Cisco ME 3400 Series Operating manual

Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: [phone]
800 553-NETS (6387)
Fax: [phone]
Cisco ME 3400 Ethernet Access Switch
Command Reference
Cisco IOS Release 12.2(50)SE
March 2009
Text Part Number: OL-9640-07

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL
STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT
SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE
OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.
The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public
domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.
NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH
ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT
LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF
DEALING, USAGE, OR TRADE PRACTICE.
IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING,
WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO
OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
CCDE, CCENT, Cisco Eos, Cisco HealthPresence, the Cisco logo, Cisco Lumin, Cisco Nexus, Cisco StadiumVision, Cisco TelePresence, Cisco WebEx, DCE, and Welcome
to the Human Network are trademarks; Changing the Way We Work, Live, Play, and Learn and Cisco Store are service marks; and Access Registrar, Aironet, AsyncOS,
Bringing the Meeting To You, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, CCVP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS,
Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Collaboration Without Limitation, EtherFast, EtherSwitch, Event Center, Fast Step,
Follow Me Browsing, FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, iQuick Study, IronPort, the IronPort logo, LightStream, Linksys, MediaTone,
MeetingPlace, MeetingPlace Chime Sound, MGX, Networkers, Networking Academy, Network Registrar, PCNow, PIX, PowerPanels, ProConnect, ScriptShare, SenderBase,
SMARTnet, Spectrum Expert, StackWise, The Fastest Way to Increase Your Internet Quotient, TransPath, WebEx, and the WebEx logo are registered trademarks of
Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.
All other trademarks mentioned in this document or website are the property of their respective owners. The use of the word partner does not imply a partnership relationship
between Cisco and any other company. (0812R)
Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the
document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.
Cisco ME 3400 Ethernet Access Switch Command Reference
© 2006-2009 Cisco Systems, Inc. All rights reserved.

iii
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
CONTENTS
Preface xvii
Audience xvii
Purpose xvii
Conventions xviii
Related Publications xviii
Obtaining Documentation and Submitting a Service Request xix
CHAPTER 1Using the Command-Line Interface 1-1
CLI Command Modes 1-1
User EXEC Mode 1-2
Privileged EXEC Mode 1-3
Global Configuration Mode 1-3
Interface Configuration Mode 1-4
VLAN Configuration Mode 1-4
Line Configuration Mode 1-4
CHAPTER 2Cisco ME 3400 Ethernet Access Switch
Cisco IOS Commands 2-1
aaa accounting dot1x 2-1
aaa authentication dot1x 2-3
action 2-5
archive download-sw 2-7
archive tar 2-10
archive upload-sw 2-13
arp access-list 2-15
bandwidth 2-17
boot config-file 2-20
boot enable-break 2-21
boot helper 2-22
boot helper-config-file 2-23
boot manual 2-24
boot private-config-file 2-25
boot system 2-26

Contents
iv
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
channel-group 2-27
channel-protocol 2-31
class 2-33
class-map 2-35
clear ip arp inspection log 2-37
clear ip arp inspection statistics 2-38
clear ip dhcp snooping 2-39
clear ipc 2-41
clear ipv6 dhcp conflict 2-42
clear l2protocol-tunnel counters 2-43
clear lacp 2-44
clear mac address-table 2-45
clear mac address-table move update 2-46
clear pagp 2-47
clear policer cpu uni-eni counters 2-48
clear port-security 2-49
clear rep counters 2-51
clear spanning-tree counters 2-52
clear spanning-tree detected-protocols 2-53
clear vmps statistics 2-55
conform-action 2-56
cpu traffic qos 2-58
define interface-range 2-60
delete 2-62
deny (ARP access-list configuration) 2-63
deny (IPv6 access-list configuration) 2-65
deny (MAC access-list configuration) 2-70
dot1x default 2-73
dot1x host-mode 2-74
dot1x initialize 2-76
dot1x max-reauth-req 2-77
dot1x max-req 2-78
dot1x port-control 2-79
dot1x re-authenticate 2-81
dot1x reauthentication 2-82

Contents
v
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
dot1x system-auth-control 2-83
dot1x test eapol-capable 2-84
dot1x test timeout 2-85
dot1x timeout 2-86
dot1x violation-mode 2-88
duplex 2-89
errdisable detect cause 2-91
errdisable detect cause small-frame 2-93
errdisable recovery 2-95
errdisable recovery cause small-frame 2-97
ethernet evc 2-98
ethernet lmi 2-99
ethernet lmi ce-vlan map 2-101
ethernet oam remote-failure 2-103
ethernet uni 2-105
ethernet uni id 2-107
exceed-action 2-108
flowcontrol 2-110
interface port-channel 2-112
interface range 2-114
interface vlan 2-116
ip access-group 2-118
ip address 2-121
ip arp inspection filter vlan 2-123
ip arp inspection limit 2-125
ip arp inspection log-buffer 2-127
ip arp inspection trust 2-129
ip arp inspection validate 2-131
ip arp inspection vlan 2-133
ip arp inspection vlan logging 2-134
ip dhcp snooping 2-136
ip dhcp snooping binding 2-137
ip dhcp snooping database 2-139
ip dhcp snooping information option 2-141
ip dhcp snooping information option allowed-untrusted 2-143

Contents
vi
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
ip dhcp snooping information option format remote-id 2-145
ip dhcp snooping limit rate 2-146
ip dhcp snooping trust 2-147
ip dhcp snooping verify mac-address 2-148
ip dhcp snooping vlan 2-149
ip dhcp snooping vlan information option format-type circuit-id string 2-150
ip igmp filter 2-152
ip igmp max-groups 2-154
ip igmp profile 2-156
ip igmp snooping 2-158
ip igmp snooping last-member-query-interval 2-160
ip igmp snooping querier 2-162
ip igmp snooping report-suppression 2-164
ip igmp snooping tcn 2-166
ip igmp snooping tcn flood 2-167
ip igmp snooping vlan immediate-leave 2-168
ip igmp snooping vlan mrouter 2-169
ip igmp snooping vlan static 2-171
ip source binding 2-173
ip ssh 2-175
ip sticky-arp (global configuration) 2-177
ip sticky-arp (interface configuration) 2-179
ip verify source 2-181
ipv6 access-list 2-182
ipv6 address dhcp 2-184
ipv6 dhcp client request vendor 2-185
ipv6 dhcp ping packets 2-186
ipv6 dhcp pool 2-187
ipv6 dhcp server 2-189
ipv6 traffic-filter 2-191
l2protocol-tunnel 2-193
l2protocol-tunnel cos 2-196
lacp port-priority 2-197
lacp system-priority 2-199
link state group 2-201

Contents
vii
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
link state track 2-203
location (global configuration) 2-204
location (interface configuration) 2-206
logging event 2-208
logging file 2-209
mac access-group 2-211
mac access-list extended 2-213
mac address-table aging-time 2-215
mac address-table learning vlan 2-216
mac address-table move update 2-218
mac address-table notification 2-220
mac address-table static 2-222
mac address-table static drop 2-223
macro apply 2-225
macro description 2-227
macro global 2-228
macro global description 2-230
macro name 2-231
match (access-map configuration) 2-233
match access-group 2-235
match cos 2-236
match ip dscp 2-237
match ip precedence 2-239
match qos-group 2-241
match vlan 2-243
mdix auto 2-246
media-type 2-248
monitor session 2-250
mvr (global configuration) 2-254
mvr (interface configuration) 2-257
oam protocol cfm svlan 2-260
pagp learn-method 2-261
pagp port-priority 2-263
permit (ARP access-list configuration) 2-265
permit (IPv6 access-list configuration) 2-267

Contents
viii
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
permit (MAC access-list configuration) 2-272
police 2-275
policer aggregate (global configuration) 2-279
police aggregate (policy-map class configuration) 2-283
policer cpu uni 2-285
policy-map 2-287
port-channel load-balance 2-290
port-type 2-292
power-supply dual 2-294
priority 2-296
private-vlan 2-299
private-vlan mapping 2-302
queue-limit 2-304
remote-span 2-307
renew ip dhcp snooping database 2-309
rep admin vlan 2-310
rep block port 2-311
rep lsl-age-timer 2-314
rep preempt delay 2-315
rep preempt segment 2-317
rep segment 2-318
rep stcn 2-321
reserved-only 2-322
rmon collection stats 2-323
sdm prefer 2-324
service instance 2-327
service password-recovery 2-329
service-policy (interface configuration) 2-331
service-policy (policy-map class configuration) 2-333
set cos 2-336
set dscp 2-338
set precedence 2-340
set qos-group 2-342
setup 2-344
shape average 2-347

Contents
ix
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
show access-lists 2-349
show archive status 2-352
show arp access-list 2-353
show boot 2-354
show cable-diagnostics tdr 2-356
show class-map 2-358
show controllers cpu-interface 2-359
show controllers ethernet-controller 2-361
show controllers tcam 2-368
show controllers utilization 2-370
show cpu traffic qos 2-372
show dot1q-tunnel 2-373
show dot1x 2-374
show env 2-377
show errdisable detect 2-380
show errdisable flap-values 2-382
show errdisable recovery 2-384
show etherchannel 2-386
show ethernet service evc 2-389
show ethernet service instance 2-391
show ethernet service interface 2-393
show flowcontrol 2-395
show idprom 2-397
show interfaces 2-399
show interfaces counters 2-407
show interfaces rep 2-409
show interfaces transceivers 2-411
show inventory 2-414
show ip arp inspection 2-415
show ip dhcp snooping 2-419
show ip dhcp snooping binding 2-420
show ip dhcp snooping database 2-422
show ip dhcp snooping statistics 2-424
show ip igmp profile 2-427
show ip igmp snooping 2-428

Contents
x
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
show ip igmp snooping groups 2-430
show ip igmp snooping mrouter 2-432
show ip igmp snooping querier 2-434
show ip source binding 2-436
show ip verify source 2-437
show ipc 2-439
show ipv6 access-list 2-443
show ipv6 dhcp conflict 2-445
show ipv6 route updated 2-446
show l2protocol-tunnel 2-448
show lacp 2-450
show link state group 2-454
show location 2-456
show mac access-group 2-459
show mac address-table 2-461
show mac address-table address 2-463
show mac address-table aging-time 2-465
show mac address-table count 2-467
show mac address-table dynamic 2-469
show mac address-table interface 2-471
show mac address-table learning 2-473
show mac address-table move update 2-474
show mac address-table notification 2-476
show mac address-table static 2-478
show mac address-table vlan 2-480
show monitor 2-482
show mvr 2-484
show mvr interface 2-486
show mvr members 2-488
show pagp 2-490
show parser macro 2-492
show policer aggregate 2-494
show policer cpu uni-eni 2-495
show policy-map 2-498
show port-security 2-502

Contents
xi
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
show port-type 2-505
show rep topology 2-507
show sdm prefer 2-510
show spanning-tree 2-512
show storm-control 2-518
show system mtu 2-520
show table-map 2-521
show udld 2-523
show version 2-526
show vlan 2-528
show vlan access-map 2-533
show vlan filter 2-534
show vmps 2-535
shutdown 2-537
shutdown vlan 2-538
small-frame violation rate 2-539
snmp mib rep trap-rate 2-541
snmp-server enable traps 2-542
snmp-server host 2-546
snmp trap mac-notification 2-550
spanning-tree 2-552
spanning-tree bpdufilter 2-554
spanning-tree bpduguard 2-556
spanning-tree cost 2-558
spanning-tree etherchannel guard misconfig 2-560
spanning-tree extend system-id 2-562
spanning-tree guard 2-564
spanning-tree link-type 2-566
spanning-tree loopguard default 2-568
spanning-tree mode 2-570
spanning-tree mst configuration 2-572
spanning-tree mst cost 2-574
spanning-tree mst forward-time 2-576
spanning-tree mst hello-time 2-577
spanning-tree mst max-age 2-579

Contents
xii
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
spanning-tree mst max-hops 2-581
spanning-tree mst port-priority 2-583
spanning-tree mst pre-standard 2-585
spanning-tree mst priority 2-586
spanning-tree mst root 2-588
spanning-tree port-priority 2-590
spanning-tree portfast (global configuration) 2-592
spanning-tree portfast (interface configuration) 2-595
spanning-tree vlan 2-597
speed 2-600
storm-control 2-602
switchport 2-605
switchport access vlan 2-607
switchport backup interface 2-609
switchport block 2-613
switchport host 2-615
switchport mode 2-616
switchport mode private-vlan 2-619
switchport port-security 2-622
switchport port-security aging 2-626
switchport private-vlan 2-628
switchport protected 2-630
switchport trunk 2-632
system env temperature threshold yellow 2-634
system mtu 2-636
table-map 2-639
test cable-diagnostics tdr 2-641
traceroute mac 2-643
traceroute mac ip 2-646
udld 2-648
udld port 2-650
udld reset 2-652
uni count 2-653
uni-vlan 2-655
vlan 2-657

Contents
xiii
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
vlan access-map 2-660
vlan dot1q tag native 2-662
vlan filter 2-664
vmps reconfirm (privileged EXEC) 2-666
vmps reconfirm (global configuration) 2-667
vmps retry 2-668
vmps server 2-669
APPENDIX ACisco ME 3400 Ethernet Access Switch
Boot Loader Commands A-1
boot A-2
cat A-4
copy A-5
delete A-6
dir A-7
flash_init A-9
format A-10
fsck A-11
help A-12
memory A-13
mkdir A-14
more A-15
rename A-16
reset A-17
rmdir A-18
set A-19
type A-22
unset A-23
version A-25
APPENDIX BCisco ME 3400 Ethernet Access Switch
Debug Commands B-1
debug backup B-2
debug dot1x B-3
debug etherchannel B-4
debug ethernet service B-5

Contents
xiv
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
debug ip dhcp snooping B-7
debug ip verify source packet B-8
debug interface B-9
debug ip igmp filter B-10
debug ip igmp max-groups B-11
debug ip igmp snooping B-12
debug lacp B-13
debug mac-notification B-14
debug matm B-15
debug matm move update B-16
debug monitor B-17
debug mvrdbg B-18
debug nvram B-19
debug pagp B-20
debug platform acl B-21
debug platform cfm B-22
debug platform backup interface B-23
debug platform cpu-queues B-24
debug platform dot1x B-26
debug platform etherchannel B-27
debug platform forw-tcam B-28
debug platform ip arp inspection B-29
debug platform ip dhcp B-30
debug platform ip igmp snooping B-31
debug platform ip multicast B-33
debug platform ip source-guard B-35
debug platform ip unicast B-36
debug platform ipc B-38
debug platform led B-39
debug platform matm B-40
debug platform messaging application B-41
debug platform phy B-42
debug platform pm B-44
debug platform policer cpu uni-eni B-46
debug platform port-asic B-47

Contents
xv
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
debug platform port-security B-48
debug platform qos-acl-tcam B-49
debug platform remote-commands B-50
debug platform rep B-51
debug platform resource-manager B-52
debug platform snmp B-53
debug platform span B-54
debug platform supervisor-asic B-55
debug platform sw-bridge B-56
debug platform tcam B-57
debug platform udld B-59
debug platform vlan B-60
debug pm B-61
debug port-security B-63
debug rep B-64
debug qos-manager B-65
debug spanning-tree B-66
debug spanning-tree bpdu B-68
debug spanning-tree bpdu-opt B-69
debug spanning-tree mstp B-70
debug spanning-tree switch B-72
debug sw-vlan B-74
debug sw-vlan ifs B-75
debug sw-vlan notification B-76
debug udld B-78
debug vqpc B-80
APPENDIX CCisco ME 3400 Ethernet Access Switch
Show Platform Commands C-1
show platform acl C-2
show platform backup interface C-3
show platform cfm C-4
show platform configuration C-5
show platform dl C-6
show platform etherchannel C-7
show platform forward C-8

Contents
xvi
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
show platform frontend-controller C-10
show platform ip igmp snooping C-11
show platform ip multicast C-13
show platform ip unicast C-14
show platform ipc trace C-16
show platform ipv6 unicast C-17
show platform l2pt dm C-19
show platform layer4op C-20
show platform mac-address-table C-21
show platform messaging C-22
show platform monitor C-23
show platform mvr table C-24
show platform pm C-25
show platform policer cpu C-26
show platform port-asic C-30
show platform port-security C-35
show platform qos C-36
show platform resource-manager C-39
show platform snmp counters C-41
show platform spanning-tree synchronization C-42
show platform status C-43
show platform stp-instance C-44
show platform tcam C-45
show platform vlan C-48
APPENDIX DAcknowledgments for Open-Source Software D-1
I NDEX

xvii
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
Preface
Audience
This guide is for the networking professional using the Cisco IOS command-line interface (CLI) to
manage the Cisco Metro Ethernet (ME) 3400 Series Ethernet Access switch, hereafter referred to as the
switch. Before using this guide, you should have experience working with the Cisco IOS commands and
the switch software features. You should also have experience working with the concepts and
terminology of Ethernet and local area networking.
Purpose
The switch ships with one of these software images installed:
• The metro base image provides basic Metro Ethernet features.
• The metro access image includes additional features such as IEEE 802.1Q tunneling, Layer 2
protocol tunneling, dynamic ARP inspection, and IP source guard.
• The metro IP access image adds Layer 3 functionality such as IP routing support for Routing
Information Protocol (RIP), Open Shortest Path First (OSPF) Protocol, Border Gateway Protocol
(BGP), and Enhanced Interior Gateway Routing Protocol (EIGRP), multiple VPN
routing/forwarding on customer edge (multi-VRF-CE) devices, and IP multicast routing.
This guide provides the information you need about the Layer 2 and Layer 3 commands that have been
created or changed for use with the Cisco ME 3400 Ethernet Access switch. For information about the
standard Cisco IOS Release 12.2 commands, see the Cisco IOS documentation set available from the
Cisco.com home page by selecting Service and Support > Technical Documents. On the Cisco Product
Documentation home page, select Release 12.2 from the Cisco IOS Software drop-down list.
This guide does not provide procedures for configuring your switch. For detailed configuration
procedures, see the software configuration guide for this release.
This guide does not describe system messages you might encounter. For more information, see the
system message guide for this release.
For the latest documentation updates, see the release notes for this release.

xviii
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
Preface
Conventions
This publication uses these conventions to convey instructions and information:
Command descriptions use these conventions:
• Commands and keywords are in boldface text.
• Arguments for which you supply values are in italic.
• Square brackets ([ ]) means optional elements.
• Braces ( ) group required choices, and vertical bars ( | ) separate the alternative elements.
• Braces and vertical bars within square brackets ([{ | }]) mean a required choice within an optional
element.
Interactive examples use these conventions:
• Terminal sessions and system displays are in screen font.
• Information you enter is in boldface screen font.
• Nonprinting characters, such as passwords or tabs, are in angle brackets (< >).
Notes, cautions, and warnings use these conventions and symbols:
Note Means reader take note. Notes contain helpful suggestions or references to materials not contained in
this manual.
Caution Means reader be careful. In this situation, you might do something that could result in equipment
damage or loss of data.
Related Publications
These documents provide complete information about the switch and are available from this Cisco.com
site:
http://www.cisco.com/en/US/products/ps6580/tsd_products_support_series_home.html
Note Before installing, configuring, or upgrading the switch, see these documents:
• For initial configuration information, see the “Configuring the Switch with the CLI-Based Setup
Program” appendix in the hardware installation guide.
• For upgrading information, see the “Downloading Software” section in the release notes.
• Release Notes for the Cisco ME 3400 Ethernet Access Switch
• Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
• Cisco ME 3400 Ethernet Access Switch Command Reference
• Cisco ME 3400E, ME 3400, and ME 2400 Switch System Message Guide
• Cisco ME 3400 Ethernet Access Switch Hardware Installation Guide

xix
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
Preface
• Cisco ME 3400 and ME 2400 Ethernet Access Switches Getting Started Guide
• Regulatory Compliance and Safety Information for the Cisco ME 3400 and ME 2400 Ethernet
Access Switches
• Cisco Small Form-Factor Pluggable Modules Installation Notes
• Cisco CWDM GBIC and CWDM SFP Installation Note
• These compatibility matrix documents are available from this Cisco.com site:
http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html
– Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix
– Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix
– Cisco Small Form-Factor Pluggable Modules Compatibility Matrix
– Compatibility Matrix for 1000BASE-T Small Form-Factor Pluggable Modules
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional
information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and
revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed
and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free
service and Cisco currently supports RSS version 2.0.

xx
Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-07
Preface