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Catalyst 3750 Switch Command Reference, 12.2(25)SEE
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Index
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Preface
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Using the Command-Line Interface
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Catalyst 3750 Switch Cisco IOS Commands - aaa accounting through renew ip dhcp
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Catalyst 3750 Switch Cisco IOS Commands - rmon collection through show vtp
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Catalyst 3750 Switch Cisco IOS Commands - shutdown through vtp
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Catalyst 3750 Switch Boot Loader Commands
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Catalyst 3750 Switch Debug Commands
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Catalyst 3750 Switch Show Platform Commands
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Feedback
Table Of Contents
A - B - C - D - E - F - G - H - I - J - L - M - N - O - P - Q - R - S - T - U - V - X -
Index
A
aaa accounting dot1x command 2-1
aaa authentication dot1x command 2-3
aaa authorization network command 2-5
AAA methods 2-3
abort command 2-747
access control entries
access control lists
access groups
IP 2-146
MAC, displaying 2-509
access list, IPv6 2-207
access map configuration mode 2-261
access mode 2-690
access ports 2-690
ACLs
deny 2-87
displaying 2-384
for non-IP protocols 2-241
IP 2-146
matching 2-261
on Layer 2 interfaces 2-146
permit 2-327
action command 2-6
address aliasing 2-310
aggregate-port learner 2-315
allowed VLANs 2-710
apply command 2-747
archive copy-sw command 2-8
archive download-sw command 2-11
archive tar command 2-15
archive upload-sw command 2-18
arp access-list command 2-20
audience xix
authentication failed VLAN
auth-fail max-attempts
See dot1x auth-fail max-attempts
auth-fail vlan
authorization state of controlled port 2-122
autonegotiation of duplex mode 2-131
auto qos voip command 2-22
B
BackboneFast, for STP 2-617
backup interfaces
configuring 2-685
displaying 2-451
boot (boot loader) command A-2
boot auto-copy-sw command 2-27
boot boothlpr command 2-28
boot config-file command 2-29
boot enable-break command 2-30
boot helper command 2-31
boot helper-config file command 2-32
booting
Cisco IOS image 2-35
displaying environment variables 2-394
interrupting 2-30
manually 2-33
boot loader
accessing A-1
booting
Cisco IOS image A-2
helper image 2-31
directories
creating A-16
displaying a list of A-7
removing A-20
displaying
available commands A-12
memory heap utilization A-14
version A-27
environment variables
described A-21
displaying settings A-21
location of A-22
setting A-21
unsetting A-25
files
copying A-5
deleting A-6
displaying a list of A-7
displaying the contents of A-4, A-17, A-24
renaming A-18
file system
formatting A-10
initializing flash A-9
running a consistency check A-11
loading helper images A-13
prompt A-1
resetting the system A-19
boot manual command 2-33
boot private-config-file command 2-34
boot system command 2-35
BPDU filtering, for spanning tree 2-618, 2-653
BPDU guard, for spanning tree 2-620, 2-653
broadcast storm control 2-673
C
candidate switches
cat (boot loader) command A-4
caution, description xx
CDP, enabling protocol tunneling for 2-225
channel-group command 2-37
channel-protocol command 2-41
Cisco Network Assistant
See Network Assistant xx
Cisco SoftPhone
auto-QoS configuration 2-22
trusting packets sent from 2-301
class command 2-42
class-map command 2-44
class maps
creating 2-44
defining the match criteria 2-263
displaying 2-398
class of service
clear dot1x command 2-46
clear eap command 2-47
clear ip arp inspection log command 2-48
clear ip arp inspection statistics command 2-49
clear ipc command 2-51
clear ip dhcp snooping database command 2-50
clear l2protocol-tunnel counters command 2-52
clear lacp command 2-53
clear mac address-table command 2-54, 2-56
clear pagp command 2-57
clear port-security command 2-58
clear spanning-tree counters command 2-60
clear spanning-tree detected-protocols command 2-61
clear vmps statistics command 2-62
clear vtp counters command 2-63
cluster commander-address command 2-64
cluster discovery hop-count command 2-66
cluster enable command 2-67
cluster holdtime command 2-69
cluster member command 2-70
cluster outside-interface command 2-72
cluster requirements xxi
cluster run command 2-73
clusters
adding candidates 2-70
binding to HSRP group 2-74
building manually 2-70
communicating with
devices outside the cluster 2-72
members by using Telnet 2-356
debug messages, display B-5
displaying
candidate switches 2-401
debug messages B-5
member switches 2-403
status 2-399
hop-count limit for extended discovery 2-66
HSRP standby groups 2-74
redundancy 2-74
SNMP trap 2-607
cluster standby-group command 2-74
cluster timer command 2-76
command modes defined 1-2
commands changed in Cisco IOS Release 12.2(18)SE 1-6
command switch
configuration, initial
See getting started guide and hardware installation guide
configuration files
password recovery disable considerations A-1
specifying the name 2-29, 2-34
configuring multiple interfaces 2-142
config-vlan mode
commands 2-733
description 1-4
entering 2-732
summary 1-2
conventions
command xx
for examples xx
publication xx
text xx
copy (boot loader) command A-5
CoS
assigning default value to incoming packets 2-271
assigning to Layer 2 protocol packets 2-228
overriding the incoming value 2-271
CoS-to-DSCP map 2-275
CPU ASIC statistics, displaying 2-405
crashinfo files 2-137
D
debug auto qos command B-2
debug backup command B-4
debug cluster command B-5
debug dot1x command B-7
debug dtp command B-9
debug eap command B-10
debug etherchannel command B-12
debug ilpower command B-14
debug interface command B-17
debug ip dhcp snooping command B-15
debug ip igmp filter command B-19
debug ip igmp max-groups command B-20
debug ip igmp snooping command B-21
debug ip verify source packet command B-16
debug lacp command B-22
debug mac-notification command B-23
debug matm command B-24
debug matm move update command B-25
debug monitor command B-26
debug mvrdbg command B-28
debug nvram command B-29
debug pagp command B-30
debug platform acl command B-31
debug platform backup interface command B-32
debug platform cli-redirection main command B-33
debug platform configuration command B-34, B-42
debug platform cpu-queues command B-35
debug platform device-manager command B-37
debug platform dot1x command B-38
debug platform etherchannel command B-39
debug platform fallback-bridging command B-40
debug platform forw-tcam command B-41
debug platform ip arp inspection command B-44
debug platform ipc command B-52
debug platform ip dhcp command B-45
debug platform ip igmp snooping command B-46
debug platform ip multicast command B-48
debug platform ip unicast command B-50
debug platform led command B-53
debug platform matm command B-54
debug platform messaging application command B-56
debug platform phy command B-58
debug platform pm command B-60
debug platform port-asic command B-62
debug platform port-security command B-63
debug platform qos-acl-tcam command B-64
debug platform remote-commands command B-65
debug platform resource-manager command B-66
debug platform snmp command B-67
debug platform span command B-68
debug platform stack-manager command B-69
debug platform supervisor-asic command B-70
debug platform sw-bridge command B-71
debug platform tcam command B-72
debug platform udld command B-75
debug platform vlan command B-76
debug pm command B-77
debug port-security command B-79
debug qos-manager command B-80
debug spanning-tree backbonefast command B-83
debug spanning-tree bpdu command B-84
debug spanning-tree bpdu-opt command B-85
debug spanning-tree command B-81
debug spanning-tree mstp command B-86
debug spanning-tree switch command B-88
debug spanning-tree uplinkfast command B-90
debug sw-vlan command B-91
debug sw-vlan ifs command B-93
debug sw-vlan notification command B-95
debug sw-vlan vtp command B-97
debug udld command B-99
debug vqpc command B-101
define interface-range command 2-77
delete (boot loader) command A-6
delete command 2-79
deny (ARP access-list configuration) command 2-80
deny (IPv6) command 2-82
deny command 2-87
detect mechanism, causes 2-132
device manager requirements xx
DHCP snooping
accepting untrusted packets from edge switch 2-171
enabling
on a VLAN 2-177
trust on an interface 2-175
error recovery timer 2-134
rate limiting 2-174
DHCP snooping binding database
binding file, configuring 2-167
bindings
adding 2-165
deleting 2-165
displaying 2-468
clearing database agent statistics 2-50
database agent, configuring 2-167
displaying
binding entries 2-468
database agent status 2-470
renewing 2-363
dir (boot loader) command A-7
directories, deleting 2-79
documentation, related xx
document conventions xx
dot1x auth-fail max-attempts 2-99
dot1x auth-fail vlan 2-101
dot1x command 2-97
dot1x control-direction command 2-103
dot1x critical global configuration command 2-105
dot1x critical interface configuration command 2-107
dot1x default command 2-109
dot1x guest-vlan command 2-110
dot1x host-mode command 2-113
dot1x initialize command 2-115
dot1x mac-auth-bypass command 2-116
dot1x max-reauth-req command 2-118
dot1x max-req command 2-119
dot1x multiple-hosts command 2-120
dot1x pae command 2-121
dot1x port-control command 2-122
dot1x re-authenticate command 2-124
dot1x re-authentication command 2-125
dot1x reauthentication command 2-126
dot1x timeout command 2-127
dropping packets, with ACL matches 2-6
drop threshold, Layer 2 protocol tunneling 2-225
DSCP-to-CoS map 2-275
DSCP-to-DSCP-mutation map 2-275
DTP 2-691
DTP flap
error detection for 2-132
error recovery timer 2-134
DTP negotiation 2-695
dual IPv4 and IPv6 templates 2-321
duplex command 2-130
dynamic-access ports
configuring 2-683
restrictions 2-684
dynamic ARP inspection
ARP ACLs
apply to a VLAN 2-151
define 2-20
deny packets 2-80
display 2-389
permit packets 2-319
clear
log buffer 2-48
statistics 2-49
display
ARP ACLs 2-389
configuration and operating state 2-464
log buffer 2-464
statistics 2-464
trust state and rate limit 2-464
enable per VLAN 2-161
error detection for 2-132
error recovery timer 2-134
log buffer
clear 2-48
configure 2-155
display 2-464
rate-limit incoming ARP packets 2-153
statistics
clear 2-49
display 2-464
trusted interface state 2-157
type of packet logged 2-162
validation checks 2-159
dynamic auto VLAN membership mode 2-690
dynamic desirable VLAN membership mode 2-690
Dynamic Host Configuration Protocol (DHCP)
Dynamic Trunking Protocol
E
EAP-request/identity frame
maximum number to send 2-119
response time before retransmitting 2-127
encapsulation methods 2-710
environment variables, displaying 2-394
errdisable detect cause command 2-132
errdisable recovery command 2-134
error conditions, displaying 2-439
error disable detection 2-132
error-disabled interfaces, displaying 2-451
EtherChannel
assigning Ethernet interface to channel group 2-37
creating port-channel logical interface 2-140
debug EtherChannel/PAgP, display B-12
debug platform-specific events, display B-39
displaying 2-443
enabling Layer 2 protocol tunneling for
LACP 2-226
PAgP 2-226
UDLD 2-226
interface information, displaying 2-451
LACP
clearing channel-group information 2-53
debug messages, display B-22
displaying 2-503
modes 2-37
port priority for hot-standby ports 2-229
restricting a protocol 2-41
system priority 2-231
load-distribution methods 2-337
PAgP
aggregate-port learner 2-315
clearing channel-group information 2-57
debug messages, display B-30
displaying 2-554
error detection for 2-132
error recovery timer 2-134
learn method 2-315
modes 2-37
physical-port learner 2-315
priority of interface for transmitted traffic 2-317
Ethernet controller, internal register display 2-407
Ethernet statistics, collecting 2-365
examples, conventions for xx
exception crashinfo command 2-137
exit command 2-747
extended discovery of candidate switches 2-66
extended-range VLANs
and allowed VLAN list 2-710
and pruning-eligible list 2-710
configuring 2-732
extended system ID for STP 2-626
F
fan information, displaying 2-434
file name, VTP 2-758
files, deleting 2-79
flash_init (boot loader) command A-9
Flex Links
configuring 2-685
displaying 2-451
flowcontrol command 2-138
format (boot loader) command A-10
forwarding packets, with ACL matches 2-6
forwarding results, display C-6
frame forwarding information, displaying C-6
front-end controller
counter and status information C-8
fsck (boot loader) command A-11
G
global configuration mode 1-2, 1-4
H
hardware ACL statistics 2-384
health monitoring diagnostic tests
configuring 2-90
help (boot loader) command A-12
hierarchical policy maps 2-335
hop-count limit for clusters 2-66
host connection, port configuration 2-689
host ports, private VLANs 2-693
Hot Standby Router Protocol
HSRP
binding HSRP group to cluster 2-74
standby group 2-74
I
IEEE 802.1Q trunk ports and native VLANs 2-749
IEEE 802.1Q tunnel ports
configuring 2-690
displaying 2-424
limitations 2-691
IEEE 802.1x
and switchport modes 2-691
violation error recovery 2-134
See also port-based authentication
IEEE 802.1X Port Based Authentication
enabling guest VLAN supplicant 2-100
IGMP filters
applying 2-180
debug messages, display B-19
IGMP groups, setting maximum 2-181
IGMP maximum groups, debugging B-20
IGMP profiles
creating 2-183
displaying 2-472
IGMP snooping
adding ports as a static member of a group 2-199
displaying 2-473, 2-478, 2-480
enabling 2-185
enabling the configurable-leave timer 2-187
enabling the Immediate-Leave feature 2-196
flooding query count 2-193
interface topology change notification behavior 2-195
querier 2-189
query solicitation 2-193
report suppression 2-191
switch topology change notification behavior 2-193
images
Immediate-Leave feature, MVR 2-312
Immediate-Leave processing
IPv6 2-221
immediate-leave processing 2-196
initial configuration
See getting started guide and hardware installation guide
interface configuration mode 1-2, 1-4
interface port-channel command 2-140
interface range command 2-142
interface-range macros 2-77
interfaces
assigning Ethernet interface to channel group 2-37
configuring 2-130
configuring multiple 2-142
creating port-channel logical 2-140
debug messages, display B-17
disabling 2-605
displaying the MAC address table 2-521
restarting 2-605
interface speed, configuring 2-663
interface vlan command 2-144
internal registers, displaying 2-407, 2-417
Internet Group Management Protocol
invalid GBIC
error detection for 2-132
error recovery timer 2-134
ip access-group command 2-146
ip address command 2-149
IP addresses, setting 2-149
IP address matching 2-261
ip arp inspection filter vlan command 2-151
ip arp inspection limit command 2-153
ip arp inspection log-buffer command 2-155
ip arp inspection trust command 2-157
ip arp inspection validate command 2-159
ip arp inspection vlan command 2-161
ip arp inspection vlan logging command 2-162
IP DHCP snooping
ip dhcp snooping binding command 2-165
ip dhcp snooping command 2-164
ip dhcp snooping database command 2-167
ip dhcp snooping information option allow-untrusted command 2-171
ip dhcp snooping information option command 2-169
ip dhcp snooping information option format remote-id command 2-173
ip dhcp snooping limit rate command 2-174
ip dhcp snooping trust command 2-175
ip dhcp snooping verify command 2-176
ip dhcp snooping vlan command 2-177
ip dhcp snooping vlan information option format-type circuit-id string command 2-178
ip igmp filter command 2-180
ip igmp max-groups command 2-181
ip igmp profile command 2-183
ip igmp snooping command 2-185
ip igmp snooping last-member-query-interval command 2-187
ip igmp snooping querier command 2-189
ip igmp snooping report-suppression command 2-191
ip igmp snooping tcn command 2-193
ip igmp snooping tcn flood command 2-195
ip igmp snooping vlan immediate-leave command 2-196
ip igmp snooping vlan mrouter command 2-197
ip igmp snooping vlan static command 2-199
IP multicast addresses 2-309
IP phones
auto-QoS configuration 2-22
trusting packets sent from 2-301
IP-precedence-to-DSCP map 2-275
ip snap forwarding command 2-201
ip source binding command 2-202
IP source guard
disabling 2-206
displaying
binding entries 2-482
configuration 2-484
dynamic binding entries only 2-468
enabling 2-206
static IP source bindings 2-202
ip ssh command 2-204
IPv6 access list
deny conditions 2-82
ipv6 access-list command 2-207
ipv6 mld snooping command 2-209
ipv6 mld snooping last-listener-query count command 2-211
ipv6 mld snooping last-listener-query-interval command 2-213
ipv6 mld snooping listener-message-suppression command 2-215
ipv6 mld snooping robustness-variable command 2-217
ipv6 mld snooping tcn command 2-219
ipv6 mld snooping vlan command 2-221
IPv6 SDM template 2-366
ipv6 traffic-filter command 2-223
ip verify source command 2-206
J
jumbo frames
L
l2protocol-tunnel command 2-225
l2protocol-tunnel cos command 2-228
LACP
lacp port-priority command 2-229
lacp system-priority command 2-231
Layer 2 mode, enabling 2-681
Layer 2 protocol ports, displaying 2-500
Layer 2 protocol-tunnel
error detection for 2-132
error recovery timer 2-134
Layer 2 protocol tunnel counters 2-52
Layer 2 protocol tunneling error recovery 2-226
Layer 2 traceroute
IP addresses 2-723
MAC addresses 2-720
Layer 3 mode, enabling 2-681
line configuration mode 1-3, 1-5
Link Aggregation Control Protocol
link flap
error detection for 2-132
error recovery timer 2-134
link state group command 2-233
link state track command 2-235
load_helper (boot loader) command A-13
load-distribution methods for EtherChannel 2-337
logging event power-inline-status command 2-236
logging file command 2-237
logical interface 2-140
loopback error
detection for 2-132
recovery timer 2-134
loop guard, for spanning tree 2-628, 2-632
M
mac access-group command 2-239
MAC access-groups, displaying 2-509
MAC access list configuration mode 2-241
mac access-list extended command 2-241
MAC access lists 2-87
MAC addresses
displaying
aging time 2-515
all 2-513
dynamic 2-519
MAC address-table move updates 2-523
notification settings 2-525
number of addresses in a VLAN 2-517
per interface 2-521
per VLAN 2-529
static 2-527
static and dynamic entries 2-511
dynamic
aging time 2-243
deleting 2-54
displaying 2-519
enabling MAC address notification 2-246
enabling MAC address-table move update 2-244
matching 2-261
persistent stack 2-671
static
adding and removing 2-248
displaying 2-527
dropping on an interface 2-249
tables 2-513
MAC address notification, debugging B-23
mac address-table aging-time 2-239, 2-261
mac address-table aging-time command 2-243
mac address-table move update command 2-244
mac address-table notification command 2-246
mac address-table static command 2-248
mac address-table static drop command 2-249
macro apply command 2-251
macro description command 2-254
macro global command 2-255
macro global description command 2-258
macro name command 2-259
macros
adding a description 2-254
adding a global description 2-258
applying 2-255
creating 2-259
displaying 2-556
specifying parameter values 2-255
tracing 2-255
manual
audience xix
purpose of xix
maps
QoS
defining 2-275
displaying 2-539
VLAN
creating 2-744
defining 2-261
displaying 2-595
match (access-map configuration) command 2-261
match (class-map configuration) command 2-263
maximum transmission unit
mdix auto command 2-265
MDL snooping
displaying 2-494
member switches
memory (boot loader) command A-14
mkdir (boot loader) command A-16
MLD snooping
configuring queries 2-211, 2-213
configuring topology change notification 2-219
displaying 2-492, 2-496, 2-498
enabling 2-209
MLD snooping on a VLAN
enabling 2-221
mls qos aggregate-policer command 2-269
mls qos command 2-267
mls qos cos command 2-271
mls qos dscp-mutation command 2-273
mls qos map command 2-275
mls qos queue-set output buffers command 2-279
mls qos queue-set output threshold command 2-281
mls qos rewrite ip dscp command 2-283
mls qos srr-queue input bandwidth command 2-285
mls qos srr-queue input buffers command 2-287
mls qos-srr-queue input cos-map command 2-289
mls qos srr-queue input dscp-map command 2-291
mls qos srr-queue input priority-queue command 2-293
mls qos srr-queue input threshold command 2-295
mls qos-srr-queue output cos-map command 2-297
mls qos srr-queue output dscp-map command 2-299
mls qos trust command 2-301
mls qos vlan-based command 2-303
mode, MVR 2-309
Mode button, and password recovery 2-371
modes, commands 1-2
monitor session command 2-304
more (boot loader) command A-17
MSTP
interoperability 2-61
link type 2-630
MST region
aborting changes 2-636
applying changes 2-636
configuration name 2-636
configuration revision number 2-636
current or pending display 2-636
MST configuration mode 2-636
VLANs-to-instance mapping 2-636
path cost 2-638
protocol mode 2-634
restart protocol migration process 2-61
root port
loop guard 2-628
preventing from becoming designated 2-628
restricting which can be root 2-628
root guard 2-628
root switch
affects of extended system ID 2-626
interval between BDPU messages 2-642
interval between hello BPDU messages 2-641, 2-649
max-age 2-642
maximum hop count before discarding BPDU 2-643
port priority for selection of 2-645
primary or secondary 2-649
switch priority 2-648
state changes
blocking to forwarding state 2-655
enabling BPDU filtering 2-618, 2-653
enabling BPDU guard 2-620, 2-653
enabling Port Fast 2-653, 2-655
forward-delay time 2-640
length of listening and learning states 2-640
rapid transition to forwarding 2-630
shutting down Port Fast-enabled ports 2-653
state information display 2-572
MTU
configuring size 2-717
displaying global setting 2-584
Multicase Listener Discovery
multicast group address, MVR 2-312
multicast groups, MVR 2-310
Multicast Listener Discovery
multicast router learning method 2-197
multicast router ports
IPv6 2-221
multicast router ports, configuring 2-197
multicast storm control 2-673
multicast VLAN, MVR 2-309
multicast VLAN registration
multiple hosts on authorized port 2-113
Multiple Spanning Tree Protocol
MVR
and address aliasing 2-310
configuring 2-309
configuring interfaces 2-312
debug messages, display B-28
displaying 2-548
displaying interface information 2-550
members, displaying 2-552
mvr (global configuration) command 2-309
mvr (interface configuration) command 2-312
mvr vlan group command 2-313
N
native VLANs 2-710
native VLAN tagging 2-749
Network Assistant requirements xx
nonegotiate
DTP messaging 2-695
nonegotiate, speed 2-663
non-IP protocols
denying 2-87
forwarding 2-327
non-IP traffic access lists 2-241
non-IP traffic forwarding
denying 2-87
permitting 2-327
normal-range VLANs 2-732, 2-738
note, description xx
O
online diagnostics
configuring
health monitoring diagnostic tests 2-90
displaying
configured boot-up coverage level 2-421
current scheduled tasks 2-421
event logs 2-421
supported test suites 2-421
test ID 2-421
test results 2-421
test statistics 2-421
enabling
scheduling 2-93
syslog messages 2-90
global configuration mode
clearing health monitoring diagnostic test schedule 2-90
clearing test-based testing schedule 2-93
setting health monitoring diagnostic testing 2-90
setting test-based testing 2-93
setting up health monitoring diagnostic test schedule 2-90
setting up test-based testing 2-93
removing
scheduling 2-93
scheduled switchover
disabling 2-93
enabling 2-93
setting
test interval 2-93
specifying
health monitoring diagnostic tests 2-90
starting testing 2-95
P
PAgP
pagp learn-method command 2-315
pagp port-priority command 2-317
password-recovery mechanism, enabling and disabling 2-371
permit (ARP access-list configuration) command 2-319
permit (IPv6) command 2-321
permit (MAC access-list configuration) command 2-327
per-VLAN spanning-tree plus
physical-port learner 2-315
PID, displaying 2-463
PIM-DVMRP, as multicast router learning method 2-197
PoE
configuring the power budget 2-342
configuring the power management mode 2-339
displaying controller register values 2-415
displaying power management information 2-564
logging of status 2-236
police aggregate command 2-332
police command 2-330
policed-DSCP map 2-275
policy-map command 2-334
policy maps
applying to an interface 2-373, 2-379
creating 2-334
displaying 2-559
hierarchical 2-335
policers
displaying 2-532
for a single class 2-330
for multiple classes 2-269, 2-332
policed-DSCP map 2-275
traffic classification
defining the class 2-42
defining trust states 2-725
setting DSCP or IP precedence values 2-377
Port Aggregation Protocol
port-based authentication
AAA method list 2-3
debug messages, display B-7
enabling IEEE 802.1x
globally 2-97
per interface 2-122
guest VLAN 2-110
host modes 2-113
IEEE 802.1x AAA accounting methods 2-1
initialize an interface 2-115
MAC authentication bypass 2-116
manual control of authorization state 2-122
multiple hosts on authorized port 2-113
PAE as authenticator 2-121
periodic re-authentication
enabling 2-126
time between attempts 2-127
quiet period between failed authentication exchanges 2-127
re-authenticating IEEE 802.1x-enabled ports 2-124
resetting configurable IEEE 802.1x parameters 2-109
switch-to-authentication server retransmission time 2-127
switch-to-client frame-retransmission number2-118to 2-119
switch-to-client retransmission time 2-127
port-channel load-balance command 2-337
Port Fast, for spanning tree 2-655
port ranges, defining 2-77
ports, debugging B-77
ports, protected 2-708
port security
aging 2-702
debug messages, display B-79
enabling 2-697
violation error recovery 2-134
port trust states for QoS 2-301
port types, MVR 2-312
power information, displaying 2-434
power inline command 2-339
power inline consumption command 2-342
Power over Ethernet
priority-queue command 2-344
priority value, stack member 2-581, 2-676
private-vlan command 2-346
private-vlan mapping command 2-349
private VLANs
association 2-706
configuring 2-346
configuring ports 2-693
displaying 2-590
host ports 2-693
mapping
configuring 2-706
displaying 2-451
promiscuous ports 2-693
product identification information, displaying 2-463
promiscuous ports, private VLANs 2-693
protected ports, displaying 2-457
pruning
VLANs 2-710
VTP
displaying interface information 2-451
pruning-eligible VLAN list 2-712
PVST+
Q
QoS
auto-QoS
configuring 2-22
debug messages, display 1-6, B-2
displaying 2-390
class maps
creating 2-44
defining the match criteria 2-263
displaying 2-398
defining the CoS value for an incoming packet 2-271
displaying configuration information 2-390, 2-531
DSCP transparency 2-283
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 2-273
defining DSCP-to-DSCP-mutation map 2-275
egress queues
allocating buffers 2-279
defining the CoS output queue threshold map 2-297
defining the DSCP output queue threshold map 2-299
displaying buffer allocations 2-535
displaying CoS output queue threshold map 2-539
displaying DSCP output queue threshold map 2-539
displaying queueing strategy 2-535
displaying queue-set settings 2-542
enabling bandwidth shaping and scheduling 2-667
enabling bandwidth sharing and scheduling 2-669
limiting the maximum output on a port 2-665
mapping a port to a queue-set 2-351
mapping CoS values to a queue and threshold 2-297
mapping DSCP values to a queue and threshold 2-299
setting maximum and reserved memory allocations 2-281
setting WTD thresholds 2-281
enabling 2-267
ingress queues
allocating buffers 2-287
assigning SRR scheduling weights 2-285
defining the CoS input queue threshold map 2-289
defining the DSCP input queue threshold map 2-291
displaying buffer allocations 2-535
displaying CoS input queue threshold map 2-539
displaying DSCP input queue threshold map 2-539
displaying queueing strategy 2-535
displaying settings for 2-533
enabling the priority queue 2-293
mapping CoS values to a queue and threshold 2-289
mapping DSCP values to a queue and threshold 2-291
setting WTD thresholds 2-295
maps
defining 2-275, 2-289, 2-291, 2-297, 2-299
displaying 2-539
policy maps
applying an aggregate policer 2-332
applying to an interface 2-373, 2-379
creating 2-334
defining policers 2-269, 2-330
displaying policers 2-532
displaying policy maps 2-559
hierarchical 2-335
policed-DSCP map 2-275
setting DSCP or IP precedence values 2-377
traffic classifications 2-42
trust states 2-725
port trust states 2-301
queues, enabling the expedite 2-344
statistics
in-profile and out-of-profile packets 2-535
packets enqueued or dropped 2-535
sent and received CoS values 2-535
sent and received DSCP values 2-535
trusted boundary for IP phones 2-301
VLAN-based 2-303
quality of service
querytime, MVR 2-309
queue-set command 2-351
R
radius-server dead-criteria command 2-352
radius-server host command 2-354
rapid per-VLAN spanning-tree plus
rapid PVST+
rcommand command 2-356
re-authenticating IEEE 802.1x-enabled ports 2-124
re-authentication
periodic 2-126
time between attempts 2-127
receiver ports, MVR 2-312
receiving flow-control packets 2-138
recovery mechanism
causes 2-134
timer interval 2-135
redundancy for cluster switches 2-74
reload command 2-358
remote command 2-360
remote-span command 2-361
Remote Switched Port Analyzer
rename (boot loader) command A-18
renew ip dhcp snooping database command 2-363
requirements
cluster xxi
device manager xx
Network Assistant xx
reset (boot loader) command A-19
reset command 2-747
resource templates, displaying 2-567
restricted VLAN
rmdir (boot loader) command A-20
rmon collection stats command 2-365
root guard, for spanning tree 2-628
routed ports
IP addresses on 2-150
number supported 2-150
RSPAN
configuring 2-304
displaying 2-545
filter RSPAN traffic 2-304
remote-span command 2-361
sessions
add interfaces to 2-304
displaying 2-545
start new 2-304
S
scheduled switchover
SDM mismatch mode 2-367, 2-582
sdm prefer command 2-366
SDM templates
allowed resources 2-368
and stacking 2-367
displaying 2-567
dual IPv4 and IPv6 2-366
secure ports, limitations 2-699
sending flow-control packets 2-138
service password-recovery command 2-371
service-policy command 2-373
session command 2-376
set (boot loader) command A-21
set command 2-377
setup command 2-379
setup express command 2-382
show access-lists command 2-384
show archive status command 2-387
show arp access-list command 2-389
show auto qos command 2-390
show boot command 2-394
show cable-diagnostics tdr command 2-396
show changes command 2-747
show class-map command 2-398
show cluster candidates command 2-401
show cluster command 2-399
show cluster members command 2-403
show controllers cpu-interface command 2-405
show controllers ethernet-controller command 2-407
show controllers power inline command 2-415
show controllers tcam command 2-417
show controller utilization command 2-419
show current command 2-747
show dot1q-tunnel command 2-424
show dot1x command 2-425
show dtp 2-429
show eap command 2-431
show env command 2-434
show errdisable detect command 2-437
show errdisable flap-values command 2-439
show errdisable recovery command 2-441
show etherchannel command 2-443
show flowcontrol command 2-446
show idprom command 2-448
show interfaces command 2-451
show interfaces counters command 2-460
show inventory command 2-463
show ip arp inspection command 2-464
show ipc command 2-486
show ip dhcp snooping binding command 2-468
show ip dhcp snooping command 2-467
show ip dhcp snooping database command 2-470
show ip igmp profile command 2-472
show ip igmp snooping address command 2-494
show ip igmp snooping command 2-473, 2-492
show ip igmp snooping groups command 2-476
show ip igmp snooping mrouter command 2-478, 2-496
show ip igmp snooping querier command 2-480, 2-498
show ip source binding command 2-482
show ipv6 access-list command 2-490
show ip verify source command 2-484
show l2protocol-tunnel command 2-500
show lacp command 2-503
show link state group command 2-507
show mac access-group command 2-509
show mac address-table address command 2-513
show mac address-table aging time command 2-515
show mac address-table command 2-511
show mac address-table count command 2-517
show mac address-table dynamic command 2-519
show mac address-table interface command 2-521
show mac address-table move update command 2-523
show mac address-table notification command 2-56, 2-525, B-25
show mac address-table static command 2-527
show mac address-table vlan command 2-529
show mls qos aggregate-policer command 2-532
show mls qos command 2-531
show mls qos input-queue command 2-533
show mls qos interface command 2-535
show mls qos maps command 2-539
show mls qos queue-set command 2-542
show mls qos vlan command 2-544
show monitor command 2-545
show mvr command 2-548
show mvr interface command 2-550
show mvr members command 2-552
show pagp command 2-554
show parser macro command 2-556
show platform acl command C-2
show platform backup interface command C-3
show platform configuration command C-4
show platform etherchannel command C-5
show platform forward command C-6
show platform frontend-controller command C-8
show platform igmp snooping command C-9
show platform ipc trace command C-16
show platform ip multicast command C-11
show platform ip unicast command C-12
show platform ipv6 unicast command C-17
show platform layer4op command C-19
show platform mac-address-table command C-20
show platform messaging command C-21
show platform monitor command C-22
show platform mvr table command C-23
show platform pm command C-24
show platform port-asic command C-25
show platform port-security command C-30
show platform qos command C-31
show platform resource-manager command C-32
show platform snmp counters command C-34
show platform spanning-tree command C-35
show platform stack-manager command C-37
show platform stp-instance command C-36
show platform tb command C-39
show platform tcam command C-41
show platform vlan command C-44
show policy-map command 2-559
show port security command 2-561
show power inline command 2-564
show proposed command 2-747
show sdm prefer command 2-567
show setup express command 2-571
show spanning-tree command 2-572
show storm-control command 2-579
show switch command 2-581
show system mtu command 2-584
show trust command 2-725
show udld command 2-585
show version command 2-588
show vlan access-map command 2-595
show vlan command 2-590
show vlan command, fields 2-592
show vlan filter command 2-596
show vmps command 2-597
show vtp command 2-600
shutdown command 2-605
shutdown threshold, Layer 2 protocol tunneling 2-225
shutdown vlan command 2-606
Smartports macros
SNMP host, specifying 2-611
SNMP informs, enabling the sending of 2-607
snmp-server enable traps command 2-607
snmp-server host command 2-611
snmp trap mac-notification command 2-615
SNMP traps
enabling MAC address notification trap 2-615
enabling the MAC address notification feature 2-246
enabling the sending of 2-607
SoftPhone
software images
copying 2-8
deleting 2-79
downloading 2-11
uploading 2-18
software version, displaying 2-588
source ports, MVR 2-312
SPAN
configuring 2-304
debug messages, display B-26
displaying 2-545
filter SPAN traffic 2-304
sessions
add interfaces to 2-304
displaying 2-545
start new 2-304
spanning 2-657
spanning-tree backbonefast command 2-617
spanning-tree bpdufilter command 2-618
spanning-tree bpduguard command 2-620
spanning-tree cost command 2-622
spanning-tree etherchannel command 2-624
spanning-tree extend system-id command 2-626
spanning-tree guard command 2-628
spanning-tree link-type command 2-630
spanning-tree loopguard default command 2-632
spanning-tree mode command 2-634
spanning-tree mst configuration command 2-636
spanning-tree mst cost command 2-638
spanning-tree mst forward-time command 2-640
spanning-tree mst hello-time command 2-641
spanning-tree mst max-age command 2-642
spanning-tree mst max-hops command 2-643
spanning-tree mst port-priority command 2-645
spanning-tree mst pre-standard command 2-647
spanning-tree mst priority command 2-648
spanning-tree mst root command 2-649
spanning-tree portfast (global configuration) command 2-653
spanning-tree portfast (interface configuration) command 2-655
spanning-tree port-priority command 2-651
Spanning Tree Protocol
spanning-tree transmit hold-count command 2-657
spanning-tree uplinkfast command 2-658
spanning-tree vlan command 2-660
speed command 2-663
srr-queue bandwidth limit command 2-665
srr-queue bandwidth shape command 2-667
srr-queue bandwidth share command 2-669
SSH, configuring version 2-204
stack-mac persistent timer command 2-671
stack member
access 2-376
priority value 2-676
provisioning 2-677
reloading 2-358
stacks, switch
MAC address 2-671
provisioning a new member 2-677
reloading 2-358
stack member access 2-376
stack member number 2-581, 2-679
stack member priority value 2-581, 2-676
static-access ports, configuring 2-683
statistics, Ethernet group 2-365
sticky learning, enabling 2-697
storm-control command 2-673
STP
BackboneFast 2-617
counters, clearing 2-60
debug messages, display
BackboneFast events B-83
MSTP B-86
optimized BPDUs handling B-85
spanning-tree activity B-81
switch shim B-88
transmitted and received BPDUs B-84
UplinkFast B-90
detection of indirect link failures 2-617
enabling protocol tunneling for 2-225
EtherChannel misconfiguration 2-624
extended system ID 2-626
path cost 2-622
protocol modes 2-634
root port
accelerating choice of new 2-658
loop guard 2-628
preventing from becoming designated 2-628
restricting which can be root 2-628
root guard 2-628
UplinkFast 2-658
root switch
affects of extended system ID 2-626, 2-661
hello-time 2-660
interval between BDPU messages 2-660
interval between hello BPDU messages 2-660
max-age 2-660
port priority for selection of 2-651
primary or secondary 2-660
switch priority 2-660
state changes
blocking to forwarding state 2-655
enabling BPDU filtering 2-618, 2-653
enabling BPDU guard 2-620, 2-653
enabling Port Fast 2-653, 2-655
enabling timer to recover from error state 2-134
forward-delay time 2-660
length of listening and learning states 2-660
shutting down Port Fast-enabled ports 2-653
state information display 2-572
SVIs, creating 2-144
Switched Port Analyzer
switching characteristics
modifying 2-681
returning to interfaces 2-681
switchport access command 2-683
switchport backup interface command 2-685
switchport block command 2-688
switchport command 2-681
switchport host command 2-689
switchport mode command 2-690
switchport mode private-vlan command 2-693
switchport nonegotiate command 2-695
switchport port-security aging command 2-702
switchport port-security command 2-697
switchport priority extend command 2-704
switchport private-vlan command 2-706
switchport protected command 2-708
switchports, displaying 2-451
switchport trunk command 2-710
switchport voice vlan command 2-713
switch priority command 2-676
switch provision command 2-677
switch renumber command 2-679
system env temperature threshold yellow command 2-715
system message logging 2-236
system message logging, save message to flash 2-237
system mtu command 2-717
system resource templates 2-366
T
tar files, creating, listing, and extracting 2-15
TDR, running 2-719
Telnet, using to communicate to cluster switches 2-356
temperature information, displaying 2-434
templates, system resources 2-366
test cable-diagnostics tdr command 2-719
traceroute mac command 2-720
traceroute mac ip command 2-723
trunking, VLAN mode 2-690
trunk mode 2-690
trunk ports 2-690
trunks, to non-DTP device 2-691
trusted boundary for QoS 2-301
trusted port states for QoS 2-301
tunnel ports, Layer 2 protocol, displaying 2-500
type (boot loader) command A-24
U
UDLD
debug messages, display B-99
enable globally 2-727
enable per interface 2-729
error recovery timer 2-134
message timer 2-727
reset a shutdown interface 2-731
status 2-585
udld command 2-727
udld port command 2-729
udld reset command 2-731
unicast storm control 2-673
UniDirectional Link Detection
unknown multicast traffic, preventing 2-688
unknown unicast traffic, preventing 2-688
unset (boot loader) command A-25
upgrading
monitoring status of 2-387
upgrading information
UplinkFast, for STP 2-658
V
version (boot loader) command A-27
version mismatch mode 2-582
VLAN
enabling guest VLAN supplicant 2-100
vlan (global configuration) command 2-732
vlan (VLAN configuration) command 2-738
vlan access-map command 2-744
VLAN access map configuration mode 2-744
VLAN access maps
actions 2-6
displaying 2-595
VLAN-based QoS 2-303
VLAN configuration
VLAN configuration mode
commands
VLAN 2-738
VTP 2-762
description 1-5
entering 2-746
summary 1-3
vlan database command 2-746
vlan dot1q tag native command 2-749
vlan filter command 2-751
VLAN filters, displaying 2-596
VLAN maps
applying 2-751
creating 2-744
defining 2-261
displaying 2-595
VLAN Query Protocol
VLANs
adding 2-732
debug messages, display
ISL B-95
VLAN IOS file system error tests B-93
VLAN manager activity B-91
VTP B-97
displaying configurations 2-590
extended-range 2-732
MAC addresses
displaying 2-529
number of 2-517
private 2-693
configuring 2-346
displaying 2-590
restarting 2-606
saving the configuration 2-732
shutting down 2-606
SNMP traps for VTP 2-609, 2-612
suspending 2-606
variables 2-738
VLAN Trunking Protocol
VM mode 2-582
VMPS
configuring servers 2-756
displaying 2-597
error recovery timer 2-135
reconfirming dynamic VLAN assignments 2-753
vmps reconfirm (global configuration) command 2-754
vmps reconfirm (privileged EXEC) command 2-753
vmps retry command 2-755
vmps server command 2-756
voice VLAN
configuring 2-713
setting port priority 2-704
VQP
and dynamic-access ports 2-684
clearing client statistics 2-62
displaying information 2-597
per-server retry count 2-755
reconfirmation interval 2-754
reconfirming dynamic VLAN assignments 2-753
VTP
changing characteristics 2-758
clearing pruning counters 2-63
configuring
file name 2-758
counters display fields 2-601
displaying information 2-600
enabling
tunneling for 2-225
saving the configuration 2-732, 2-742
statistics 2-600
status 2-600
status display fields 2-603
vtp (global configuration) command 2-758
vtp (VLAN configuration) command 2-762
X