify the interface keyword, this command displays the statistics on the critical Ethernet OAM link events occurred on all the ports of the switch.

Examples

# Display the statistics on critical Ethernet OAM link events occurred on all the ports.

<Sysname> display oam critical-event Port : Ethernet1/0/1

Link Status : Up Event statistic :

------------------------------------------------------------------------Link Fault :0 Dying Gasp : 0 Critical Event : 0

Table 4 Output description

Field Description

Port Port index

Link Status Link status

Event statistic Statistics on critical Ethernet OAM link events

Link Fault Indicates whether a link fault is present: 0 for no and 1 for yes

Dying Gasp Indicate whether a fatal fault is present: 0 for no and 1 for yes

Critical Event Indicate whether a critical fault is present: 0 for no and 1 for yes

display oam link-event

Syntax

display oam link-event { local | remote } [ interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

2: System level

Parameters

local: Displays the statistics on the local Ethernet OAM link error events.

remote: Displays the statistics on the peer Ethernet OAM link error events.

interface interface-type interface-number: Specifies a port by its type and number.

|: Filters command output by specifying a regular expression. For more information about regular

expressions, see the Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use the display oam link-event command to display the statistics on Ethernet OAM link error events that occurred on a local port or a peer port. Ethernet OAM link error events include errored symbol events, errored frame events, errored frame period events, and errored frame seconds events.

If you do not specify the interface keyword, this command displays the statistics on the Ethernet OAM link error events that occurred on all the local/peer ports.

Related commands: display oam configuration and reset oam.

Examples

# Display the statistics on Ethernet OAM link error events occurred on all the local ports.

<Sysname> display oam link-event local Port : Ethernet1/0/1 Link Status : Up

OAMLocalErrFrameEvent : (ms = milliseconds)

-------------------------------------------------------------------------Event Time Stamp : 3539 Errored Frame Window : 10(100ms) Errored Frame Threshold : 5 Errored Frame : 1488111 Error Running Total : 260908758 Event Running Total : 307

OAMLocalErrFramePeriodEvent :

-------------------------------------------------------------------------Event Time Stamp : 3539 Errored Frame Window : 976500 Errored Frame Threshold : 1 Errored Frame : 1042054 Error Running Total : 260909151 Event Running Total : 471

OAMLocalErrFrameSecsSummaryEvent : (ms = milliseconds)

-------------------------------------------------------------------------Event Time Stamp : 3389 Errored Frame Second Summary Window : 600(100ms) Errored Frame Second Summary Threshold : 1 Errored Frame Second Summary : 60 Error Running Total : 292 Event Running Total : 5

Table 5 Output description

Field Description

Port Port index

Link Status Link status

OAMLocalErrFrameEvent

Information about local errored frame events.

• Event Time Stamp: time when an errored frame event occurred (in 100

milliseconds).

• Errored Frame Window: Error frame detection interval (in 100

milliseconds).

• Errored Frame Threshold: error threshold that triggers an errored frame

event.

• Errored Frame: the number of detected error frames over the specific

detection interval.

• Error Running Total: the total number of error frames.

• Event Running Total: the total number of errored frame events that have

occurred.

Field Description

OAMLocalErrFramePeriodEvent

Information about local errored frame period events:

• Event Time Stamp: time when an errored frame event occurred (in 100

milliseconds).

• Errored Frame Window: maximum number of 64-byte frames that can

be transmitted through an Ethernet port over the configured error frame period detection interval. For more information, see the “oam

errored-frame-period period“ command.

• Errored Frame Threshold: error threshold that triggers an error frame

period event.

• Errored Frame: the number of detected error frames over a detection

interval.

• Error Running Total: the total number of error frames that have

detected.

• Event Running Total: the total number of error frame period events.

OAMLocalErrFrameSecsSummary Event

Information about local errored frame seconds events:

• Event Time Stamp: time when an error frame seconds event occurred (in

terms of 100 milliseconds).

• Errored Frame Second Summary Window: error frame second

detection interval (in 100 milliseconds).

• Errored Frame Second Summary Threshold: error threshold that

triggers an error frame seconds event.

• Errored Frame Second Summary: the number of detected error frame

seconds over a detection interval.

• Error Running Total: the total number of error frame seconds.

• Event Running Total: the total number of error frame seconds events that

have occurred.

# Display Ethernet OAM link event statistics of the remote ends of all the ports.

<Sysname> display oam link-event remote Port :Ethernet1/0/1 Link Status :Up OAMRemoteErrFrameEvent : (ms = milliseconds)

--------------------------------------------------------------------Event Time Stamp : 5789 Errored Frame Window : 10(100ms) Errored Frame Threshold : 1 Errored Frame : 3 Error Running Total : 35 Event Running Total : 17

Table 6 Output description

Field Description

Port Port index

Link Status Link status

Field Description

OAMLocalErrFrameEvent

Information about remote errored frame events.

• Event Time Stamp: Time when an errored frame event occurred (in 100

milliseconds).

• Errored Frame Window: Error frame detection interval (in 100

milliseconds).

• Errored Frame Threshold: Error threshold that triggers an errored frame

event.

• Errored Frame: The number of detected error frames over the specific

detection interval.

• Error Running Total: The total number of error frames.

• Event Running Total: The total number of errored frame events that have

occurred.

oam enable

Syntax

oam enable

undo oam enable

View

Ethernet port view

Default level

2: System level

Parameters

None

Description

Use the oam enable command to enable Ethernet OAM on the Ethernet port.

Use the undo oam enable command to disable Ethernet OAM on the Ethernet port.

By default, Ethernet OAM is disabled on all Ethernet ports.

Examples

# Enable OAM on port Ethernet 1/0/1.

<Sysname> system-view [Sysname] interface ethernet 1/0/1 [Sysname-Ethernet1/0/1] oam enable

oam errored-frame period

Syntax

oam errored-frame period period-value

undo oam errored-frame period

View

System view

Default level

2: System level

Parameters

period-value: Errored frame event detection interval, ranging from 1 to 60 (in seconds).

Description

Use the oam errored-frame period command to set the errored frame event detection interval.

Use the undo oam errored-frame period command to restore the default.

By default, the errored frame event detection interval is one second.

Related commands: oam errored-frame threshold, display oam link-event, and display oam

configuration.

Examples

# Set the errored frame event detection interval to 10 seconds.

<Sysname> system-view [Sysname] oam errored-frame period 10

oam errored-frame threshold

Syntax

oam errored-frame threshold threshold-value

undo oam errored-frame threshold

View

System view

Default level

2: System level

Parameters

threshold-value: Errored frame event triggering threshold, ranging from 0 to 4294967295.

Description

Use the oam errored-frame threshold command to set the errored frame event triggering threshold.

Use the undo oam errored-frame threshold command to restore the default.

By default, the errored frame event triggering threshold is 1.

Related commands: oam errored-frame period, display oam link-event, and display oam configuration.

Examples

# Set the errored frame event triggering threshold to 100.

<Sysname> system-view [Sysname] oam errored-frame threshold 100

oam errored-frame-period period

Syntax

oam errored-frame-period period period-value

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