A -
B -
C -
D -
E -
F -
G -
H -
I -
J -
L -
M -
N -
O -
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, 2-24, 2-30, 2-32, 2-34, 2-36, 2-38, 2-130, 2-292, 2-458, B-7, B-31
AAA methods 2-3
access control entries
See ACEs
access control lists
See ACLs
access groups
IP 2-178
MAC, displaying 2-584
access list, IPv6 2-249
access map configuration mode 2-318
access mode 2-775
access ports 2-775
ACEs 2-114, 2-392
ACLs
deny 2-112
displaying 2-440
for non-IP protocols 2-296
IP 2-178
matching 2-318
on Layer 2 interfaces 2-178
permit 2-390
action command 2-6
aggregate-port learner 2-379
allowed VLANs 2-795
archive copy-sw command 2-8
archive download-sw command 2-11
archive tar command 2-15
archive upload-sw command 2-18
arp (boot loader) command A-2
arp access-list command 2-20
authentication command disable-port ignore 2-23
authentication control-direction command 2-24
authentication event command 2-26
authentication failed VLAN
See dot1x auth-fail vlan
authentication fallback command 2-30
authentication host-mode command 2-32
authentication mac-move permit command 2-34
authentication open command 2-36
authentication order command 2-38
authentication periodic command 2-40
authentication port-control command 2-42
authentication priority command 2-44
authentication timer command 2-46
authentication violation command 2-48
auth-fail max-attempts
See dot1x auth-fail max-attempts
auth-fail vlan
See dot1x auth-fail vlan
auth open command 2-36
auth order command 2-38
authorization state of controlled port 2-146
auth timer command 2-46
autonegotiation of duplex mode 2-156
auto qos voip command 2-50
B
BackboneFast, for STP 2-697
backup interfaces
configuring 2-769
displaying 2-507
boot (boot loader) command A-3
boot auto-copy-sw command 2-54
boot auto-download-sw command 2-56
boot config-file command 2-58
boot enable-break command 2-59
boot helper command 2-60
boot helper-config file command 2-61
booting
Cisco IOS image 2-64
displaying environment variables 2-453
interrupting 2-59
manually 2-62
boot loader
accessing A-1
booting
Cisco IOS image A-3
helper image 2-60
directories
creating A-19
displaying a list of A-8
removing A-23
displaying
available commands A-13
memory heap utilization A-14
version A-30
environment variables
described A-24
displaying settings A-24
location of A-25
setting A-24
unsetting A-28
files
copying A-6
deleting A-7
displaying a list of A-8
displaying the contents of A-5, A-20, A-27
renaming A-21
file system
formatting A-11
initializing flash A-10
running a consistency check A-12
prompt A-1
resetting the system A-22
boot manual command 2-62
boot private-config-file command 2-63
boot system command 2-64
BPDU filtering, for spanning tree 2-698, 2-732
BPDU guard, for spanning tree 2-700, 2-732
broadcast storm control 2-753
C
cat (boot loader) command A-5
CDP, enabling protocol tunneling for 2-275
channel-group command 2-66
channel-protocol command 2-70
Cisco SoftPhone
auto-QoS configuration 2-50
trusting packets sent from 2-359
CISP
See Client Information Signalling Protocol
cisp
debug platform cisp command B-31
cisp enable command 2-71
class command 2-72
class-map command 2-74
class maps
creating 2-74
defining the match criteria 2-320
displaying 2-459
class of service
See CoS
clear dot1x command 2-76
clear eap command 2-77
clear errdisable interface 2-78
clear ip arp inspection log command 2-79
clear ip arp inspection statistics command 2-80
clear ipc command 2-85
clear ip dhcp snooping database command 2-81, 2-83
clear ipv6 dhcp conflict command 2-86
clear l2protocol-tunnel counters command 2-87
clear lacp command 2-88
clear logging command 2-89
clear mac address-table command 2-90, 2-91
clear nmsp statistics command 2-92
clear pagp command 2-93
clear port-security command 2-94
clear spanning-tree counters command 2-96
clear spanning-tree detected-protocols command 2-97
clear vmps statistics command 2-98
clear vtp counters command 2-99
Client Information Signalling Protocol 2-71, 2-130, 2-458, B-7, B-31
command modes defined 1-2
configuration files
password recovery disable considerations A-1
specifying the name 2-58, 2-63
configuring multiple interfaces 2-174
config-vlan mode
commands 2-819
entering 2-818
copy (boot loader) command A-6
copy logging onboard command 2-100
CoS
assigning default value to incoming packets 2-329
assigning to Layer 2 protocol packets 2-278
overriding the incoming value 2-329
CoS-to-DSCP map 2-333
CPU ASIC statistics, displaying 2-460
crashinfo files 2-165
critical VLAN 2-27
D
debug authentication B-2
debug auto qos command B-4
debug backup command B-6
debug cisp command B-7
debug dot1x command B-8
debug dtp command B-9
debug eap command B-10
debug etherchannel command B-11
debug fastethernet command B-12
debug interface command B-15
debug ip dhcp snooping command B-13
debug ip igmp filter command B-16
debug ip igmp max-groups command B-17
debug ip igmp snooping command B-18
debug ip verify source packet command B-14
debug lacp command B-19
debug lldp packets command B-20
debug mac-notification command B-21
debug matm command B-22
debug matm move update command B-23
debug monitor command B-24
debug mvrdbg command B-25
debug nmsp command B-26
debug nvram command B-27
debug pagp command B-28
debug platform acl command B-29
debug platform backup interface command B-30
debug platform cisp command B-31
debug platform cli-redirection main command B-32
debug platform configuration command B-33
debug platform cpu-queues command B-34
debug platform device-manager command B-36
debug platform dot1x command B-37
debug platform etherchannel command B-38
debug platform fallback-bridging command B-39
debug platform ip arp inspection command B-40
debug platform ipc command B-49
debug platform ip dhcp command B-41
debug platform ip igmp snooping command B-42
debug platform ip multicast command B-44
debug platform ip unicast command B-46
debug platform ip wccp command B-48
debug platform led command B-50
debug platform matm command B-51
debug platform messaging application command B-52
debug platform phy command B-53
debug platform pm command B-55
debug platform port-asic command B-57
debug platform port-security command B-58
debug platform qos-acl-tcam command B-59
debug platform remote-commands command B-60
debug platform resource-manager command B-61
debug platform snmp command B-62
debug platform span command B-63
debug platform stack-manager command B-64
debug platform supervisor-asic command B-65
debug platform sw-bridge command B-66
debug platform tcam command B-67
debug platform udld command B-70
debug platform vlan command B-71
debug pm command B-72
debug port-security command B-74
debug qos-manager command B-75
debug spanning-tree backbonefast command B-78
debug spanning-tree bpdu command B-79
debug spanning-tree bpdu-opt command B-80
debug spanning-tree command B-76
debug spanning-tree mstp command B-81
debug spanning-tree switch command B-83
debug spanning-tree uplinkfast command B-85
debug sw-vlan command B-86
debug sw-vlan ifs command B-88
debug sw-vlan notification command B-89
debug sw-vlan vtp command B-91
debug udld command B-93
debug vqpc command B-95
define interface-range command 2-102
delete (boot loader) command A-7
delete command 2-104
deny (ARP access-list configuration) command 2-105
deny (IPv6) command 2-107
deny command 2-112
detect mechanism, causes 2-157
DHCP snooping
accepting untrusted packets from edge switch 2-207
enabling
on a VLAN 2-213
option 82 2-205, 2-207
trust on an interface 2-211
error recovery timer 2-161
rate limiting 2-210
DHCP snooping binding database
binding file, configuring 2-203
bindings
adding 2-201
deleting 2-201
displaying 2-529
clearing database agent statistics 2-81, 2-83
database agent, configuring 2-203
displaying
binding entries 2-529
database agent status 2-531, 2-533
renewing 2-420
dir (boot loader) command A-8
directories, deleting 2-104
domain name, VTP 2-837
dot1x auth-fail max-attempts 2-124
dot1x auth-fail vlan 2-126
dot1x command 2-122
dot1x control-direction command 2-128
dot1x credentials (global configuration) command 2-130
dot1x critical global configuration command 2-131
dot1x critical interface configuration command 2-133
dot1x default command 2-135
dot1x fallback command 2-136
dot1x guest-vlan command 2-137
dot1x host-mode command 2-139
dot1x initialize command 2-140
dot1x mac-auth-bypass command 2-141
dot1x max-reauth-req command 2-143
dot1x max-req command 2-144
dot1x pae command 2-145
dot1x port-control command 2-146
dot1x re-authenticate command 2-148
dot1x reauthentication command 2-149
dot1x supplicant force-multicast command 2-150
dot1x timeout command 2-151
dot1x violation-mode command 2-153
dropping packets, with ACL matches 2-6
drop threshold, Layer 2 protocol tunneling 2-275
DSCP-to-CoS map 2-333
DSCP-to-DSCP-mutation map 2-333
DTP 2-776
DTP flap
error detection for 2-157
error recovery timer 2-161
DTP negotiation 2-780
dual IPv4 and IPv6 templates 2-385
duplex command 2-155
dynamic-access ports
configuring 2-765
restrictions 2-766
dynamic ARP inspection
ARP ACLs
apply to a VLAN 2-186
define 2-20
deny packets 2-105
display 2-444
permit packets 2-383
clear
log buffer 2-79
statistics 2-80
display
ARP ACLs 2-444
configuration and operating state 2-524
log buffer 2-524
statistics 2-524
trust state and rate limit 2-524
enable per VLAN 2-196
error detection for 2-157
error recovery timer 2-161
log buffer
clear 2-79
configure 2-190
display 2-524
rate-limit incoming ARP packets 2-188
statistics
clear 2-80
display 2-524
trusted interface state 2-192
type of packet logged 2-197
validation checks 2-194
dynamic auto VLAN membership mode 2-775
dynamic desirable VLAN membership mode 2-775
Dynamic Host Configuration Protocol (DHCP)
See DHCP snooping
Dynamic Trunking Protocol
See DTP
E
EAP-request/identity frame
maximum number to send 2-144
response time before retransmitting 2-151
encapsulation methods 2-795
environment variables, displaying 2-453
errdisable detect cause command 2-157
errdisable detect cause small-frame comand 2-159
errdisable recovery cause small-frame 2-164
errdisable recovery command 2-161
error conditions, displaying 2-495
error disable detection 2-157
error-disabled interfaces, displaying 2-507
EtherChannel
assigning Ethernet interface to channel group 2-66
creating port-channel logical interface 2-172
debug EtherChannel/PAgP, display B-11
debug platform-specific events, display B-38
displaying 2-498
enabling Layer 2 protocol tunneling for
LACP 2-276
PAgP 2-276
UDLD 2-276
interface information, displaying 2-507
LACP
clearing channel-group information 2-88, 2-89
debug messages, display B-19
displaying 2-570
modes 2-66
port priority for hot-standby ports 2-279
restricting a protocol 2-70
system priority 2-281
load-distribution methods 2-400
PAgP
aggregate-port learner 2-379
clearing channel-group information 2-93
debug messages, display B-28
displaying 2-635
error detection for 2-157
error recovery timer 2-161
learn method 2-379
modes 2-66
physical-port learner 2-379
priority of interface for transmitted traffic 2-381
Ethernet controller, internal register display 2-462, 2-469
Ethernet Management port, debugging B-12
Ethernet statistics, collecting 2-423
exception crashinfo command 2-165, 2-170
extended-range VLANs
and allowed VLAN list 2-795
and pruning-eligible list 2-795
configuring 2-818
extended system ID for STP 2-706
F
fallback profile command 2-166
fallback profiles, displaying 2-501
fan information, displaying 2-491
file name, VTP 2-837
files, deleting 2-104
flash_init (boot loader) command A-10
flexible authentication ordering 2-38
Flex Links
configuring 2-769
displaying 2-507
flowcontrol command 2-168
format (boot loader) command A-11
forwarding packets, with ACL matches 2-6
forwarding results, display C-7
frame forwarding information, displaying C-7
front-end controller counter and status information C-9
fsck (boot loader) command A-12
G
global configuration mode 1-2, 1-4
H
hardware ACL statistics 2-440
health monitoring diagnostic tests 2-115
help (boot loader) command A-13
hierarchical policy maps 2-398
host connection, port configuration 2-774
host ports, private VLANs 2-778
I
IEEE 802.1Q trunk ports and native VLANs 2-828
IEEE 802.1Q tunnel ports
configuring 2-775
displaying 2-481
limitations 2-776
IEEE 802.1x
and switchport modes 2-776
violation error recovery 2-161
See also port-based authentication
IGMP filters
applying 2-216
debug messages, display B-16
IGMP groups, setting maximum 2-218
IGMP maximum groups, debugging B-17
IGMP profiles
creating 2-220
displaying 2-536
IGMP snooping
adding ports as a static member of a group 2-236
displaying 2-537, 2-542, 2-544
enabling 2-222
enabling the configurable-leave timer 2-224
enabling the Immediate-Leave feature 2-233
flooding query count 2-230
interface topology change notification behavior 2-232
multicast table 2-540
querier 2-226
query solicitation 2-230
report suppression 2-228
switch topology change notification behavior 2-230
images
See software images
Immediate-Leave processing
IGMP 2-233
IPv6 2-271
MVR 2-369
interface configuration mode 1-2, 1-4
interface port-channel command 2-172
interface range command 2-174
interface-range macros 2-102
interfaces
assigning Ethernet interface to channel group 2-66
configuring 2-155
configuring multiple 2-174
creating port-channel logical 2-172
debug messages, display B-15
disabling 2-683
displaying the MAC address table 2-596
restarting 2-683
interface speed, configuring 2-743
interface vlan command 2-176
internal registers, displaying 2-462, 2-469, 2-472
Internet Group Management Protocol
See IGMP
invalid GBIC
error detection for 2-157
error recovery timer 2-161
ip access-group command 2-178
ip address command 2-181
IP addresses, setting 2-181
IP address matching 2-318
ip admission command 2-183
ip admission name proxy http command 2-184
ip arp inspection filter vlan command 2-186
ip arp inspection limit command 2-188
ip arp inspection log-buffer command 2-190
ip arp inspection trust command 2-192
ip arp inspection validate command 2-194
ip arp inspection vlan command 2-196
ip arp inspection vlan logging command 2-197
IP DHCP snooping
See DHCP snooping
ip dhcp snooping binding command 2-201
ip dhcp snooping command 2-200
ip dhcp snooping database command 2-203
ip dhcp snooping information option allow-untrusted command 2-207
ip dhcp snooping information option command 2-205
ip dhcp snooping information option format remote-id command 2-209
ip dhcp snooping limit rate command 2-210
ip dhcp snooping trust command 2-211
ip dhcp snooping verify command 2-212
ip dhcp snooping vlan command 2-213
ip dhcp snooping vlan information option format-type circuit-id string command 2-214
ip igmp filter command 2-216
ip igmp max-groups command 2-218, 2-243, 2-245
ip igmp profile command 2-220
ip igmp snooping command 2-222
ip igmp snooping last-member-query-interval command 2-224
ip igmp snooping querier command 2-226
ip igmp snooping report-suppression command 2-228
ip igmp snooping tcn command 2-230
ip igmp snooping tcn flood command 2-232
ip igmp snooping vlan immediate-leave command 2-233
ip igmp snooping vlan mrouter command 2-234
ip igmp snooping vlan static command 2-236
IP multicast addresses 2-366
IP phones
auto-QoS configuration 2-50
trusting packets sent from 2-359
IP-precedence-to-DSCP map 2-333
ip snap forwarding command 2-238
ip source binding command 2-239
IP source guard
disabling 2-247
displaying
binding entries 2-546
configuration 2-548
dynamic binding entries only 2-529
enabling 2-247
static IP source bindings 2-239
ip ssh command 2-241
IPv6 access list, deny conditions 2-107
ipv6 access-list command 2-249
ipv6 address dhcp command 2-251
ipv6 dhcp client request vendor command 2-252
ipv6 dhcp ping packets command 2-253
ipv6 dhcp pool command 2-255
ipv6 dhcp server command 2-257
ipv6 mld snooping command 2-259
ipv6 mld snooping last-listener-query count command 2-261
ipv6 mld snooping last-listener-query-interval command 2-263
ipv6 mld snooping listener-message-suppression command 2-265
ipv6 mld snooping robustness-variable command 2-267
ipv6 mld snooping tcn command 2-269
ipv6 mld snooping vlan command 2-271
IPv6 SDM template 2-424
ipv6 traffic-filter command 2-273
ip verify source command 2-247
J
jumbo frames
See MTU
L
l2protocol-tunnel command 2-275
l2protocol-tunnel cos command 2-278
LACP
See EtherChannel
lacp port-priority command 2-279
lacp system-priority command 2-281
Layer 2 mode, enabling 2-763
Layer 2 protocol ports, displaying 2-567
Layer 2 protocol-tunnel
error detection for 2-157
error recovery timer 2-161
Layer 2 protocol tunnel counters 2-87
Layer 2 protocol tunneling error recovery 2-276
Layer 2 traceroute
IP addresses 2-809
MAC addresses 2-806
Layer 3 mode, enabling 2-763
line configuration mode 1-3, 1-5
Link Aggregation Control Protocol
See EtherChannel
link flap
error detection for 2-157
error recovery timer 2-161
link state group command 2-283
link state track command 2-285
load-distribution methods for EtherChannel 2-400
location (global configuration) command 2-286
location (interface configuration) command 2-288
logging file command 2-290
logical interface 2-172
loopback error
detection for 2-157
recovery timer 2-161
loop guard, for spanning tree 2-708, 2-712
M
mab request format attribute 32 command 2-292
mac access-group command 2-294
MAC access-groups, displaying 2-584
MAC access list configuration mode 2-296
mac access-list extended command 2-296
MAC access lists 2-112
MAC addresses
disabling MAC address learning per VLAN 2-299
displaying
aging time 2-590
all 2-588
dynamic 2-594
MAC address-table move updates 2-599
notification settings 2-598, 2-601
number of addresses in a VLAN 2-592
per interface 2-596
per VLAN 2-605
static 2-603
static and dynamic entries 2-586
dynamic
aging time 2-298
deleting 2-90
displaying 2-594
enabling MAC address notification 2-303
enabling MAC address-table move update 2-301
matching 2-318
persistent stack 2-751
static
adding and removing 2-305
displaying 2-603
dropping on an interface 2-306
tables 2-588
MAC address notification, debugging B-21
mac address-table aging-time 2-294, 2-318
mac address-table aging-time command 2-298
mac address-table learning command 2-299
mac address-table move update command 2-301
mac address-table notification command 2-303
mac address-table static command 2-305
mac address-table static drop command 2-306
MAC frames
See MTU
macro apply command 2-308
macro description command 2-311
macro global command 2-312
macro global description command 2-315
macro name command 2-316
macros
adding a description 2-311
adding a global description 2-315
applying 2-312
creating 2-316
displaying 2-637
interface range 2-102, 2-174
specifying parameter values 2-312
tracing 2-312
maps
QoS
defining 2-333
displaying 2-615
VLAN
creating 2-825
defining 2-318
displaying 2-674
match (access-map configuration) command 2-318
match (class-map configuration) command 2-320
maximum transmission unit
See MTU
mdix auto command 2-323
memory (boot loader) command A-14
mgmt_clr (boot loader) command A-16
mgmt_init (boot loader) command A-17, A-18
mkdir (boot loader) command A-19
MLD snooping
configuring 2-265, 2-267
configuring queries 2-261, 2-263
configuring topology change notification 2-269
displaying 2-557, 2-559, 2-561, 2-563
enabling 2-259
enabling on a VLAN 2-271
mls qos aggregate-policer command 2-327
mls qos command 2-325
mls qos cos command 2-329
mls qos dscp-mutation command 2-331
mls qos map command 2-333
mls qos queue-set output buffers command 2-337
mls qos queue-set output threshold command 2-339
mls qos rewrite ip dscp command 2-341
mls qos srr-queue input bandwidth command 2-343
mls qos srr-queue input buffers command 2-345
mls qos-srr-queue input cos-map command 2-347
mls qos srr-queue input dscp-map command 2-349
mls qos srr-queue input priority-queue command 2-351
mls qos srr-queue input threshold command 2-353
mls qos-srr-queue output cos-map command 2-355
mls qos srr-queue output dscp-map command 2-357
mls qos trust command 2-359
mls qos vlan-based command 2-361
mode, MVR 2-366
Mode button, and password recovery 2-427
modes, commands 1-2
monitor session command 2-362
more (boot loader) command A-20
MSTP
displaying 2-651
interoperability 2-97
link type 2-710
MST region
aborting changes 2-716
applying changes 2-716
configuration name 2-716
configuration revision number 2-716
current or pending display 2-716
displaying 2-651
MST configuration mode 2-716
VLANs-to-instance mapping 2-716
path cost 2-718
protocol mode 2-714
restart protocol migration process 2-97
root port
loop guard 2-708
preventing from becoming designated 2-708
restricting which can be root 2-708
root guard 2-708
root switch
affects of extended system ID 2-706
hello-time 2-721, 2-728
interval between BDPU messages 2-722
interval between hello BPDU messages 2-721, 2-728
max-age 2-722
maximum hop count before discarding BPDU 2-723
port priority for selection of 2-724
primary or secondary 2-728
switch priority 2-727
state changes
blocking to forwarding state 2-735
enabling BPDU filtering 2-698, 2-732
enabling BPDU guard 2-700, 2-732
enabling Port Fast 2-732, 2-735
forward-delay time 2-720
length of listening and learning states 2-720
rapid transition to forwarding 2-710
shutting down Port Fast-enabled ports 2-732
state information display 2-650
MTU
configuring size 2-803
displaying global setting 2-663
Multicase Listener Discovery
See MLD
multicast group address, MVR 2-369
multicast groups, MVR 2-367
Multicast Listener Discovery
See MLD
multicast router learning method 2-234
multicast router ports, configuring 2-234
multicast router ports, IPv6 2-271
multicast storm control 2-753
multicast VLAN, MVR 2-366
multicast VLAN registration
See MVR
multiple hosts on authorized port 2-139
Multiple Spanning Tree Protocol
See MSTP
MVR
configuring 2-366
configuring interfaces 2-369
debug messages, display B-25
displaying 2-624
displaying interface information 2-626
members, displaying 2-628
mvr (global configuration) command 2-366
mvr (interface configuration) command 2-369
mvr vlan group command 2-370
N
native VLANs 2-795
native VLAN tagging 2-828
network-policy (global configuration) command 2-372
network-policy command 2-371
network-policy profile (network-policy configuration) command 2-373
nmsp attachment suppress command 2-376
nmsp command 2-375
nonegotiate
DTP messaging 2-780
speed 2-743
non-IP protocols
denying 2-112
forwarding 2-390
non-IP traffic access lists 2-296
non-IP traffic forwarding
denying 2-112
permitting 2-390
non-stop forwarding 2-377
normal-range VLANs 2-818, 2-824
no vlan command 2-818
nsf command 2-377
O
online diagnostics
configuring health monitoring diagnostic tests 2-115
displaying
configured boot-up coverage level 2-476
current scheduled tasks 2-476
event logs 2-476
supported test suites 2-476
test ID 2-476
test results 2-476
test statistics 2-476
enabling
scheduling 2-117
syslog messages 2-115
global configuration mode
clearing health monitoring diagnostic test schedule 2-115
clearing test-based testing schedule 2-117
setting health monitoring diagnostic testing 2-115
setting test-based testing 2-117
setting up health monitoring diagnostic test schedule 2-115
setting up test-based testing 2-117
removing scheduling 2-117
scheduled switchover
disabling 2-117
enabling 2-117
setting test interval 2-117
specifying health monitoring diagnostic tests 2-115
starting testing 2-119
P
PAgP
See EtherChannel
pagp learn-method command 2-379
pagp port-priority command 2-381
password, VTP 2-838
password-recovery mechanism, enabling and disabling 2-427
permit (ARP access-list configuration) command 2-383
permit (IPv6) command 2-385
permit (MAC access-list configuration) command 2-390
per-VLAN spanning-tree plus
See STP
physical-port learner 2-379
PID, displaying 2-523
PIM-DVMRP, as multicast router learning method 2-234
police aggregate command 2-395
police command 2-393
policed-DSCP map 2-333
policy-map command 2-397
policy maps
applying to an interface 2-429, 2-435
creating 2-397
displaying 2-640
hierarchical 2-398
policers
displaying 2-608
for a single class 2-393
for multiple classes 2-327, 2-395
policed-DSCP map 2-333
traffic classification
defining the class 2-72
defining trust states 2-811
setting DSCP or IP precedence values 2-433
Port Aggregation Protocol
See EtherChannel
port-based authentication
AAA method list 2-3
configuring violation modes 2-153
debug messages, display B-8
enabling guest VLAN supplicant 2-125, 2-136
enabling IEEE 802.1x
globally 2-122
per interface 2-146
guest VLAN 2-137
host modes 2-139
IEEE 802.1x AAA accounting methods 2-1
initialize an interface 2-140
MAC authentication bypass 2-141
manual control of authorization state 2-146
multiple hosts on authorized port 2-139
PAE as authenticator 2-145
periodic re-authentication
enabling 2-149
time between attempts 2-151
quiet period between failed authentication exchanges 2-151
re-authenticating IEEE 802.1x-enabled ports 2-148
resetting configurable IEEE 802.1x parameters 2-135
switch-to-authentication server retransmission time 2-151
switch-to-client frame-retransmission number2-143to 2-144
switch-to-client retransmission time 2-151
port-channel load-balance command 2-400
Port Fast, for spanning tree 2-735
port ranges, defining 2-100, 2-102
ports, debugging B-72
ports, protected 2-793
port security
aging 2-787
debug messages, display B-74
enabling 2-782
violation error recovery 2-161
port trust states for QoS 2-359
port types, MVR 2-369
power information, displaying 2-491
priority-queue command 2-402
priority value, stack member 2-658, 2-758
private-vlan command 2-404
private-vlan mapping command 2-407
private VLANs
association 2-791
configuring 2-404
configuring ports 2-778
displaying 2-669
host ports 2-778
mapping
configuring 2-791
displaying 2-507
promiscuous ports 2-778
privileged EXEC mode 1-2, 1-3
product identification information, displaying 2-523
promiscuous ports, private VLANs 2-778
protected ports, displaying 2-514
pruning
VLANs 2-795
VTP
displaying interface information 2-507
enabling 2-838
pruning-eligible VLAN list 2-797
PVST+
See STP
Q
QoS
auto-QoS
configuring 2-50
debug messages, display B-4
displaying 2-449
class maps
creating 2-74
defining the match criteria 2-320
displaying 2-459
defining the CoS value for an incoming packet 2-329
displaying configuration information 2-449, 2-607
DSCP transparency 2-341
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 2-331
defining DSCP-to-DSCP-mutation map 2-333
egress queues
allocating buffers 2-337
defining the CoS output queue threshold map 2-355
defining the DSCP output queue threshold map 2-357
displaying buffer allocations 2-611
displaying CoS output queue threshold map 2-615
displaying DSCP output queue threshold map 2-615
displaying queueing strategy 2-611
displaying queue-set settings 2-618
enabling bandwidth shaping and scheduling 2-747
enabling bandwidth sharing and scheduling 2-749
limiting the maximum output on a port 2-745
mapping a port to a queue-set 2-409
mapping CoS values to a queue and threshold 2-355
mapping DSCP values to a queue and threshold 2-357
setting maximum and reserved memory allocations 2-339
setting WTD thresholds 2-339
enabling 2-325
ingress queues
allocating buffers 2-345
assigning SRR scheduling weights 2-343
defining the CoS input queue threshold map 2-347
defining the DSCP input queue threshold map 2-349
displaying buffer allocations 2-611
displaying CoS input queue threshold map 2-615
displaying DSCP input queue threshold map 2-615
displaying queueing strategy 2-611
displaying settings for 2-609
enabling the priority queue 2-351
mapping CoS values to a queue and threshold 2-347
mapping DSCP values to a queue and threshold 2-349
setting WTD thresholds 2-353
maps
defining 2-333, 2-347, 2-349, 2-355, 2-357
displaying 2-615
policy maps
applying an aggregate policer 2-395
applying to an interface 2-429, 2-435
creating 2-397
defining policers 2-327, 2-393
displaying policers 2-608
displaying policy maps 2-640
hierarchical 2-398
policed-DSCP map 2-333
setting DSCP or IP precedence values 2-433
traffic classifications 2-72
trust states 2-811
port trust states 2-359
queues, enabling the expedite 2-402
statistics
in-profile and out-of-profile packets 2-611
packets enqueued or dropped 2-611
sent and received CoS values 2-611
sent and received DSCP values 2-611
trusted boundary for IP phones 2-359
VLAN-based 2-361
quality of service
See QoS
querytime, MVR 2-366
queue-set command 2-409
R
radius-server dead-criteria command 2-410
radius-server host command 2-412
rapid per-VLAN spanning-tree plus
See STP
rapid PVST+
See STP
re-authenticating IEEE 802.1x-enabled ports 2-148
re-authentication
periodic 2-149
time between attempts 2-151
receiver ports, MVR 2-369
receiving flow-control packets 2-168
recovery mechanism
causes 2-161
display 2-78, 2-456, 2-493, 2-496
timer interval 2-162
reload command 2-414
remote command 2-416
remote-span command 2-418
Remote Switched Port Analyzer
See RSPAN
rename (boot loader) command A-21
renew ip dhcp snooping database command 2-420
reset (boot loader) command A-22
resource templates, displaying 2-645
restricted VLAN
See dot1x auth-fail vlan
rmdir (boot loader) command A-23
rmon collection stats command 2-423
root guard, for spanning tree 2-708
routed ports
IP addresses on 2-182
number supported 2-182
routing frames
See MTU
RSPAN
configuring 2-362
displaying 2-621
filter RSPAN traffic 2-362
remote-span command 2-418
sessions
add interfaces to 2-362
displaying 2-621
start new 2-362
S
scheduled switchover
disabling 2-117
enabling 2-117
SDM mismatch mode 2-425, 2-659
sdm prefer command 2-424
SDM templates
allowed resources 2-425
and stacking 2-425
displaying 2-645
dual IPv4 and IPv6 2-424
secure ports, limitations 2-784
sending flow-control packets 2-168
service password-recovery command 2-427
service-policy command 2-429
session command 2-432
set (boot loader) command A-24
set command 2-433
setup command 2-435
setup express command 2-438
show access-lists command 2-440
show archive status command 2-443
show arp access-list command 2-444
show authentication command 2-445
show auto qos command 2-449
show boot command 2-453
show cable-diagnostics tdr command 2-456
show cisp command 2-458
show class-map command 2-459
show controllers cpu-interface command 2-460
show controllers ethernet-controller command 2-462
show controllers ethernet-controller fastethernet command 2-469
show controllers tcam command 2-472
show controller utilization command 2-474
show dot1q-tunnel command 2-481
show dot1x command 2-482
show dtp 2-486
show eap command 2-488
show env command 2-491
show errdisable detect command 2-493
show errdisable flap-values command 2-495
show errdisable recovery command 2-496
show etherchannel command 2-498
show fallback profile command 2-501
show flowcontrol command 2-503
show idprom command 2-505
show interfaces command 2-507
show interfaces counters command 2-520
show inventory command 2-523
show ip arp inspection command 2-524
show ipc command 2-550
show ip dhcp snooping binding command 2-529
show ip dhcp snooping command 2-528
show ip dhcp snooping database command 2-531, 2-533
show ip igmp profile command 2-536
show ip igmp snooping address command 2-559
show ip igmp snooping command 2-537, 2-557
show ip igmp snooping groups command 2-540
show ip igmp snooping mrouter command 2-542, 2-561
show ip igmp snooping querier command 2-544, 2-563
show ip source binding command 2-546
show ipv6 access-list command 2-554
show ipv6 dhcp conflict command 2-556
show ipv6 route updated 2-565
show ip verify source command 2-548
show l2protocol-tunnel command 2-567
show lacp command 2-570
show link state group command 2-574
show location 2-576
show location command 2-576
show logging command 2-579
show mac access-group command 2-584
show mac address-table address command 2-588
show mac address-table aging time command 2-590
show mac address-table command 2-586
show mac address-table count command 2-592
show mac address-table dynamic command 2-594
show mac address-table interface command 2-596
show mac address-table learning command 2-598
show mac address-table move update command 2-599
show mac address-table notification command 2-91, 2-601, B-23
show mac address-table static command 2-603
show mac address-table vlan command 2-605
show mls qos aggregate-policer command 2-608
show mls qos command 2-607
show mls qos input-queue command 2-609
show mls qos interface command 2-611
show mls qos maps command 2-615
show mls qos queue-set command 2-618
show mls qos vlan command 2-620
show monitor command 2-621
show mvr command 2-624
show mvr interface command 2-626
show mvr members command 2-628
show network-policy profile command 2-630
show nmsp command 2-632
show pagp command 2-635
show parser macro command 2-637
show platform acl command C-2
show platform backup interface command C-3
show platform configuration command C-4
show platform dl command C-5
show platform etherchannel command C-6
show platform forward command C-7
show platform frontend-controller command C-9
show platform igmp snooping command C-10
show platform ipc trace command C-18
show platform ip multicast command C-12
show platform ip unicast command C-13
show platform ipv6 unicast command C-19
show platform ip wccp command C-17
show platform layer4op command C-21
show platform mac-address-table command C-22
show platform messaging command C-23
show platform monitor command C-24
show platform mvr table command C-25
show platform pm command C-26
show platform port-asic command C-27
show platform port-security command C-32
show platform qos command C-33
show platform resource-manager command C-34
show platform snmp counters command C-36
show platform spanning-tree command C-37
show platform stack-manager command C-39
show platform stp-instance command C-38
show platform tb command C-43
show platform tcam command C-45
show platform vlan command C-48
show policy-map command 2-640
show port security command 2-642
show sdm prefer command 2-645
show setup express command 2-649
show spanning-tree command 2-650
show storm-control command 2-656
show switch command 2-658
show system mtu command 2-663
show trust command 2-811
show udld command 2-664
show version command 2-667
show vlan access-map command 2-674
show vlan command 2-669
show vlan command, fields 2-671
show vlan filter command 2-675
show vmps command 2-676
show vtp command 2-678
shutdown command 2-683
shutdown threshold, Layer 2 protocol tunneling 2-275
shutdown vlan command 2-684
small violation-rate command 2-685
Smartports macros
See macros
SNMP host, specifying 2-691
SNMP informs, enabling the sending of 2-687
snmp-server enable traps command 2-687
snmp-server host command 2-691
snmp trap mac-notification command 2-695
SNMP traps
enabling MAC address notification trap 2-695
enabling the MAC address notification feature 2-303
enabling the sending of 2-687
SoftPhone
See Cisco SoftPhone
software images
copying 2-8
deleting 2-104
downloading 2-11
upgrading 2-8, 2-11
uploading 2-18
software version, displaying 2-667
source ports, MVR 2-369
SPAN
configuring 2-362
debug messages, display B-24
displaying 2-621
filter SPAN traffic 2-362
sessions
add interfaces to 2-362
displaying 2-621
start new 2-362
spanning-tree backbonefast command 2-697
spanning-tree bpdufilter command 2-698
spanning-tree bpduguard command 2-700
spanning-tree cost command 2-702
spanning-tree etherchannel command 2-704
spanning-tree extend system-id command 2-706
spanning-tree guard command 2-708
spanning-tree link-type command 2-710
spanning-tree loopguard default command 2-712
spanning-tree mode command 2-714
spanning-tree mst configuration command 2-716
spanning-tree mst cost command 2-718
spanning-tree mst forward-time command 2-720
spanning-tree mst hello-time command 2-721
spanning-tree mst max-age command 2-722
spanning-tree mst max-hops command 2-723
spanning-tree mst port-priority command 2-724
spanning-tree mst pre-standard command 2-726
spanning-tree mst priority command 2-727
spanning-tree mst root command 2-728
spanning-tree portfast (global configuration) command 2-732
spanning-tree portfast (interface configuration) command 2-735
spanning-tree port-priority command 2-730
Spanning Tree Protocol
See STP
spanning-tree transmit hold-count command 2-737
spanning-tree uplinkfast command 2-738
spanning-tree vlan command 2-740
speed command 2-743
srr-queue bandwidth limit command 2-745
srr-queue bandwidth shape command 2-747
srr-queue bandwidth share command 2-749
SSH, configuring version 2-241
stack-mac persistent timer command 2-751
stack member
access 2-432
number 2-658, 2-761
priority value 2-758
provisioning 2-759
reloading 2-414
stacks, switch
disabling a member 2-756
enabling a member 2-756
MAC address 2-751
provisioning a new member 2-759
reloading 2-414
stack member access 2-432
stack member number 2-658, 2-761
stack member priority value 2-658, 2-758
static-access ports, configuring 2-765
statistics, Ethernet group 2-423
sticky learning, enabling 2-782
storm-control command 2-753
STP
BackboneFast 2-697
counters, clearing 2-96
debug messages, display
BackboneFast events B-78
MSTP B-81
optimized BPDUs handling B-80
spanning-tree activity B-76
switch shim B-83
transmitted and received BPDUs B-79
UplinkFast B-85
detection of indirect link failures 2-697
enabling protocol tunneling for 2-275
EtherChannel misconfiguration 2-704
extended system ID 2-706
path cost 2-702
protocol modes 2-714
root port
accelerating choice of new 2-738
loop guard 2-708
preventing from becoming designated 2-708
restricting which can be root 2-708
root guard 2-708
UplinkFast 2-738
root switch
affects of extended system ID 2-706, 2-741
hello-time 2-740
interval between BDPU messages 2-740
interval between hello BPDU messages 2-740
max-age 2-740
port priority for selection of 2-730
primary or secondary 2-740
switch priority 2-740
state changes
blocking to forwarding state 2-735
enabling BPDU filtering 2-698, 2-732
enabling BPDU guard 2-700, 2-732
enabling Port Fast 2-732, 2-735
enabling timer to recover from error state 2-161
forward-delay time 2-740
length of listening and learning states 2-740
shutting down Port Fast-enabled ports 2-732
state information display 2-650
VLAN options 2-727, 2-740
SVIs, creating 2-176
SVI status calculation 2-767
Switched Port Analyzer
See SPAN
switching characteristics
modifying 2-763
returning to interfaces 2-763
switchport access command 2-765
switchport autostate exclude command 2-767
switchport backup interface command 2-769
switchport block command 2-772
switchport command 2-763
switchport host command 2-774
switchport mode command 2-775
switchport mode private-vlan command 2-778
switchport nonegotiate command 2-780
switchport port-security aging command 2-787
switchport port-security command 2-782
switchport priority extend command 2-789
switchport private-vlan command 2-791
switchport protected command 2-793
switchports, displaying 2-507
switchport trunk command 2-795
switchport voice detect 2-798
switchport voice vlan command 2-799
switch priority command 2-756, 2-758
switch provision command 2-759
switch renumber command 2-761
system env temperature threshold yellow command 2-801
system message logging, save message to flash 2-290
system mtu command 2-803
system resource templates 2-424
T
tar files, creating, listing, and extracting 2-15
TDR, running 2-805
temperature information, displaying 2-491
templates, system resources 2-424
test cable-diagnostics tdr command 2-805
traceroute mac command 2-806
traceroute mac ip command 2-809
trunking, VLAN mode 2-775
trunk mode 2-775
trunk ports 2-775
trunks, to non-DTP device 2-776
trusted boundary for QoS 2-359
trusted port states for QoS 2-359
tunnel ports, Layer 2 protocol, displaying 2-567
type (boot loader) command A-27
U
UDLD
aggressive mode 2-813, 2-815
debug messages, display B-93
enable globally 2-813
enable per interface 2-815
error recovery timer 2-161
message timer 2-813
normal mode 2-813, 2-815
reset a shutdown interface 2-817
status 2-664
udld command 2-813
udld port command 2-815
udld reset command 2-817
unicast storm control 2-753
UniDirectional Link Detection
See UDLD
unknown multicast traffic, preventing 2-772
unknown unicast traffic, preventing 2-772
unset (boot loader) command A-28
upgrading
copying software images 2-8
downloading software images 2-11
software images, monitoring status of 2-443
UplinkFast, for STP 2-738
user EXEC mode 1-2, 1-3
V
version (boot loader) command A-30
version mismatch mode 2-659, C-40
vlan (global configuration) command 2-818
vlan (VLAN configuration) command 2-824
vlan access-map command 2-825
VLAN access map configuration mode 2-825
VLAN access maps
actions 2-6
displaying 2-674
VLAN-based QoS 2-361
VLAN configuration
rules 2-821
saving 2-818
VLAN configuration mode
commands
VLAN 2-824
VTP 2-843
description 1-4
entering 2-827
summary 1-3
vlan database command 2-827
vlan dot1q tag native command 2-828
vlan filter command 2-830
VLAN filters, displaying 2-675
VLAN ID range 2-818
VLAN maps
applying 2-830
creating 2-825
defining 2-318
displaying 2-674
VLAN Query Protocol
See VQP
VLANs
adding 2-818
configuring 2-818, 2-824
debug messages, display
ISL B-89
VLAN IOS file system error tests B-88
VLAN manager activity B-86
VTP B-91
displaying configurations 2-669
extended-range 2-818
MAC addresses
displaying 2-605
number of 2-592
media types 2-821
normal-range 2-818, 2-824
private 2-778
configuring 2-404
displaying 2-669
See also private VLANs
restarting 2-684
saving the configuration 2-818
shutting down 2-684
SNMP traps for VTP 2-689, 2-692
suspending 2-684
VLAN Trunking Protocol
See VTP
VM mode 2-659, C-40
VMPS
configuring servers 2-835
displaying 2-676
error recovery timer 2-162
reconfirming dynamic VLAN assignments 2-832
vmps reconfirm (global configuration) command 2-833
vmps reconfirm (privileged EXEC) command 2-832
vmps retry command 2-834
vmps server command 2-835
voice VLAN
configuring 2-798, 2-799
setting port priority 2-789
VQP
and dynamic-access ports 2-766
clearing client statistics 2-98
displaying information 2-676
per-server retry count 2-834
reconfirmation interval 2-833
reconfirming dynamic VLAN assignments 2-832
VTP
changing characteristics 2-837
clearing pruning counters 2-99
configuring
domain name 2-837
file name 2-837
mode 2-837
password 2-838
counters display fields 2-679
displaying information 2-678
enabling
pruning 2-838
tunneling for 2-275
Version 2 2-838
enabling per port 2-842
mode 2-837
pruning 2-838
saving the configuration 2-818
statistics 2-678
status 2-678
status display fields 2-681
vtp (global configuration) command 2-837
vtp (VLAN configuration) command 2-843
vtp interface configuration) command 2-842
vtp primary command 2-844