Zyxel IES-1248-51A, IES-1248-51, IES-1248-53 user manual

IES-1248-51/51A/53

ADSL2+ IP DSLAM

User’s Guide

Version 3.52 (ABQ.0), (ABR.0)

Edition 1

7/2006

IES-1248-51/51A/53 User’s Guide

2

IES-1248-51/51A/53 User’s Guide

Copyright

Copyright © 2006 by ZyXEL Communications Corporation.

The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation.

Published by ZyXEL Communications Corporation. All rights reserved.

Disclaimer

ZyXEL does not assume any liability arising out of the application or use of any products, or software described herein. Neither does it convey any license under its patent rights nor the patent rights of others. ZyXEL further reserves the right to make changes in any products described herein without notice. This publication is subject to change without notice.

Trademarks

ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL Communications, Inc. Other trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners.

Copyright

3

IES-1248-51/51A/53 User’s Guide

Certifications

Federal Communications Commission (FCC) Interference Statement

This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions:

•This device may not cause harmful interference.

•This device must accept any interference received, including interference that may cause undesired operations.

FCC Warning

This device has been tested and found to comply with the limits for a Class A digital switch, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a commercial environment. This device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this device in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

CE Mark Warning:

This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

Taiwanese BSMI (Bureau of Standards, Metrology and Inspection) A Warning:

Notices

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This Class A digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.

Viewing Certifications

1Go to http://www.zyxel.com.

2Select your product from the drop-down list box on the ZyXEL home page to go to that product's page.

3Select the certification you wish to view from this page.

4	Certifications

IES-1248-51/51A/53 User’s Guide

Safety Warnings

For your safety, be sure to read and follow all warning notices and instructions.

•Do NOT use this product near water, for example, in a wet basement or near a swimming pool.

•Do NOT expose your device to dampness, dust or corrosive liquids.

•Do NOT store things on the device.

•Do NOT install, use, or service this device during a thunderstorm. There is a remote risk of electric shock from lightning.

•Connect ONLY suitable accessories to the device.

•ONLY qualified service personnel should service or disassemble this device.

•Make sure to connect the cables to the correct ports.

•Place connecting cables carefully so that no one will step on them or stumble over them.

•Always disconnect all cables from this device before servicing or disassembling.

•Use ONLY an appropriate power adaptor or cord for your device.

•Connect the power adaptor or cord to the right supply voltage (for example, 110V AC in North America or 230V AC in Europe).

•Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor or cord.

•Do NOT use the device if the power adaptor or cord is damaged as it might cause electrocution.

•If the power adaptor or cord is damaged, remove it from the power outlet.

•Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a new one.

•Do not use the device outside, and make sure all the connections are indoors. There is a remote risk of electric shock from lightning.

•CAUTION: RISK OF EXPLOSION IF BATTERY (on the motherboard) IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. Dispose them at the applicable collection point for the recycling of electrical and electronic equipment. For detailed information about recycling of this product, please contact your local city office, your household waste disposal service or the store where you purchased the product.

•Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device.

•Use only No. 26 AWG (American Wire Gauge) or larger telecommunication line cord.

•Fuse Warning! Replace a fuse only with a fuse of the same type and rating.

•Warning! To avoid risk of electric shock, remove only one card at a time and do not place fingers or objects inside the chassis. Cover empty slots with slot covers.

•The length of exposed (bare) power wire should not exceed 7mm.

•Fan Module Warning! Use the fan module handle when pulling out or pushing in the fan module. Be careful not to put fingers or objects inside the fan module.

Safety Warnings

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IES-1248-51/51A/53 User’s Guide

This product is recyclable. Dispose of it properly.

6	Safety Warnings

IES-1248-51/51A/53 User’s Guide

ZyXEL Limited Warranty

ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase. During the warranty period, and upon proof of purchase, should the product have indications of failure due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the defective products or components without charge for either parts or labor, and to whatever extent it shall deem necessary to restore the product or components to proper operating condition. Any replacement will consist of a new or re-manufactured functionally equivalent product of equal or higher value, and will be solely at the discretion of ZyXEL. This warranty shall not apply if the product has been modified, misused, tampered with, damaged by an act of God, or subjected to abnormal working conditions.

Note

Repair or replacement, as provided under this warranty, is the exclusive remedy of the purchaser. This warranty is in lieu of all other warranties, express or implied, including any implied warranty of merchantability or fitness for a particular use or purpose. ZyXEL shall in no event be held liable for indirect or consequential damages of any kind to the purchaser.

To obtain the services of this warranty, contact ZyXEL's Service Center for your Return Material Authorization number (RMA). Products must be returned Postage Prepaid. It is recommended that the unit be insured when shipped. Any returned products without proof of purchase or those with an out-dated warranty will be repaired or replaced (at the discretion of ZyXEL) and the customer will be billed for parts and labor. All repaired or replaced products will be shipped by ZyXEL to the corresponding return address, Postage Paid. This warranty gives you specific legal rights, and you may also have other rights that vary from country to country.

Registration

Register your product online to receive e-mail notices of firmware upgrades and information at www.zyxel.com for global products, or at www.us.zyxel.com for North American products.

ZyXEL Limited Warranty

7

IES-1248-51/51A/53 User’s Guide

Customer Support

Please have the following information ready when you contact customer support.

•Product model and serial number.

•Warranty Information.

•Date that you received your device.

•Brief description of the problem and the steps you took to solve it.

	METHOD	SUPPORT E-MAIL	TELEPHONE	WEB SITE	REGULAR MAIL
	LOCATION	SALES E-MAIL	FAX	FTP SITE
	CORPORATE	[e-mail]	[phone]	www.zyxel.com	ZyXEL Communications Corp.
				www.europe.zyxel.com	6 Innovation Road II
	HEADQUARTERS				Science Park
		[e-mail]	[phone]	ftp.zyxel.com
	(WORLDWIDE)				Hsinchu 300
				ftp.europe.zyxel.com	Taiwan
		[e-mail]	[phone]	www.zyxel.co.cr	ZyXEL Costa Rica
	COSTA RICA				Plaza Roble Escazú
		[e-mail]	[phone]	ftp.zyxel.co.cr
					Etapa El Patio, Tercer Piso
					San José, Costa Rica
		[e-mail]	[phone]	www.zyxel.cz	ZyXEL Communications
					Czech s.r.o.
	CZECH REPUBLIC	[e-mail]	[phone]
					Modranská 621
					143 01 Praha 4 - Modrany
					Ceská Republika
		[e-mail]	[phone]	www.zyxel.dk	ZyXEL Communications A/S
	DENMARK				Columbusvej
		[e-mail]	[phone]
					2860 Soeborg
					Denmark
		[e-mail]	[phone]	www.zyxel.fi	ZyXEL Communications Oy
	FINLAND				Malminkaari 10
		[e-mail]	[phone]
					00700 Helsinki
					Finland
		[e-mail]	[phone]	www.zyxel.fr	ZyXEL France
					1 rue des Vergers
	FRANCE		[phone]
					Bat. 1 / C
					69760 Limonest
					France
		[e-mail]	[phone]	www.zyxel.de	ZyXEL Deutschland GmbH.
	GERMANY				Adenauerstr. 20/A2 D-52146
		[e-mail]	[phone]
					Wuerselen
					Germany
		[e-mail]	[phone]	www.zyxel.hu	ZyXEL Hungary
	HUNGARY				48, Zoldlomb Str.
		[e-mail]	[phone]
					H-1025, Budapest
					Hungary
		http://zyxel.kz/support	[phone]	www.zyxel.kz	ZyXEL Kazakhstan
					43, Dostyk ave.,Office 414
	KAZAKHSTAN	[e-mail]	[phone]
					Dostyk Business Centre
					050010, Almaty
					Republic of Kazakhstan
		[e-mail]	1-800-255-4101	www.us.zyxel.com	ZyXEL Communications Inc.
			[phone]		1130 N. Miller St.
	NORTH AMERICA				Anaheim
		[e-mail]	[phone]	ftp.us.zyxel.com	CA 92806-2001
					U.S.A.

8	Customer Support

				IES-1248-51/51A/53 User’s Guide
	METHOD	SUPPORT E-MAIL	TELEPHONE	WEB SITE	REGULAR MAIL
	LOCATION	SALES E-MAIL	FAX	FTP SITE
		[e-mail]	[phone]	www.zyxel.no	ZyXEL Communications A/S
	NORWAY				Nils Hansens vei 13
		[e-mail]	[phone]
					0667 Oslo
					Norway
		[e-mail]	[phone]	www.pl.zyxel.com	ZyXEL Communications
	POLAND				ul. Okrzei 1A
			[phone]
					03-715 Warszawa
					Poland
		http://zyxel.ru/support	[phone]	www.zyxel.ru	ZyXEL Russia
	RUSSIA				Ostrovityanova 37a Str.
		[e-mail]	[phone]
					Moscow, 117279
					Russia
		[e-mail]	[phone]	www.zyxel.es	ZyXEL Communications
	SPAIN				Arte, 21 5ª planta
		[e-mail]	[phone]
					28033 Madrid
					Spain
		[e-mail]	[phone]	www.zyxel.se	ZyXEL Communications A/S
	SWEDEN				Sjöporten 4, 41764 Göteborg
		[e-mail]	[phone]
					Sweden
		[e-mail]	[phone]	www.ua.zyxel.com	ZyXEL Ukraine
	UKRAINE				13, Pimonenko Str.
		[e-mail]	[phone]
					Kiev, 04050
					Ukraine
		[e-mail]	[phone]	www.zyxel.co.uk	ZyXEL Communications UK
			08707 555779 (UK only)		Ltd.,11 The Courtyard,
	UNITED KINGDOM				Eastern Road, Bracknell,
		[e-mail]	[phone]	ftp.zyxel.co.uk	Berkshire, RG12 2XB,
					United Kingdom (UK)

+” is the (prefix) number you enter to make an international telephone call.

Customer Support

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IES-1248-51/51A/53 User’s Guide

10	Customer Support

IES-1248-51/51A/53 User’s Guide

Table of Contents

Copyright	..................................................................................................................	3
Certifications ............................................................................................................		4
Safety Warnings .......................................................................................................		5
ZyXEL Limited Warranty..........................................................................................		7
Customer Support....................................................................................................		8
Table of Contents ...................................................................................................		11
List of Figures ........................................................................................................		27
List of Tables ..........................................................................................................		35
Preface ....................................................................................................................		39
Chapter 1
Getting to Know the IES-1248 ...............................................................................		41
1.1	System Description ............................................................................................	41
1.2	Applications ........................................................................................................	45
	1.2.1 MTU Application .......................................................................................	45
	1.2.2 Curbside Application .................................................................................	46
Chapter 2
Hardware Installation.............................................................................................		47
2.1	General Installation Instructions .........................................................................	47
2.2	Installation Scenarios .........................................................................................	47
	2.2.1 Desktop Installation Procedure .................................................................	47
	2.2.2 Rack-Mounted Installation ........................................................................	48
	2.2.2.1 Rack-mounted Installation Requirements .......................................	48
	2.2.2.2 Rack-Mounted Installation Procedure .............................................	49
2.3	Connecting the Frame Ground ...........................................................................	50
Chapter 3
Front Panel Connections.......................................................................................		53
3.1	Front Panel .........................................................................................................	53
	3.1.1 Front Panel Ports ......................................................................................	53
	3.1.2 LEDs .........................................................................................................	54
3.2	1000/100M Auto-Sensing Ethernet ....................................................................	55

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	3.2.1 Ethernet Default Settings ..........................................................................	55
3.3	SFP Mini GBIC Slots ..........................................................................................	55
	3.3.1 Transceiver Installation ............................................................................	56
	3.3.2 Transceiver Removal ................................................................................	57
3.4	Console Port Connection ...................................................................................	58
3.5	ALARM Connections ..........................................................................................	58
3.6	ADSL Connections .............................................................................................	59
Chapter 4
MDF Connections...................................................................................................		61
4.1	MDF Connections Overview ..............................................................................	61
4.2	MDF (Main Distribution Frame) ..........................................................................	61
4.3	Telco-50 Cables .................................................................................................	62
4.4	Telco-50 Connections ........................................................................................	62
4.5	MDF Scenarios ..................................................................................................	63
4.6	Typical MDF Scenarios .....................................................................................	63
	4.6.1 Installation Scenario A .............................................................................	63
	4.6.1.1 Procedure to Connect to an MDF ...................................................	64
	4.6.2 Installation Scenario B ..............................................................................	64
	4.6.2.1 Procedure to Connect to MDFs .......................................................	65
	4.6.3 Installation Scenario C ..............................................................................	66
	4.6.3.1 Procedure to Connect to MDFs .......................................................	67
Chapter 5
Power Connections................................................................................................		69
5.1	Power Connections Overview ............................................................................	69
5.2	Power Connections ............................................................................................	69
	5.2.1 AC Power Connections (IES-1248-51A only) ...........................................	69
	5.2.2 DC Power Connections (IES-1248-51, IES-1248-53) ...............................	70
5.3	Procedure to Turn on the IES-1248 Power ........................................................	70
Chapter 6
Fan Maintenance ....................................................................................................		71
6.1	Fan Maintenance Introduction ............................................................................	71
6.2	Removing and Installing the Fan Module ...........................................................	71
Chapter 7
Introducing the Web Configurator........................................................................		73
7.1	Web Configurator Overview ...............................................................................	73
7.2	Screen Privilege Levels ......................................................................................	73
7.3	Accessing the Web Configurator ........................................................................	73
7.4	Navigation Panel ................................................................................................	75
7.5	Changing Your Password ...................................................................................	77

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IES-1248-51/51A/53 User’s Guide
7.6 Saving Your Configuration ..................................................................................	78
7.7 Logging Out of the Web Configurator ................................................................	78
Chapter 8
Initial Configuration ...............................................................................................	81
8.1 Initial Configuration Overview ............................................................................	81
8.2 Initial Configuration ............................................................................................	81
Chapter 9
Home and Port Statistics Screens........................................................................	87
9.1 Home Screen .....................................................................................................	87
9.1.1 Ethernet Port Statistics Screen .................................................................	88
9.1.2 ADSL Port Statistics Screen .....................................................................	91
9.1.3 RMON Statistics Screen ...........................................................................	93
9.1.4 RMON History Screen ..............................................................................	95
9.1.5 RMON History Detail Screen ....................................................................	96
Chapter 10
System Information................................................................................................	99
Chapter 11
General Setup.......................................................................................................	103
Chapter 12
User Account........................................................................................................	105
12.1 User Account Screen .....................................................................................	105
12.2 Authentication Screen ....................................................................................	106
Chapter 13
Switch Setup.........................................................................................................	109
13.1 GARP Timer Setup .........................................................................................	109
13.2 Switch Modes .................................................................................................	109
13.2.1 Standalone Switch Mode ......................................................................	109
13.2.2 Port Isolation with Standalone Switch Mode Example ..........................	110
13.2.3 Daisychain Switch Mode .......................................................................	110
13.2.4 Port Isolation with Daisychain Switch Mode Example ..........................	111
13.3 Switch Setup Screen ......................................................................................	111

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Chapter 14
IP Setup.................................................................................................................		115
Chapter 15
ENET Port Setup ..................................................................................................		117
Chapter 16
xDSL Port Setup...................................................................................................		119
16.1	ADSL Standards Overview .............................................................................	119
16.2	Downstream and Upstream ...........................................................................	119
16.3	Profiles ...........................................................................................................	120
16.4	Interleave Delay .............................................................................................	120
16.4.1 Fast Mode .............................................................................................		120
16.5	Configured Versus Actual Rate ......................................................................	120
16.6	Default Settings ..............................................................................................	121
16.7 xDSL Port Setup Screen ................................................................................		121
16.7.1 xDSL Port Setting Screen .....................................................................		123
16.8	Virtual Channels .............................................................................................	127
16.8.1 Super Channel ......................................................................................		127
16.8.2 LLC .......................................................................................................		128
16.8.3 VC Mux .................................................................................................		128
16.8.4 Virtual Channel Profile ..........................................................................		128
16.9	VC Setup Screen ...........................................................................................	128
16.10 Priority-based PVCs .....................................................................................		132
16.11 PPVC Setup Screen .....................................................................................		133
16.11.1 PPVC Setup Members Screen ...........................................................		134
Chapter 17
xDSL Profiles Setup.............................................................................................		137
17.1	Port Profile Screen .........................................................................................	137
17.2 ATM QoS ........................................................................................................		140
17.3	Traffic Shaping ...............................................................................................	140
17.3.1 ATM Traffic Classes ..............................................................................		140
	17.3.1.1 Constant Bit Rate (CBR) .............................................................	140
	17.3.1.2 Variable Bit Rate (VBR) ...............................................................	140
	17.3.1.3 Unspecified Bit Rate (UBR) .........................................................	141
17.3.2 Traffic Parameters ................................................................................		141
	17.3.2.1 Peak Cell Rate (PCR) .................................................................	141
	17.3.2.2 Sustained Cell Rate (SCR) ..........................................................	141
	17.3.2.3 Maximum Burst Size (MBS) ........................................................	141
	17.3.2.4 Cell Delay Variation Tolerance (CDVT) .......................................	142
	17.3.2.5 Burst Tolerance (BT) ...................................................................	142
	17.3.2.6 Theoretical Arrival Time (TAT) .....................................................	142
17.4	Upstream Policing ..........................................................................................	143

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	IES-1248-51/51A/53 User’s Guide
17.5	VC Profile Screen ...........................................................................................	143
17.6	Alarm Profile Screen ......................................................................................	145
17.7	IGMP Filtering ................................................................................................	147
17.8	IGMP Filter Profile Screen .............................................................................	148
Chapter 18
xDSL Line Data.....................................................................................................		151
18.1 xDSL Line Rate Info Screen ...........................................................................		151
18.2 xDSL Performance Screen ............................................................................		153
18.3 xDSL Line Data Screen ..................................................................................		155
Chapter 19
VLAN .....................................................................................................................		157
19.1	Introduction to VLANs ....................................................................................	157
19.2	Introduction to IEEE 802.1Q Tagged VLAN ...................................................	157
19.2.1 Forwarding Tagged and Untagged Frames ..........................................		158
19.3	VLAN Status Screen ......................................................................................	158
19.4	Static VLAN Setting Screen ...........................................................................	160
19.5	VLAN Port Setting Screen ..............................................................................	161
Chapter 20
IGMP ......................................................................................................................		165
20.1 IGMP ..............................................................................................................		165
20.2	IP Multicast Addresses ...................................................................................	165
20.2.1 IGMP Snooping ....................................................................................		165
20.2.2 IGMP Proxy ..........................................................................................		165
20.3	IGMP Status Screen .......................................................................................	166
20.4	IGMP Bandwidth Screen ................................................................................	168
20.4.1 Bandwidth Port Setup Screen ...............................................................		169
20.5	IGMP Setup Screen .......................................................................................	170
20.6	IGMP Filter Setup Screen ..............................................................................	171
20.7	IGMP Count Screen .......................................................................................	171
20.8	IGMP Port Info Screen ...................................................................................	172
20.9	IGMP Port Group Screen ...............................................................................	173
Chapter 21
Static Multicast .....................................................................................................		175
21.1	Static Multicast ...............................................................................................	175
21.2	Static Multicast Screen ...................................................................................	175
Chapter 22
Multicast VLAN.....................................................................................................		177
22.1	Multicast VLAN Overview ...............................................................................	177

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22.2	MVLAN Status Screen ...................................................................................	177
22.3 MVLAN Setup Screen ....................................................................................		178
22.4 MVLAN Group Screen ...................................................................................		180
Chapter 23
Filtering .................................................................................................................		183
23.1	Packet Filter Screen .......................................................................................	183
Chapter 24
MAC Filter .............................................................................................................		185
24.1	MAC Filter Introduction ..................................................................................	185
24.2	MAC Filter Screen ..........................................................................................	185
Chapter 25
Spanning Tree Protocol .......................................................................................		187
25.1 RSTP and STP ...............................................................................................		187
25.2	Spanning Tree Protocol Status Screen ..........................................................	189
25.3	Spanning Tree Protocol Screen .....................................................................	191
Chapter 26
Port Authentication..............................................................................................		193
26.1	Introduction to Authentication .........................................................................	193
26.1.1 RADIUS ................................................................................................		193
26.1.2 Introduction to Local User Database ....................................................		193
26.2 RADIUS Screen .............................................................................................		194
26.3	802.1x Screen ................................................................................................	195
Chapter 27
Port Security.........................................................................................................		197
27.1	Port Security Overview ...................................................................................	197
27.2	Port Security Screen ......................................................................................	197
Chapter 28
DHCP Relay ..........................................................................................................		199
28.1 DHCP Relay ...................................................................................................		199
28.2	DHCP Relay Agent Information Option (Option 82) .......................................	199
28.2.1 DHCP Relay Agent Circuit ID and Remote ID Sub-option Formats .....199
28.3	DHCP Relay Screen ......................................................................................	200
Chapter 29
DHCP Snoop.........................................................................................................		203
29.1 DHCP Snoop Overview ..................................................................................		203
29.2 DHCP Snoop Screen .....................................................................................		203

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		IES-1248-51/51A/53 User’s Guide
29.3	DHCP Snoop Status Screen ..........................................................................	204
29.4	DHCP Counter Screen ...................................................................................	205
Chapter 30
2684 Routed Mode ...............................................................................................		207
30.1	2684 Routed Mode .........................................................................................	207
30.1.1 2684 Routed Mode Example ................................................................		207
30.2	2684 Routed PVC Screen ..............................................................................	208
30.3	2684 Routed Domain Screen .........................................................................	210
30.4	RPVC Arp Proxy Screen ................................................................................	211
30.5	2684 Routed Gateway Screen .......................................................................	212
Chapter 31
PPPoA to PPPoE ..................................................................................................		215
31.1 PPPoA to PPPoE Overview ...........................................................................		215
31.2 PPPoA to PPPoE Screen ...............................................................................		215
31.3	PPPoA to PPPoE Status Screen ....................................................................	218
Chapter 32
DSCP .....................................................................................................................		221
32.1 DSCP Overview .............................................................................................		221
32.2	DSCP Setup Screen ......................................................................................	221
32.3 DSCP Map Screen .........................................................................................		222
Chapter 33
TLS PVC ................................................................................................................		223
33.1	Transparent LAN Service (TLS) Overview .....................................................	223
33.1.1 TLS Network Example ..........................................................................		223
33.2 TLS PVC Screen ............................................................................................		224
Chapter 34
ACL........................................................................................................................		227
34.1	Access Control Logic (ACL) Overview ...........................................................	227
34.1.1 ACL Profile Rules .................................................................................		227
34.1.2 ACL Profile Actions ...............................................................................		228
34.2	ACL Setup Screen .........................................................................................	228
34.3	ACL Profile Setup Screen ..............................................................................	230
34.4	ACL Profile Map Screen .................................................................................	232
Chapter 35
Downstream Broadcast .......................................................................................		233
35.1	Downstream Broadcast ..................................................................................	233
35.2	Downstream Broadcast Screen .....................................................................	233

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Chapter 36
Syslog ...................................................................................................................		235
36.1	Syslog ............................................................................................................	235
36.2	SysLog Screen ...............................................................................................	235
Chapter 37
Access Control.....................................................................................................		237
37.1	Access Control Screen ...................................................................................	237
37.2	Access Control Overview ...............................................................................	237
37.3 SNMP .............................................................................................................		237
37.3.1 Supported MIBs ....................................................................................		239
37.3.2 SNMP Traps .........................................................................................		239
37.4 SNMP Screen ................................................................................................		241
37.5	Service Access Control Screen ......................................................................	242
37.6 Remote Management Screen ........................................................................		243
Chapter 38
Static Routing .......................................................................................................		245
Chapter 39
Alarm .....................................................................................................................		247
39.1	Alarm ..............................................................................................................	247
39.2	Alarm Status Screen ......................................................................................	247
39.3	Alarm Descriptions .........................................................................................	248
39.4	Alarm Event Setup Screen .............................................................................	249
39.4.1 Edit Alarm Event Setup Screen ............................................................		251
39.5	Alarm Port Setup Screen ...............................................................................	252
Chapter 40
Maintenance .........................................................................................................		255
40.1	Maintenance Screen ......................................................................................	255
40.2	Firmware Upgrade Screen .............................................................................	255
40.3	Restore Configuration Screen ........................................................................	256
40.4	Backing Up a Configuration File .....................................................................	256
40.5	Load Factory Defaults ....................................................................................	257
40.6	Reboot System ...............................................................................................	257
40.7 Command Line FTP .......................................................................................		258
Chapter 41
Diagnostic.............................................................................................................		259
41.1	Diagnostic Screen ..........................................................................................	259
41.2	Log Format .....................................................................................................	261
41.2.1 Log Messages ......................................................................................		262

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41.3	LDM Test Parameters ....................................................................................	263
41.4	ToneDiag Parameters ....................................................................................	264
Chapter 42
MAC Table	.............................................................................................................	265
42.1	Introduction to MAC Table ..............................................................................	265
42.2	MAC Table Screen .........................................................................................	266
Chapter 43
ARP Table..............................................................................................................		267
43.1 ..............................................................................	Introduction to ARP Table	267
43.1.1 ...................................................................................How ARP Works		267
43.2 ..........................................................................................	ARP Table Screen	267
Chapter 44
Commands............................................................................................................		269
44.1 ................................................................	Command Line Interface Overview	269
44.2 ............................................................................	Command Privilege Levels	269
44.3 ..............................................................................	Saving Your Configuration	270
44.4 .....................................................................................................Commands		270
Chapter 45
Command ............................................................................................Examples		289
45.1 ......................................................................Command Examples Overview		289
45.2 ..............................................................................................Sys Commands		289
45.2.1 ............................................................................Log Show Command		289
45.3 .....................................................................................................	Log Format	289
45.3.1 ......................................................................................Log Messages		290
45.3.2 .............................................................................Log Clear Command		292
45.3.3 ............................................................................Info Show Command		292
45.4 ......................................................................................	Isolation Commands	293
45.4.1 .....................................................................Isolation Show Command		293
45.4.2 ...................................................................Isolation Enable Command		293
45.4.3 ..................................................................Isolation Disable Command		294
45.5 ..........................................................................	Statistics Monitor Command	294
45.6 ................................................................................	Statistics Port Command	295
Chapter 46
Alarm Commands ................................................................................................		297
46.1 ..........................................................................................Alarm Commands		297
46.2 ...........................................................	General Alarm Command Parameters	297
46.3 ..................................................................................Alarm Show Command		297
46.4 ...........................................................................Alarm Port Show Command		298

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46.5	Alarm Port Set Command ..............................................................................	299
46.6	Alarm Tablelist Command ..............................................................................	300
46.7	Log Format .....................................................................................................	301
46.8	Alarm History Show Command ......................................................................	301
46.9	Alarm History Clear Command ......................................................................	302
46.10 Alarm XEdit Command .................................................................................		302
46.11 Alarm Cutoff Command ................................................................................		303
46.12 Alarm Clear Command .................................................................................		303
Chapter 47
DHCP Commands ................................................................................................		305
47.1 DHCP Relay Commands ...............................................................................		305
47.1.1 Show Command ...................................................................................		305
47.1.2 Enable Command .................................................................................		305
47.1.3 Disable Command ................................................................................		306
47.1.4 Server Set Command ...........................................................................		306
47.1.5 Server Delete Command ......................................................................		306
47.1.6 Server Active Command .......................................................................		307
47.1.7 Relaymode Command ..........................................................................		307
47.2	DHCP Relay Option 82 (Agent Information) Sub-option 1 (Circuit ID) ...........	307
47.2.1 Option 82 Sub-option 1 Enable Command ...........................................		308
47.2.2 Option 82 Sub-option 1 Disable Command ..........................................		308
47.2.3 Option 82 Sub-option 1 Set Command .................................................		308
47.3	DHCP Relay Option 82 (Agent Information) Sub-option 2 (Remote ID) ........	308
47.3.1 Option 82 Sub-option 2 Enable Command ...........................................		308
47.3.2 Option 82 Sub-option 2 Disable Command ..........................................		309
47.3.3 Option 82 Sub-option 2 Set Command .................................................		309
47.4 DHCP Snoop Commands ..............................................................................		309
47.4.1 DHCP Snoop Enable Command ..........................................................		309
47.4.2 DHCP Snoop Disable Command ..........................................................		310
47.4.3 DHCP Snoop Flush Command .............................................................		310
47.4.4 DHCP Snoop Show Command .............................................................		311
47.4.5 DHCP Counter Statistics Command .....................................................		311
47.4.6 DHCP Snoop Statistics Command .......................................................		312
Chapter 48
IEEE 802.1Q Tagged VLAN Commands .............................................................		313
48.1	Introduction to VLANs ....................................................................................	313
48.2	IEEE 802.1Q Tagging Types ..........................................................................	313
48.3	Filtering Databases ........................................................................................	313
48.3.1 Static Entries (SVLAN Table) ................................................................		313
48.4 IEEE VLAN1Q Tagged VLAN Configuration Commands ...............................		314
48.4.1 VLAN Port Show Command .................................................................		314

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48.4.2 VLAN PVID Command .........................................................................	314
48.4.3 VLAN Priority Command .......................................................................	315
48.4.4 VLAN Set Command ............................................................................	315
48.4.4.1 Modify a Static VLAN Table Example ..........................................	316
48.4.4.2 Forwarding Process Example .....................................................	316
48.4.5 VLAN Frame Type Command ...............................................................	317
48.4.6 VLAN CPU Show Command ................................................................	317
48.4.7 VLAN CPU Set Command ....................................................................	318
48.4.8 Configuring Management VLAN Example ............................................	318
48.4.9 VLAN Delete Command .......................................................................	319
48.5 VLAN Enable ..................................................................................................	319
48.6 VLAN Disable .................................................................................................	319
48.6.1 VLAN Show Command .........................................................................	320
Chapter 49
MAC Commands ..................................................................................................	321
49.1 MAC Commands Overview ............................................................................	321
49.2 MAC Filter Commands ...................................................................................	321
49.2.1 MAC Filter Show Command .................................................................	321
49.2.2 MAC Filter Enable Command ...............................................................	322
49.2.3 MAC Filter Disable Command .............................................................	322
49.2.4 MAC Filter Mode Command ................................................................	322
49.2.5 MAC Filter Set Command .....................................................................	323
49.2.6 MAC Filter Delete Command ................................................................	323
49.3 MAC Count Commands .................................................................................	324
49.3.1 MAC Count Show Command ................................................................	324
49.3.2 MAC Count Enable Command .............................................................	325
49.3.3 MAC Count Disable Command ............................................................	325
49.3.4 MAC Count Set Command ...................................................................	326
Chapter 50
IGMP Commands .................................................................................................	327
50.1 Multicast Overview .........................................................................................	327
50.2 IGMP Snoop Commands ...............................................................................	327
50.2.1 IGMP Snoop Show Command ..............................................................	327
50.2.2 IGMP Snoop Enable Command ...........................................................	327
50.2.3 IGMP Snoop Disable Command ...........................................................	328
50.3 IGMP Filter Commands ..................................................................................	328
50.3.1 IGMP Filter Show Command ................................................................	328
50.3.2 IGMP Filter Set Command ....................................................................	329
50.3.3 IGMP Filter Profile Set Command ........................................................	329
50.3.4 IGMP Filter Profile Delete Command ...................................................	330
50.3.5 IGMP Filter Profile Show Command ....................................................	330

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50.4 IGMP Bandwidth Commands .........................................................................	331
50.4.1 IGMP Bandwidth Default Command .....................................................	331
50.4.2 IGMP Bandwidth Set Command ...........................................................	332
50.4.3 IGMP Bandwidth Delete Command ......................................................	332
50.5 IGMP Bandwidth Port Commands .................................................................	332
50.5.1 IGMP Bandwidth Port Disable Command .............................................	332
50.5.2 IGMP Bandwidth Port Enable Command .............................................	333
50.5.3 IGMP Bandwidth Port Set Command ...................................................	333
50.5.4 IGMP Bandwidth Port Show Command ................................................	333
50.6 IGMP Count Limit Commands .......................................................................	334
50.6.1 IGMP Count Disable Command ...........................................................	334
50.6.2 IGMP Count Enable Command ............................................................	335
50.6.3 IGMP Count Set Command ..................................................................	335
50.6.4 IGMP Count Show Command ..............................................................	336
50.7 IGMP Snoop Statistics Commands ................................................................	336
50.7.1 IGMP Snoop Info Statistics Command .................................................	336
50.7.2 IGMP Group Statistics Command .........................................................	337
50.7.3 IGMP Port Info Statistics Command .....................................................	337
50.7.4 IGMP Port Group Statistics Command .................................................	338
50.8 Multicast VLAN Commands ...........................................................................	338
50.8.1 Multicast VLAN Set Command .............................................................	338
50.8.2 Multicast VLAN Delete Command ........................................................	339
50.8.3 Multicast VLAN Disable Command .......................................................	339
50.8.4 Multicast VLAN Enable Command .......................................................	340
50.8.5 Multicast VLAN Show Command ..........................................................	340
50.8.6 Multicast VLAN Group Set Command ..................................................	341
50.8.7 Multicast VLAN Group Delete Command .............................................	341
50.8.8 Multicast VLAN Group Show Command ...............................................	341
Chapter 51
Packet Filter Commands .....................................................................................	343
51.1 Packet Filter Commands ................................................................................	343
51.1.1 Packet Filter Show Command ..............................................................	343
51.1.2 Packet Filter Set Command ..................................................................	344
51.1.3 Packet Filter PPPoE Only Command ...................................................	345
Chapter 52
IP Commands .......................................................................................................	347
52.1 IP Commands Introduction .............................................................................	347
52.2 IP Settings and Default Gateway ...................................................................	347
52.3 General IP Commands ...................................................................................	348
52.3.1 Show .....................................................................................................	348
52.3.2 Ping Command .....................................................................................	348

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52.3.3 Route Set Command ............................................................................	349
52.3.4 Route Delete Command .......................................................................	349
52.3.5 Route Show Command .........................................................................	349
52.3.6 ARP Show Command ...........................................................................	350
52.3.7 ARP Flush Command ...........................................................................	350
52.4 Statistics IP Command ...................................................................................	350
Chapter 53
Firmware and Configuration File Maintenance .................................................	353
53.1 Firmware and Configuration File Maintenance Overview ..............................	353
53.2 Filename Conventions ...................................................................................	353
53.3 Editable Configuration File .............................................................................	354
53.3.1 Editable Configuration File Backup ......................................................	354
53.3.2 Edit Configuration File .........................................................................	355
53.3.3 Editable Configuration File Upload .......................................................	356
53.4 Firmware File Upgrade ..................................................................................	357
Chapter 54
SNMP.....................................................................................................................	359
54.1 SNMP Commands .........................................................................................	359
54.1.1 Get Community Command ...................................................................	359
54.1.2 Set Community Command ....................................................................	359
54.1.3 Trusted Host Set Command .................................................................	359
54.1.4 Trap Community Command ..................................................................	360
54.1.5 Trap Destination Set Command ...........................................................	360
54.1.6 Show SNMP Settings Command ..........................................................	360
Chapter 55
ADSL Commands.................................................................................................	363
55.1 ADSL Commands ..........................................................................................	363
55.1.1 ADSL Show Command .........................................................................	363
55.1.2 ADSL Enable Command .......................................................................	363
55.1.3 ADSL Disable Command ......................................................................	364
55.1.4 ADSL Profile Show Command ..............................................................	364
55.1.5 ADSL Profile Set Command .................................................................	365
55.1.6 ADSL Profile Delete Command ............................................................	367
55.1.7 ADSL Profile Map Command ................................................................	368
55.1.8 ADSL Name Command ........................................................................	369
55.1.9 ADSL Tel Command .............................................................................	369
55.1.10 ADSL Loopback Command ................................................................	370
55.1.11 ADSL Upstream PSD Command ........................................................	370
55.1.12 ADSL Downstream PSD Command ...................................................	371
55.1.13 ADSL Upstream Carrier Command ....................................................	371

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55.1.14 ADSL Downstream Carrier0 Command	..............................................372
55.1.15 ADSL Downstream Carrier1 Command ..............................................	373
55.1.16 PMM Parameters Command ..............................................................	375
55.1.17 Impulse Noise Protection Command ..................................................	376
55.1.18 Annex L Enable Command .................................................................	377
55.1.19 Annex L Disable Command ................................................................	377
55.1.20 Annex M Enable Command ................................................................	378
55.1.21 Annex M Disable Command ...............................................................	378
55.1.22 Annex I Enable Command ..................................................................	379
55.1.23 Annex I Disable Command .................................................................	379
55.2 Statistics ADSL Commands ...........................................................................	379
55.2.1 ADSL Show Command .........................................................................	380
55.2.2 Linedata Command ..............................................................................	380
55.2.3 Lineinfo Command ................................................................................	381
55.2.4 Lineperf Command ...............................................................................	383
55.2.5 15 Minute Performance Command .......................................................	384
55.2.6 1 Day Performance Command .............................................................	386
55.2.7 Line Diagnostics Set Command ...........................................................	387
55.2.8 Line Diagnostics Get Command ...........................................................	388
55.2.9 Line Diagnostics Get 992.3 Command .................................................	389
55.2.10 SELT Diagnostic Set Command .........................................................	391
55.2.11 SELT Diagnostic Get Command .........................................................	392
55.2.12 Tone Diagnostics 992.3 Command .....................................................	392
55.3 Alarm Profile Commands ...............................................................................	394
55.3.1 Alarm Profile Show Command ..............................................................	394
55.3.2 Alarm Profile Set Command .................................................................	395
55.3.3 Alarm Profile Delete Command ............................................................	397
55.3.4 Alarm Profile Map Command ................................................................	397
55.3.5 Alarm Profile Showmap Command .......................................................	397
Chapter 56
Virtual Channel Management..............................................................................	399
56.1 Virtual Channel Management Overview .........................................................	399
56.2 Virtual Channel Profile Commands ................................................................	399
56.2.1 Show Virtual Channel Profile Command ..............................................	399
56.2.2 Set Virtual Channel Profile Command .................................................	399
56.2.3 Delete Virtual Channel Profile Command ............................................	401
56.3 PVC Channels ................................................................................................	401
56.3.1 PVC Show Command ...........................................................................	401
56.3.2 PVC Set Command ..............................................................................	402
56.3.3 PVC Delete Command .........................................................................	403
56.4 Priority-based PVCs .......................................................................................	403
56.4.1 PPVC Set Command ............................................................................	404

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56.4.2 PPVC Member Set Command ..............................................................	404
56.5 PPVC Member Delete Command ..................................................................	405
56.6 PPVC Member Show Command ....................................................................	406
56.6.1 PPVC Show Command ........................................................................	407
56.6.2 PPVC Delete Command .......................................................................	407
56.7 2684 Routed Mode Commands .....................................................................	408
56.7.1 2684 Routed Mode Example ................................................................	409
56.7.2 RPVC Gateway Set Command .............................................................	410
56.7.3 RPVC Gateway Show Command .........................................................	410
56.7.4 RPVC Gateway Delete Command ........................................................	411
56.7.5 RPVC Set Command ............................................................................	411
56.7.6 RPVC Show Command ........................................................................	412
56.7.7 RPVC Delete Command .......................................................................	413
56.7.8 RPVC Route Set Command .................................................................	414
56.7.9 RPVC Route Show Command ..............................................................	414
56.7.10 RPVC Route Delete Command ..........................................................	415
56.7.11 RPVC ARP Agingtime Set Command .................................................	416
56.7.12 RPVC ARP Agingtime Show Command .............................................	416
56.7.13 RPVC ARP Show Command ..............................................................	417
56.7.14 RPVC ARP Flush Command ..............................................................	417
56.8 PPPoA to PPPoE (PAE) Commands .............................................................	417
56.8.1 PAE PVC Delete Command .................................................................	417
56.8.2 PAE PVC Set Command ......................................................................	418
56.8.3 PAE PVC Show Command ...................................................................	419
56.8.4 PAE PVC Session Command ...............................................................	419
56.8.5 PAE PVC Counter Command ...............................................................	420
56.9 Transparent LAN Service (TLS) Commands ..................................................	421
56.9.1 TLS PVC Delete Command ..................................................................	421
56.9.2 TLS PVC Set Command .......................................................................	422
56.9.3 TLS PVC Show Command ...................................................................	422
Chapter 57
ACL Commands ...................................................................................................	425
57.1 ACL Profile Commands ..................................................................................	425
57.1.1 ACL Profile Set Command ....................................................................	425
57.1.2 ACL Profile Delete Command ...............................................................	427
57.1.3 ACL Profile Show Map Command ........................................................	427
57.1.4 ACL Profile Show Command ................................................................	427
57.2 ACL Assignment Commands .........................................................................	428
57.2.1 ACL Assignment Set Command ...........................................................	428
57.2.2 ACL Assignment Delete Command ......................................................	429
57.2.3 ACL Assignment Show Command .......................................................	429

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Chapter 58
Troubleshooting ...................................................................................................	431
58.1 The SYS or PWR LED Does Not Turn On .....................................................	431
58.2 The ALM LED Is On .......................................................................................	431
58.3 SFP LNK LEDs Do Not Turn On ....................................................................	432
58.4 100/1000 LEDs Do Not Turn On ....................................................................	432
58.5 100/1000 Ethernet Port Data Transmission ...................................................	432
58.6 DSL Data Transmission .................................................................................	433
58.7 There Is No Voice on an ADSL Connection ...................................................	433
58.8 Testing Wiring .................................................................................................	434
58.9 Local Server ...................................................................................................	436
58.10 Data Rate ....................................................................................................	436
58.11 Configured Settings ......................................................................................	437
58.12 Password .....................................................................................................	437
58.13 System Lockout ............................................................................................	437
58.14 SNMP ...........................................................................................................	437
58.15 Telnet ............................................................................................................	438
58.16 Resetting the Defaults ..................................................................................	438
58.16.1 Resetting the Defaults Via Command .................................................	438
58.16.2 Uploading the Default Configuration File ............................................	439
58.17 Recovering the Firmware .............................................................................	440
Appendix A
Default Settings....................................................................................................	443
Appendix B
IES-1248 Specifications.......................................................................................	445
Appendix C
Pin Assignments ..................................................................................................	449
Appendix D
Removing and Installing a Fuse ........................................................................	453
Index......................................................................................................................	455

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IES-1248-51/51A/53 User’s Guide

List of Figures

Figure 1 MTU Application .......................................................................................	45
Figure 2 Curbside Application ................................................................................	46
Figure 3 Attaching Rubber Feet .............................................................................	48
Figure 4 Attaching Mounting Brackets and Screws ................................................	49
Figure 5 Rack Mounting .........................................................................................	50
Figure 6 IES-1248 Frame Ground ..........................................................................	51
Figure 7 IES-1248 Front Panel ...............................................................................	53
Figure 8 IES-1248-51A Front Panel .......................................................................	53
Figure 9 SFP Mini GBIC Slot ..................................................................................	56
Figure 10 Transceiver Installation ...........................................................................	56
Figure 11 Installed Transceivers .............................................................................	57
Figure 12 Opening the Transceiver Latch ..............................................................	57
Figure 13 Removing the Transceiver ......................................................................	58
Figure 14 ALARM Pins Layout ...............................................................................	59
Figure 15 MDF (Main Distribution Frame) Wiring ...................................................	61
Figure 16 Telco-50 Cable with RJ-11 Connectors ..................................................	62
Figure 17 Installation Overview Example ...............................................................	63
Figure 18 Installation Scenario A ............................................................................	64
Figure 19 One MDF for End-user and CO Connections .........................................	64
Figure 20 Installation Scenario B ............................................................................	65
Figure 21 Two Separate MDFs for End-user and CO Connections ........................	66
Figure 22 Installation Scenario C ............................................................................	67
Figure 23 Fan Module Thumbscrews .....................................................................	71
Figure 24 Removing the Fan Module .....................................................................	72
Figure 25 Fan Module Removed ............................................................................	72
Figure 26 Login .......................................................................................................	74
Figure 27 Home ......................................................................................................	74
Figure 28 User Account ..........................................................................................	77
Figure 29 User Account ..........................................................................................	78
Figure 30 Logout ....................................................................................................	79
Figure 31 IP Setup ..................................................................................................	81
Figure 32 xDSL Port Setup .....................................................................................	82
Figure 33 VC Setup ................................................................................................	83
Figure 34 VC Setup, Delete ....................................................................................	83
Figure 35 Select Ports ............................................................................................	84
Figure 36 VC Setup ................................................................................................	84
Figure 37 VC Setup ................................................................................................	85
Figure 38 Select Ports ............................................................................................	85

List of Figures

27

IES-1248-51/51A/53 User’s Guide

Figure 39 VC Setup ................................................................................................	86
Figure 40 Config Save ............................................................................................	86
Figure 41 Config Save, Save Successful ...............................................................	86
Figure 42 Home ......................................................................................................	87
Figure 43 Port Statistics (Ethernet) .........................................................................	89
Figure 44 Port Statistics (ADSL) .............................................................................	92
Figure 45 Port Statistics (RMON) ...........................................................................	94
Figure 46 Port Statistics (RMON History)) ..............................................................	96
Figure 47 Port Statistics (RMON History Detail)) ....................................................	97
Figure 48 System Info ............................................................................................	100
Figure 49 General Setup ........................................................................................	103
Figure 50 User Account ..........................................................................................	105
Figure 51 Authentication .........................................................................................	106
Figure 52 Port Isolation with Standalone Switch Mode Example ...........................	110
Figure 53 Port Isolation with Daisychain Switch Mode Example ............................	111
Figure 54 Switch Setup ..........................................................................................	112
Figure 55 IP Setup ..................................................................................................	115
Figure 56 ENET Port Setup ....................................................................................	117
Figure 57 xDSL Port Setup .....................................................................................	121
Figure 58 Select Ports ............................................................................................	122
Figure 59 xDSL Port Setting ...................................................................................	124
Figure 60 VC Setup ................................................................................................	129
Figure 61 Basic Setting, xDSL Port Setup, VC Setup, Delete ................................	131
Figure 62 Select Ports ............................................................................................	131
Figure 63 Select Ports ............................................................................................	132
Figure 64 PPVC Setup ...........................................................................................	133
Figure 65 PPVC Setup, Edit ...................................................................................	135
Figure 66 Port Profile ..............................................................................................	137
Figure 67 PCR, SCR and MBS in Traffic Shaping ..................................................	142
Figure 68 TAT, CDVT and BT in Traffic Shaping ....................................................	142
Figure 69 VC Profile ...............................................................................................	144
Figure 70 Alarm Profile ...........................................................................................	146
Figure 71 IGMP Filter Profile ..................................................................................	149
Figure 72 xDSL Line Rate Info ...............................................................................	151
Figure 73 xDSL Performance .................................................................................	153
Figure 74 xDSL Line Data ......................................................................................	155
Figure 75 VLAN Status ...........................................................................................	159
Figure 76 Static VLAN Setting ................................................................................	160
Figure 77 VLAN Port Setting ..................................................................................	162
Figure 78 Select Ports ............................................................................................	163
Figure 79 IGMP Proxy Network Example ...............................................................	166
Figure 80 IGMP (Status) .........................................................................................	167
Figure 81 IGMP Bandwidth ....................................................................................	168

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Figure 82 Bandwidth Port Setup .............................................................................	170
Figure 83 IGMP Setup ............................................................................................	171
Figure 84 IGMP Count ............................................................................................	172
Figure 85 IGMP Port Info ........................................................................................	173
Figure 86 IGMP Port Group ....................................................................................	173
Figure 87 Static Multicast .......................................................................................	175
Figure 88 MVLAN Status ........................................................................................	177
Figure 89 MVLAN Setup .........................................................................................	179
Figure 90 MVLAN Group ........................................................................................	180
Figure 91 Packet Filter ...........................................................................................	183
Figure 92 MAC Filter ..............................................................................................	185
Figure 93 STP Root Ports and Designated Ports ...................................................	188
Figure 94 Spanning Tree Protocol Status ...............................................................	189
Figure 95 Spanning Tree Protocol ..........................................................................	191
Figure 96 RADIUS Server ......................................................................................	193
Figure 97 RADIUS ..................................................................................................	194
Figure 98 802.1x .....................................................................................................	195
Figure 99 Port Security ...........................................................................................	197
Figure 100 Select Ports ..........................................................................................	198
Figure 101 DHCP Relay Agent Circuit ID Sub-option Format ................................	199
Figure 102 DHCP Relay Agent Remote ID Sub-option Format ..............................	200
Figure 103 DHCP Relay .........................................................................................	200
Figure 104 DHCP Snoop ........................................................................................	203
Figure 105 DHCP Snoop Status .............................................................................	204
Figure 106 DHCP Counter .....................................................................................	205
Figure 107 2684 Routed Mode Example ................................................................	208
Figure 108 2684 Routed PVC ................................................................................	209
Figure 109 2684 Routed Domain ...........................................................................	210
Figure 110 RPVC Arp Proxy ...................................................................................	212
Figure 111 2684 Routed Gateway ..........................................................................	213
Figure 112 Mixed PPPoA-to-PPPoE Broadband Network Example ......................	215
Figure 113 PPPoA to PPPoE ..................................................................................	216
Figure 114 PPPoA to PPPoE Status .......................................................................	218
Figure 115 DSCP Setup .........................................................................................	221
Figure 116 DSCP Map ............................................................................................	222
Figure 117 Transparent LAN Service Network Example .......................................	224
Figure 118 TLS PVC ...............................................................................................	225
Figure 119 ACL Setup ............................................................................................	229
Figure 120 ACL Profile Setup .................................................................................	230
Figure 121 ACL Profile Map ...................................................................................	232
Figure 122 Downstream Broadcast ........................................................................	233
Figure 123 SysLog .................................................................................................	235
Figure 124 Access Control .....................................................................................	237

List of Figures

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Figure 125 SNMP Management Model ..................................................................	238
Figure 126 SNMP ...................................................................................................	241
Figure 127 Service Access Control ........................................................................	242
Figure 128 Remote Management (Secured Client Setup) .....................................	243
Figure 129 Static Routing .......................................................................................	245
Figure 130 Alarm Status .........................................................................................	247
Figure 131 Alarm Event Setup ...............................................................................	250
Figure 132 Alarm Event Setup Edit ........................................................................	251
Figure 133 Alarm Port Setup ..................................................................................	252
Figure 134 Maintenance .........................................................................................	255
Figure 135 Firmware Upgrade ................................................................................	255
Figure 136 Restore Configuration ..........................................................................	256
Figure 137 Restore Default Configuration ..............................................................	257
Figure 138 Restore Factory Default Settings, Reboot ............................................	257
Figure 139 Reboot System .....................................................................................	258
Figure 140 Diagnostic .............................................................................................	259
Figure 141 MAC Table Filtering Flowchart .............................................................	265
Figure 142 MAC Table ............................................................................................	266
Figure 143 ARP Table ............................................................................................	268
Figure 144 Log Show Command Example .............................................................	289
Figure 145 Info Show Example ..............................................................................	293
Figure 146 Isolation Show Example .......................................................................	293
Figure 147 Statistics Monitor Command Example ..................................................	294
Figure 148 Statistics Port Command Example .......................................................	295
Figure 149 Alarm Show Command Example .........................................................	298
Figure 150 Alarm Port Show Command Example ..................................................	299
Figure 151 Alarm Port Set Command Example .....................................................	300
Figure 152 Alarm Tablelist Command Example .....................................................	300
Figure 153 Alarm History Show Command Example .............................................	302
Figure 154 Alarm History Clear Command Example ..............................................	302
Figure 155 Alarm Xedit Command Example ..........................................................	303
Figure 156 Show Command Example ....................................................................	305
Figure 157 DHCP Snoop Enable Command Example ...........................................	310
Figure 158 DHCP Snoop Show Command Example .............................................	311
Figure 159 DHCP Counter Statistics Command Example ......................................	311
Figure 160 DHCP Snoop Statistics Command Example ........................................	312
Figure 161 VLAN Port Show Command Example ..................................................	314
Figure 162 VLAN PVID Command Example ..........................................................	315
Figure 163 VLAN CPU Set Command Example ....................................................	315
Figure 164 Modifying the Static VLAN Example .....................................................	316
Figure 165 VLAN Frame Type Command Example ...............................................	317
Figure 166 VLAN CPU Set Command Example ....................................................	318
Figure 167 VLAN CPU Set Command Example ....................................................	318

30	List of Figures