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Table Of Contents
A - B - C - D - E - F - G - H - I - J - L - M - N - P - Q - R - S - T - U - V -
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 2-560
access control entries
access control lists
access groups
IP 2-104
MAC, displaying 2-356
access map configuration mode 2-180
access mode 2-512
access ports 2-512
ACLs
deny 2-54
displaying 2-274
for non-IP protocols 2-160
IP 2-104
matching 2-180
on Layer 2 interfaces 2-104
permit 2-240
action command 2-6
address aliasing 2-231
aggregate-port learner 2-236
allowed VLANs 2-526
apply command 2-560
archive download-sw command 2-8
archive tar command 2-11
archive upload-sw command 2-14
audience xv
authentication failed VLAN
auth-fail max-attempts
See dot1x auth-fail max-attempts
auth-fail vlan
authorization state of controlled port 2-80
autonegotiation of duplex mode 2-87
auto qos voip command 2-16
B
BackboneFast, for STP 2-450
backup interfaces
configuring 2-507
displaying 2-323
boot (boot loader) command A-2
boot boothlpr command 2-20
boot config-file command 2-21
boot enable-break command 2-22
boot helper command 2-23
boot helper-config file command 2-24
booting
Cisco IOS image 2-27
displaying environment variables 2-281
interrupting 2-22
manually 2-25
boot loader
accessing A-1
booting
Cisco IOS image A-2
helper image 2-23
directories
creating A-15
displaying a list of A-7
removing A-19
displaying
available commands A-12
memory heap utilization A-14
version A-26
environment variables
described A-20
displaying settings A-20
location of A-21
setting A-20
unsetting A-24
files
copying A-5
deleting A-6
displaying a list of A-7
displaying the contents of A-4, A-16, A-23
renaming A-17
file system
formatting A-10
initializing flash A-9
running a consistency check A-11
loading helper images A-13
resetting the system A-18
boot manual command 2-25
boot private-config-file command 2-26
boot system command 2-27
BPDU filtering, for spanning tree 2-451, 2-484
BPDU guard, for spanning tree 2-453, 2-484
broadcast storm control 2-502
C
cat (boot loader) command A-4
caution, description xvi
channel-group command 2-28
channel-protocol command 2-31
Cisco SoftPhone
auto-QoS configuration 2-16
trusting packets sent from 2-222
class command 2-32
class-map command 2-34
class maps
creating 2-34
defining the match criteria 2-182
displaying 2-285
class of service
clear dot1x command 2-36
clear eap sessions command 2-37
clear errdisable interface 2-38
clear ip dhcp snooping database command 2-39
clear lacp command 2-41
clear mac address-table command 2-42, 2-43
clear pagp command 2-44
clear port-security command 2-45
clear spanning-tree counters command 2-47
clear spanning-tree detected-protocols command 2-48
clear vmps statistics command 2-49
clear vtp counters command 2-50
clusters
SNMP trap 2-441
command modes defined 1-1
configuration, initial
See getting started guide and hardware installation guide
configuration files
password recovery disable considerations A-1
specifying the name 2-21, 2-26
configuring multiple interfaces 2-101
config-vlan mode
commands 2-547
description 1-4
entering 2-546
summary 1-2
conventions
command xv
for examples xvi
publication xv
text xv
copy (boot loader) command A-5
CoS
assigning default value to incoming packets 2-192
overriding the incoming value 2-192
CoS-to-DSCP map 2-196
CPU ASIC statistics, displaying 2-286
crashinfo files 2-94
D
debug auto qos command 28
debug backup command 30
debug dot1x command 31
debug dtp command 32
debug eap command 33
debug etherchannel command 34
debug interface command 35
debug ip igmp filter command 36
debug ip igmp max-groups command 37
debug ip igmp snooping command 38
debug lacp command 39
debug mac-notification command 40
debug matm command 41
debug matm move update command 42
debug monitor command 43
debug mvrdbg command 44
debug nvram command 45
debug pagp command 46
debug platform acl command 47
debug platform backup interface command 48
debug platform cpu-queues command 49
debug platform dot1x command 51
debug platform etherchannel command 52
debug platform forw-tcam command 53
debug platform ip dhcp command 54
debug platform ip igmp snooping command 55
debug platform led command 57
debug platform matm command 58
debug platform messaging application command 59
debug platform phy command 60
debug platform pm command 62
debug platform port-asic command 64
debug platform port-security command 65
debug platform qos-acl-tcam command 66
debug platform remote-commands command 67
debug platform resource-manager command 68
debug platform snmp command 69
debug platform span command 70
debug platform supervisor-asic command 71
debug platform sw-bridge command 72
debug platform tcam command 73
debug platform udld command 75
debug platform vlan command 76
debug pm command 77
debug port-security command 79
debug qos-manager command 80
debug spanning-tree backbonefast command 83
debug spanning-tree bpdu command 84
debug spanning-tree bpdu-opt command 85
debug spanning-tree command 81
debug spanning-tree mstp command 86
debug spanning-tree switch command 88
debug spanning-tree uplinkfast command 90
debug sw-vlan command 91
debug sw-vlan ifs command 93
debug sw-vlan notification command 94
debug sw-vlan vtp command 95
debug udld command 97
debug vqpc command 99
define interface-range command 2-51
delete (boot loader) command A-6
delete command 2-53
deny command 2-54
detect mechanism, causes 2-89
device manager requirements xvi
DHCP snooping
accepting untrusted packets from edge switch 2-114
enabling
on a VLAN 2-121
trust on an interface 2-119
error recovery timer 2-91
rate limiting 2-118
DHCP snooping binding database
bindings
displaying 2-336
clearing database agent statistics 2-39
displaying
binding entries 2-336
database agent status 2-338
dir (boot loader) command A-7
directories, deleting 2-53
documentation, related xvi
document conventions xv
dot1x auth-fail max-attempts 2-59
dot1x auth-fail vlan 2-61
dot1x command 2-57
dot1x control-direction command 2-63
dot1x critical global configuration command 2-65
dot1x critical interface configuration command 2-67
dot1x default command 2-69
dot1x fallback command 2-70
dot1x guest-vlan command 2-71
dot1x host-mode command 2-73
dot1x initialize command 2-74
dot1x mac-auth-bypass command 2-75
dot1x max-reauth-req command 2-77
dot1x max-req command 2-78
dot1x pae command 2-79
dot1x port-control command 2-80
dot1x re-authenticate command 2-82
dot1x reauthentication command 2-83
dot1x timeout command 2-84
dropping packets, with ACL matches 2-6
DSCP-to-CoS map 2-196
DSCP-to-DSCP-mutation map 2-196
DTP 2-513
DTP flap
error detection for 2-89
error recovery timer 2-91
DTP negotiation 2-514
dual-purpose uplink ports
selecting the type 2-186
duplex command 2-87
dynamic-access ports
configuring 2-505
restrictions 2-505
dynamic auto VLAN membership mode 2-512
dynamic desirable VLAN membership mode 2-512
Dynamic Host Configuration Protocol (DHCP)
Dynamic Trunking Protocol
E
EAP-request/identity frame
maximum number to send 2-78
response time before retransmitting 2-84
encapsulation methods 2-526
environment variables, displaying 2-281
errdisable detect cause command 2-89
errdisable recovery command 2-91
error conditions, displaying 2-312
error disable detection 2-89
error-disabled interfaces, displaying 2-323
EtherChannel
assigning Ethernet interface to channel group 2-28
creating port-channel logical interface 2-99
debug EtherChannel/PAgP, display 34
debug platform-specific events, display 52
displaying 2-316
interface information, displaying 2-323
LACP
clearing channel-group information 2-41
debug messages, display 39
displaying 2-350
modes 2-28
port priority for hot-standby ports 2-148
restricting a protocol 2-31
system priority 2-150
load-distribution methods 2-250
PAgP
aggregate-port learner 2-236
clearing channel-group information 2-44
debug messages, display 46
displaying 2-400
error detection for 2-89
error recovery timer 2-91
learn method 2-236
modes 2-28
physical-port learner 2-236
priority of interface for transmitted traffic 2-238
Ethernet controller, internal register display 2-288
Ethernet statistics, collecting 2-261
examples, conventions for xvi
exception crashinfo command 2-94
exit command 2-560
extended-range VLANs
and allowed VLAN list 2-526
and pruning-eligible list 2-526
configuring 2-546
extended system ID for STP 2-459
F
fallback profile command 2-95
fallback profiles
displaying 2-319
file name, VTP 2-569
files, deleting 2-53
flash_init (boot loader) command A-9
Flex Links
configuring 2-507
displaying 2-323
flowcontrol command 2-97
format (boot loader) command A-10
forwarding packets, with ACL matches 2-6
forwarding results, display C-6
frame forwarding information, displaying C-6
fsck (boot loader) command A-11
G
global configuration mode 1-2, 1-3
H
hardware ACL statistics 2-274
help (boot loader) command A-12
hierarchical policy maps 2-248
host connection, port configuration 2-511
I
IEEE 802.1x
and switchport modes 2-513
violation error recovery 2-91
See also port-based authentication
IEEE 802.1X Port Based Authentication
enabling guest VLAN supplicant 2-60, 2-70, 2-96
IGMP filters
applying 2-124
debug messages, display 36
IGMP groups, setting maximum 2-126
IGMP maximum groups, debugging 37
IGMP profiles
creating 2-128
displaying 2-341
IGMP snooping
adding ports as a static member of a group 2-144
displaying 2-342, 2-346, 2-348
enabling 2-130
enabling the configurable-leave timer 2-132
enabling the Immediate-Leave feature 2-141
flooding query count 2-138
interface topology change notification behavior 2-140
multicast table 2-344
querier 2-134
query solicitation 2-138
report suppression 2-136
switch topology change notification behavior 2-138
images
Immediate-Leave feature, MVR 2-233
immediate-leave processing 2-141
initial configuration
See getting started guide and hardware installation guide
interface configuration mode 1-2, 1-4
interface port-channel command 2-99
interface range command 2-101
interface-range macros 2-51
interfaces
assigning Ethernet interface to channel group 2-28
configuring 2-87
configuring multiple 2-101
creating port-channel logical 2-99
debug messages, display 35
disabling 2-439
displaying the MAC address table 2-368
restarting 2-439
interface speed, configuring 2-494
interface vlan command 2-103
internal registers, displaying 2-288, 2-296
Internet Group Management Protocol
invalid GBIC
error detection for 2-89
error recovery timer 2-91
ip access-group command 2-104
ip address command 2-106
IP addresses, setting 2-106
IP address matching 2-180
ip admission command 2-108
ip admission name proxy http command 2-109
IP DHCP snooping
ip dhcp snooping command 2-111
ip dhcp snooping information option allow-untrusted command 2-114
ip dhcp snooping information option command 2-112
ip dhcp snooping information option format remote-id command 2-116
ip dhcp snooping limit rate command 2-118
ip dhcp snooping trust command 2-119
ip dhcp snooping verify command 2-120
ip dhcp snooping vlan command 2-121
ip dhcp snooping vlan information option format-type circuit-id string command 2-122
ip igmp filter command 2-124
ip igmp max-groups command 2-126
ip igmp profile command 2-128
ip igmp snooping command 2-130
ip igmp snooping last-member-query-interval command 2-132
ip igmp snooping querier command 2-134
ip igmp snooping report-suppression command 2-136
ip igmp snooping tcn command 2-138
ip igmp snooping tcn flood command 2-140
ip igmp snooping vlan immediate-leave command 2-141
ip igmp snooping vlan mrouter command 2-142
ip igmp snooping vlan static command 2-144
IP multicast addresses 2-230
IP phones
auto-QoS configuration 2-16
trusting packets sent from 2-222
IP-precedence-to-DSCP map 2-196
IP source guard
displaying
dynamic binding entries only 2-336
ip ssh command 2-146
J
jumbo frames
L
LACP
lacp port-priority command 2-148
lacp system-priority command 2-150
Layer 2 traceroute
IP addresses 2-537
MAC addresses 2-534
line configuration mode 1-2, 1-5
Link Aggregation Control Protocol
link flap
error detection for 2-89
error recovery timer 2-91
link state group command 2-152
link state track command 2-154
load_helper (boot loader) command A-13
load-distribution methods for EtherChannel 2-250
logging event command 2-155
logging file command 2-156
logical interface 2-99
loopback error
detection for 2-89
recovery timer 2-91
loop guard, for spanning tree 2-460, 2-464
M
mac access-group command 2-158
MAC access-groups, displaying 2-356
MAC access list configuration mode 2-160
mac access-list extended command 2-160
MAC access lists 2-54
MAC addresses
displaying
aging time 2-362
all 2-360
dynamic 2-366
MAC address-table move updates 2-370
notification settings 2-372
number of addresses in a VLAN 2-364
per interface 2-368
per VLAN 2-376
static 2-374
static and dynamic entries 2-358
dynamic
aging time 2-162
deleting 2-42
displaying 2-366
enabling MAC address notification 2-165
enabling MAC address-table move update 2-163
matching 2-180
static
adding and removing 2-167
displaying 2-374
dropping on an interface 2-168
tables 2-360
mac address notification, debugging 40
mac address-table aging-time 2-158, 2-180
mac address-table aging-time command 2-162
mac address-table move update command 2-163
mac address-table notification command 2-165
mac address-table static command 2-167
mac address-table static drop command 2-168
macro apply command 2-170
macro description command 2-173
macro global command 2-174
macro global description command 2-177
macro name command 2-178
macros
adding a description 2-173
adding a global description 2-177
applying 2-174
creating 2-178
displaying 2-402
specifying parameter values 2-174
tracing 2-174
manual
audience xv
purpose of xv
maps
QoS
defining 2-196
displaying 2-386
VLAN
creating 2-557
defining 2-180
displaying 2-429
match (access-map configuration) command 2-180
match (class-map configuration) command 2-182
maximum transmission unit
mdix auto command 2-184
media-type command 2-186
memory (boot loader) command A-14
mkdir (boot loader) command A-15
mls qos aggregate-policer command 2-190
mls qos command 2-188
mls qos cos command 2-192
mls qos dscp-mutation command 2-194
mls qos map command 2-196
mls qos queue-set output buffers command 2-200
mls qos queue-set output threshold command 2-202
mls qos rewrite ip dscp command 2-204
mls qos srr-queue input bandwidth command 2-206
mls qos srr-queue input buffers command 2-208
mls qos-srr-queue input cos-map command 2-210
mls qos srr-queue input dscp-map command 2-212
mls qos srr-queue input priority-queue command 2-214
mls qos srr-queue input threshold command 2-216
mls qos-srr-queue output cos-map command 2-218
mls qos srr-queue output dscp-map command 2-220
mls qos trust command 2-222
mls qos vlan-based command 2-224
mode, MVR 2-230
Mode button, and password recovery 2-262
modes, commands 1-1
monitor session command 2-225
more (boot loader) command A-16
MSTP
displaying 2-412
interoperability 2-48
link type 2-462
MST region
aborting changes 2-468
applying changes 2-468
configuration name 2-468
configuration revision number 2-468
current or pending display 2-468
displaying 2-412
MST configuration mode 2-468
VLANs-to-instance mapping 2-468
path cost 2-470
protocol mode 2-466
restart protocol migration process 2-48
root port
loop guard 2-460
preventing from becoming designated 2-460
restricting which can be root 2-460
root guard 2-460
root switch
affects of extended system ID 2-459
interval between BDPU messages 2-474
interval between hello BPDU messages 2-473, 2-480
max-age 2-474
maximum hop count before discarding BPDU 2-475
port priority for selection of 2-476
primary or secondary 2-480
switch priority 2-479
state changes
blocking to forwarding state 2-486
enabling BPDU filtering 2-451, 2-484
enabling BPDU guard 2-453, 2-484
enabling Port Fast 2-484, 2-486
forward-delay time 2-472
length of listening and learning states 2-472
rapid transition to forwarding 2-462
shutting down Port Fast-enabled ports 2-484
state information display 2-411
MTU
configuring size 2-531
displaying global setting 2-419
multicast group address, MVR 2-233
multicast groups, MVR 2-231
multicast router learning method 2-142
multicast router ports, configuring 2-142
multicast storm control 2-502
multicast VLAN, MVR 2-230
multicast VLAN registration
multiple hosts on authorized port 2-73
Multiple Spanning Tree Protocol
MVR
and address aliasing 2-231
configuring 2-230
configuring interfaces 2-233
debug messages, display 44
displaying 2-394
displaying interface information 2-396
members, displaying 2-398
mvr (global configuration) command 2-230
mvr (interface configuration) command 2-233
mvr vlan group command 2-234
N
native VLANs 2-526
nonegotiate
DTP messaging 2-514
nonegotiate, speed 2-494
non-IP protocols
denying 2-54
forwarding 2-240
non-IP traffic access lists 2-160
non-IP traffic forwarding
denying 2-54
permitting 2-240
normal-range VLANs 2-546, 2-551
note, description xvi
P
PAgP
pagp learn-method command 2-236
pagp port-priority command 2-238
password-recovery mechanism, enabling and disabling 2-262
permit (MAC access-list configuration) command 2-240
per-VLAN spanning-tree plus
physical-port learner 2-236
PID, displaying 2-333
PIM-DVMRP, as multicast router learning method 2-142
police aggregate command 2-245
police command 2-243
policed-DSCP map 2-196
policy-map command 2-247
policy maps
applying to an interface 2-264, 2-269
creating 2-247
displaying 2-405
hierarchical 2-248
policers
displaying 2-379
for a single class 2-243
for multiple classes 2-190, 2-245
policed-DSCP map 2-196
traffic classification
defining the class 2-32
defining trust states 2-539
setting DSCP or IP precedence values 2-267
Port Aggregation Protocol
port-based authentication
AAA method list 2-3
debug messages, display 31
enabling IEEE 802.1x
globally 2-57
per interface 2-80
guest VLAN 2-71
host modes 2-73
IEEE 802.1x AAA accounting methods 2-1
initialize an interface 2-74
MAC authentication bypass 2-75
manual control of authorization state 2-80
multiple hosts on authorized port 2-73
PAE as authenticator 2-79
periodic re-authentication
enabling 2-83
time between attempts 2-84
quiet period between failed authentication exchanges 2-84
re-authenticating IEEE 802.1x-enabled ports 2-82
resetting configurable IEEE 802.1x parameters 2-69
switch-to-authentication server retransmission time 2-84
switch-to-client frame-retransmission number2-77to 2-78
switch-to-client retransmission time 2-84
port-channel load-balance command 2-250
Port Fast, for spanning tree 2-486
port ranges, defining 2-51
ports, debugging 77
ports, protected 2-525
port security
aging 2-521
debug messages, display 79
enabling 2-516
violation error recovery 2-91
port trust states for QoS 2-222
port types, MVR 2-233
priority-queue command 2-252
product identification information, displaying 2-333
protected ports, displaying 2-329
pruning
VLANs 2-526
VTP
displaying interface information 2-323
pruning-eligible VLAN list 2-528
PVST+
Q
QoS
auto-QoS
configuring 2-16
debug messages, display 28
displaying 2-278
class maps
creating 2-34
defining the match criteria 2-182
displaying 2-285
defining the CoS value for an incoming packet 2-192
displaying configuration information 2-278, 2-378
DSCP transparency 2-204
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 2-194
defining DSCP-to-DSCP-mutation map 2-196
egress queues
allocating buffers 2-200
defining the CoS output queue threshold map 2-218
defining the DSCP output queue threshold map 2-220
displaying buffer allocations 2-382
displaying CoS output queue threshold map 2-386
displaying DSCP output queue threshold map 2-386
displaying queueing strategy 2-382
displaying queue-set settings 2-389
enabling bandwidth shaping and scheduling 2-498
enabling bandwidth sharing and scheduling 2-500
limiting the maximum output on a port 2-496
mapping a port to a queue-set 2-254
mapping CoS values to a queue and threshold 2-218
mapping DSCP values to a queue and threshold 2-220
setting maximum and reserved memory allocations 2-202
setting WTD thresholds 2-202
enabling 2-188
ingress queues
allocating buffers 2-208
assigning SRR scheduling weights 2-206
defining the CoS input queue threshold map 2-210
defining the DSCP input queue threshold map 2-212
displaying buffer allocations 2-382
displaying CoS input queue threshold map 2-386
displaying DSCP input queue threshold map 2-386
displaying queueing strategy 2-382
displaying settings for 2-380
enabling the priority queue 2-214
mapping CoS values to a queue and threshold 2-210
mapping DSCP values to a queue and threshold 2-212
setting WTD thresholds 2-216
maps
defining 2-196, 2-210, 2-212, 2-218, 2-220
displaying 2-386
policy maps
applying an aggregate policer 2-245
applying to an interface 2-264, 2-269
creating 2-247
defining policers 2-190, 2-243
displaying policers 2-379
displaying policy maps 2-405
hierarchical 2-248
policed-DSCP map 2-196
setting DSCP or IP precedence values 2-267
traffic classifications 2-32
trust states 2-539
port trust states 2-222
queues, enabling the expedite 2-252
statistics
in-profile and out-of-profile packets 2-382
packets enqueued or dropped 2-382
sent and received CoS values 2-382
sent and received DSCP values 2-382
trusted boundary for IP phones 2-222
VLAN-based 2-224
quality of service
querytime, MVR 2-230
queue-set command 2-254
R
radius-server dead-criteria command 2-255
radius-server host command 2-257
rapid per-VLAN spanning-tree plus
rapid PVST+
re-authenticating IEEE 802.1x-enabled ports 2-82
re-authentication
periodic 2-83
time between attempts 2-84
receiver ports, MVR 2-233
receiving flow-control packets 2-97
recovery mechanism
causes 2-91
display 2-38, 2-283, 2-310, 2-314
timer interval 2-91
remote-span command 2-259
Remote Switched Port Analyzer
rename (boot loader) command A-17
requirements
device manager xvi
reset (boot loader) command A-18
reset command 2-560
restricted VLAN
rmdir (boot loader) command A-19
rmon collection stats command 2-261
root guard, for spanning tree 2-460
RSPAN
configuring 2-225
displaying 2-392
filter RSPAN traffic 2-225
remote-span command 2-259
sessions
add interfaces to 2-225
displaying 2-392
start new 2-225
S
secure ports, limitations 2-518
sending flow-control packets 2-97
service password-recovery command 2-262
service-policy command 2-264
set (boot loader) command A-20
set command 2-267
setup command 2-269
setup express command 2-272
show access-lists command 2-274
show archive status command 2-277
show auto qos command 2-278
show boot command 2-281
show cable-diagnostics tdr command 2-283
show changes command 2-560
show class-map command 2-285
show controllers cpu-interface command 2-286
show controllers ethernet-controller command 2-288
show controllers tcam command 2-296
show controller utilization command 2-298
show current command 2-560
show dot1x command 2-300
show dtp 2-304
show eap command 2-306
show env command 2-309
show errdisable detect command 2-310
show errdisable flap-values command 2-312
show errdisable recovery command 2-314
show etherchannel command 2-316
show fallback profile command 2-319
show flowcontrol command 2-321
show interfaces command 2-323
show interfaces counters command 2-331
show inventory command 2-333
show ip dhcp snooping binding command 2-336
show ip dhcp snooping command 2-335
show ip dhcp snooping database command 2-338
show ip igmp profile command 2-341
show ip igmp snooping command 2-342
show ip igmp snooping groups command 2-344
show ip igmp snooping mrouter command 2-346
show ip igmp snooping querier command 2-348
show lacp command 2-350
show link state group command 2-354
show mac access-group command 2-356
show mac address-table address command 2-360
show mac address-table aging time command 2-362
show mac address-table command 2-358
show mac address-table count command 2-364
show mac address-table dynamic command 2-366
show mac address-table interface command 2-368
show mac address-table move update command 2-370
show mac address-table notification command 2-43, 2-372, 42
show mac address-table static command 2-374
show mac address-table vlan command 2-376
show mls qos aggregate-policer command 2-379
show mls qos command 2-378
show mls qos input-queue command 2-380
show mls qos interface command 2-382
show mls qos maps command 2-386
show mls qos queue-set command 2-389
show mls qos vlan command 2-391
show monitor command 2-392
show mvr command 2-394
show mvr interface command 2-396
show mvr members command 2-398
show pagp command 2-400
show parser macro command 2-402
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 igmp snooping command C-8
show platform layer4op command C-10
show platform mac-address-table command C-11
show platform messaging command C-12
show platform monitor command C-13
show platform mvr table command C-14
show platform pm command C-15
show platform port-asic command C-16
show platform port-security command C-21
show platform qos command C-22
show platform resource-manager command C-23
show platform snmp counters command C-25
show platform spanning-tree command C-26
show platform stp-instance command C-27
show platform tcam command C-28
show platform vlan command C-30
show policy-map command 2-405
show port security command 2-407
show proposed command 2-560
show setup express command 2-410
show spanning-tree command 2-411
show storm-control command 2-417
show system mtu command 2-419
show trust command 2-539
show udld command 2-420
show version command 2-423
show vlan access-map command 2-429
show vlan command 2-425
show vlan command, fields 2-427
show vlan filter command 2-430
show vmps command 2-431
show vtp command 2-434
shutdown command 2-439
shutdown vlan command 2-440
Smartports macros
SNMP host, specifying 2-444
SNMP informs, enabling the sending of 2-441
snmp-server enable traps command 2-441
snmp-server host command 2-444
snmp trap mac-notification command 2-448
SNMP traps
enabling MAC address notification trap 2-448
enabling the MAC address notification feature 2-165
enabling the sending of 2-441
SoftPhone
software images
deleting 2-53
downloading 2-8
upgrading 2-8
uploading 2-14
software version, displaying 2-423
source ports, MVR 2-233
SPAN
configuring 2-225
debug messages, display 43
displaying 2-392
filter SPAN traffic 2-225
sessions
add interfaces to 2-225
displaying 2-392
start new 2-225
spanning 2-488
spanning-tree backbonefast command 2-450
spanning-tree bpdufilter command 2-451
spanning-tree bpduguard command 2-453
spanning-tree cost command 2-455
spanning-tree etherchannel command 2-457
spanning-tree extend system-id command 2-459
spanning-tree guard command 2-460
spanning-tree link-type command 2-462
spanning-tree loopguard default command 2-464
spanning-tree mode command 2-466
spanning-tree mst configuration command 2-468
spanning-tree mst cost command 2-470
spanning-tree mst forward-time command 2-472
spanning-tree mst hello-time command 2-473
spanning-tree mst max-age command 2-474
spanning-tree mst max-hops command 2-475
spanning-tree mst port-priority command 2-476
spanning-tree mst pre-standard command 2-478
spanning-tree mst priority command 2-479
spanning-tree mst root command 2-480
spanning-tree portfast (global configuration) command 2-484
spanning-tree portfast (interface configuration) command 2-486
spanning-tree port-priority command 2-482
Spanning Tree Protocol
spanning-tree transmit hold-count command 2-488
spanning-tree uplinkfast command 2-489
spanning-tree vlan command 2-491
speed command 2-494
srr-queue bandwidth limit command 2-496
srr-queue bandwidth shape command 2-498
srr-queue bandwidth share command 2-500
SSH, configuring version 2-146
static-access ports, configuring 2-505
statistics, Ethernet group 2-261
sticky learning, enabling 2-516
storm-control command 2-502
STP
BackboneFast 2-450
counters, clearing 2-47
debug messages, display
BackboneFast events 83
MSTP 86
optimized BPDUs handling 85
spanning-tree activity 81
switch shim 88
transmitted and received BPDUs 84
UplinkFast 90
detection of indirect link failures 2-450
EtherChannel misconfiguration 2-457
extended system ID 2-459
path cost 2-455
protocol modes 2-466
root port
accelerating choice of new 2-489
loop guard 2-460
preventing from becoming designated 2-460
restricting which can be root 2-460
root guard 2-460
UplinkFast 2-489
root switch
affects of extended system ID 2-459, 2-492
hello-time 2-491
interval between BDPU messages 2-491
interval between hello BPDU messages 2-491
max-age 2-491
port priority for selection of 2-482
primary or secondary 2-491
switch priority 2-491
state changes
STPiblocking to forwarding state 2-486
enabling BPDU filtering 2-451, 2-484
enabling BPDU guard 2-453, 2-484
enabling Port Fast 2-484, 2-486
enabling timer to recover from error state 2-91
forward-delay time 2-491
length of listening and learning states 2-491
shutting down Port Fast-enabled ports 2-484
state information display 2-411
Switched Port Analyzer
switchport access command 2-505
switchport backup interface command 2-507
switchport block command 2-510
switchport host command 2-511
switchport mode command 2-512
switchport nonegotiate command 2-514
switchport port-security aging command 2-521
switchport port-security command 2-516
switchport priority extend command 2-523
switchport protected command 2-525
switchports, displaying 2-323
switchport trunk command 2-526
switchport voice vlan command 2-529
system message logging, save message to flash 2-156
system mtu command 2-531
T
tar files, creating, listing, and extracting 2-11
TDR, running 2-533
test cable-diagnostics tdr command 2-533
traceroute mac command 2-534
traceroute mac ip command 2-537
trunking, VLAN mode 2-512
trunk mode 2-512
trunk ports 2-512
trunks, to non-DTP device 2-513
trusted boundary for QoS 2-222
trusted port states for QoS 2-222
type (boot loader) command A-23
U
UDLD
debug messages, display 97
enable globally 2-541
enable per interface 2-543
error recovery timer 2-91
message timer 2-541
reset a shutdown interface 2-545
status 2-420
udld command 2-541
udld port command 2-543
udld reset command 2-545
unicast storm control 2-502
UniDirectional Link Detection
unknown multicast traffic, preventing 2-510
unknown unicast traffic, preventing 2-510
unset (boot loader) command A-24
upgrading
software images 2-8
monitoring status of 2-277
upgrading information
UplinkFast, for STP 2-489
V
version (boot loader) command A-26
VLAN
enabling guest VLAN supplicant 2-60, 2-70
vlan (global configuration) command 2-546
vlan (VLAN configuration) command 2-551
vlan access-map command 2-557
VLAN access map configuration mode 2-557
VLAN access maps
actions 2-6
displaying 2-429
VLAN-based QoS 2-224
VLAN configuration
VLAN configuration mode
commands
VLAN 2-551
VTP 2-573
description 1-5
entering 2-559
summary 1-2
vlan database command 2-559
vlan filter command 2-562
VLAN filters, displaying 2-430
VLAN maps
applying 2-562
creating 2-557
defining 2-180
displaying 2-429
VLAN Query Protocol
VLANs
adding 2-546
debug messages, display
ISL 94
VLAN IOS file system error tests 93
VLAN manager activity 91
VTP 95
displaying configurations 2-425
enabling guest VLAN supplicant 2-96
extended-range 2-546
MAC addresses
displaying 2-376
number of 2-364
restarting 2-440
saving the configuration 2-546
shutting down 2-440
SNMP traps for VTP 2-442, 2-445
suspending 2-440
variables 2-551
VLAN Trunking Protocol
VMPS
configuring servers 2-567
displaying 2-431
error recovery timer 2-91
reconfirming dynamic VLAN assignments 2-564
vmps reconfirm (global configuration) command 2-565
vmps reconfirm (privileged EXEC) command 2-564
vmps retry command 2-566
vmps server command 2-567
voice VLAN
configuring 2-529
setting port priority 2-523
VQP
and dynamic-access ports 2-505
clearing client statistics 2-49
displaying information 2-431
per-server retry count 2-566
reconfirmation interval 2-565
reconfirming dynamic VLAN assignments 2-564
VTP
changing characteristics 2-569
clearing pruning counters 2-50
configuring
file name 2-569
counters display fields 2-435
displaying information 2-434
enabling
saving the configuration 2-546, 2-555
statistics 2-434
status 2-434
status display fields 2-436
vtp (global configuration) command 2-569
vtp (VLAN configuration) command 2-573