Index A
aaa accounting dot1x command 2-1
aaa authentication dot1x command 2-3
aaa authorization network command 2-5, 2-26, 2-33, 2-35, 2-38, 2-40, 2-42, 2-168, 2-349, 2-551, B-7, B-39
AAA methods 2-3
access control entries
See ACEs
access control lists
See ACLs
access groups
IP 2-222
MAC, displaying 2-696
access list, IPv6 2-299
access map configuration mode 2-366
access mode 2-908
access ports 2-908
ACEs 2-152, 2-456
ACLs
deny 2-150
displaying 2-532
for non-IP protocols 2-353
IP 2-222
matching 2-366
on Layer 2 interfaces 2-222
permit 2-454
action command 2-8
address aliasing 2-424
aggregate-port learner 2-440
allowed VLANs 2-928
archive copy-sw command 2-10
archive download-sw command 2-13
archive tar command 2-17
archive upload-sw command 2-20
arp (boot loader) command A-2
arp access-list command 2-22
authentication command bounce-port ignore 2-24
authentication command disable-port ignore 2-25
authentication control-direction command 2-26
authentication event command 2-28
authentication event linksec fail action command 2-32
authentication failed VLAN
See dot1x auth-fail vlan
authentication fallback command 2-33
authentication host-mode command 2-35
authentication linksec policy command 2-37
authentication mac-move permit command 2-38
authentication open command 2-40
authentication order command 2-42
authentication periodic command 2-44
authentication port-control command 2-46
authentication priority command 2-48
authentication timer command 2-50
authentication violation command 2-52
auth-fail max-attempts
See dot1x auth-fail max-attempts
auth-fail vlan
See dot1x auth-fail vlan
auth open command 2-40
auth order command 2-42
authorization state of controlled port 2-185
auth timer command 2-50
autonegotiation of duplex mode 2-197
auto qos classify command 2-54
auto qos trust command 2-57
auto qos video command 2-60
auto qos voip command 2-63
B
BackboneFast, for STP 2-828
backup interfaces
configuring 2-902
displaying 2-616
boot (boot loader) command A-3
boot auto-copy-sw command 2-70
boot auto-download-sw command 2-71
boot config-file command 2-74
boot enable-break command 2-75
boot helper command 2-76
boot helper-config file command 2-77
booting
Cisco IOS image 2-80
displaying environment variables 2-545
interrupting 2-75
manually 2-78
boot loader
accessing A-1
booting
Cisco IOS image A-3
helper image 2-76
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
resetting the system A-22
boot manual command 2-78
boot private-config-file command 2-79
boot system command 2-80
boot time-copy-sw command 2-69
BPDU filtering, for spanning tree 2-829, 2-863
BPDU guard, for spanning tree 2-831, 2-863
broadcast storm control 2-886
C
candidate switches
See clusters
cat (boot loader) command A-5
CDP, enabling protocol tunneling for 2-326
channel-group command 2-84
channel-protocol command 2-88
Cisco Redundant Power System 2300
configuring 2-478
managing 2-478
Cisco SoftPhone
auto-QoS configuration 2-63
trusting packets sent from 2-413
CISP
See Client Information Signalling Protocol
cisp
debug platform cisp command B-39
cisp enable command 2-89
class command 2-90
class-map command 2-93
class maps
creating 2-93
defining the match criteria 2-368
displaying 2-552
class of service
See CoS
clear dot1x command 2-95
clear eap sessions command 2-96
clear errdisable interface 2-97
clear ip arp inspection log command 2-98
clear ip arp inspection statistics command 2-99
clear ipc command 2-102
clear ip dhcp snooping database command 2-100
clear ipv6 dhcp conflict command 2-103
clear l2protocol-tunnel counters command 2-104
clear lacp command 2-105
clear logging onboard command 2-106
clear logging smartlog statistics interface command 2-107
clear mac address-table command 2-108, 2-109
clear macsec counters interface command 2-110
clear mka command 2-111
clear nmsp statistics command 2-113
clear pagp command 2-114
clear port-security command 2-115
clear psp counter 2-117
clear psp counter command 2-117
clear spanning-tree counters command 2-118
clear spanning-tree detected-protocols command 2-119
clear vmps statistics command 2-120
clear vtp counters command 2-121
Client Information Signalling Protocol 2-89, 2-168, 2-551, B-7, B-39
cluster commander-address command 2-122
cluster discovery hop-count command 2-124
cluster enable command 2-125
cluster holdtime command 2-127
cluster member command 2-128
cluster outside-interface command 2-130
cluster run command 2-131
clusters
adding candidates 2-128
binding to HSRP group 2-132
building manually 2-128
communicating with
devices outside the cluster 2-130
members by using Telnet 2-500
debug messages, display B-8
displaying
candidate switches 2-555
debug messages B-8
member switches 2-557
status 2-553
hop-count limit for extended discovery 2-124
HSRP standby groups 2-132
redundancy 2-132
SNMP trap 2-817
cluster standby-group command 2-132
cluster timer command 2-134
command modes defined 1-2
command switch
See clusters
confidentiality-offset command 2-137
configuration files
password recovery disable considerations A-1
specifying the name 2-74, 2-79
configuring multiple interfaces 2-218
config-vlan mode
commands 2-954
copy (boot loader) command A-6
copy logging onboard command 2-135
CoS
assigning default value to incoming packets 2-383
assigning to Layer 2 protocol packets 2-329
overriding the incoming value 2-383
CoS-to-DSCP map 2-387
CPU ASIC statistics, displaying 2-559
crashinfo files 2-209
critical VLAN 2-29
D
debug authentication B-2
debug auto qos command B-4
debug backup command B-6
debug cisp command B-7
debug cluster command B-8
debug dot1x command B-10
debug dtp command B-11
debug eap command B-12
debug etherchannel command B-13
debug fastethernet command B-14
debug ilpower command B-15
debug interface command B-16
debug ip dhcp snooping command B-17
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-18
debug lacp command B-22
debug lldp packets command B-23
debug mac-notification command B-25
debug macsec command B-26
debug matm command B-27
debug matm move update command B-28
debug mka command B-29
debug monitor command B-31
debug mvrdbg command B-32
debug nmsp command B-33
debug nvram command B-34
debug pagp command B-35
debug platform acl command B-36
debug platform backup interface command B-38
debug platform cisp command B-39
debug platform cli-redirection main command B-40
debug platform configuration command B-41, B-49
debug platform cpu-queues command B-42
debug platform device-manager command B-44
debug platform dot1x command B-45
debug platform etherchannel command B-46
debug platform fallback-bridging command B-47
debug platform forw-tcam command B-48
debug platform ip arp inspection command B-50
debug platform ipc command B-59
debug platform ip dhcp command B-51
debug platform ip igmp snooping command B-52
debug platform ip multicast command B-54
debug platform ip unicast command B-56
debug platform ip wccp command B-58
debug platform led command B-60
debug platform matm command B-61
debug platform messaging application command B-62
debug platform phy command B-63
debug platform pm command B-65
debug platform port-asic command B-67
debug platform port-security command B-68
debug platform qos-acl-tcam command B-69
debug platform remote-commands command B-70
debug platform resource-manager command B-71
debug platform snmp command B-72
debug platform span command B-73
debug platform stack-manager command B-74
debug platform supervisor-asic command B-75
debug platform sw-bridge command B-76
debug platform tcam command B-77
debug platform udld command B-80
debug platform vlan command B-81
debug pm command B-82
debug port-security command B-84
debug qos-manager command B-85
debug spanning-tree backbonefast command B-88
debug spanning-tree bpdu command B-89
debug spanning-tree bpdu-opt command B-90
debug spanning-tree command B-86
debug spanning-tree mstp command B-91
debug spanning-tree switch command B-93
debug spanning-tree uplinkfast command B-95
debug sw-vlan command B-96
debug sw-vlan ifs command B-98
debug sw-vlan notification command B-99
debug sw-vlan vtp command B-101
debug udld command B-103
debug vqpc command B-105
default policy, MKA 2-374
define interface-range command 2-138
delete (boot loader) command A-7
delete command 2-140
deny (ARP access-list configuration) command 2-143
deny (IPv6) command 2-145
deny command 2-150
detect mechanism, causes 2-200
DHCP snooping
accepting untrusted packets from edge switch 2-256
enabling
on a VLAN 2-262
option 82 2-254, 2-256
trust on an interface 2-260
error recovery timer 2-205
rate limiting 2-259
DHCP snooping binding database
binding file, configuring 2-252
bindings
adding 2-250
deleting 2-250
displaying 2-638
clearing database agent statistics 2-100
database agent, configuring 2-252
displaying
binding entries 2-638
database agent status 2-640, 2-642
renewing 2-508
Digital Optical Monitoring
see DoM
dir (boot loader) command A-8
directories, deleting 2-140
DoM
displaying supported transceivers 2-629
domain name, VTP 2-969
dot1x auth-fail max-attempts 2-162
dot1x auth-fail vlan 2-164
dot1x command 2-160
dot1x control-direction command 2-166
dot1x credentials (global configuration) command 2-168
dot1x critical global configuration command 2-169
dot1x critical interface configuration command 2-171
dot1x default command 2-173
dot1x fallback command 2-174
dot1x guest-vlan command 2-175
dot1x host-mode command 2-177
dot1x initialize command 2-178
dot1x mac-auth-bypass command 2-179
dot1x max-reauth-req command 2-181
dot1x max-req command 2-183
dot1x pae command 2-184
dot1x port-control command 2-185
dot1x re-authenticate command 2-187
dot1x reauthentication command 2-188
dot1x supplicant force-multicast command 2-189
dot1x test eapol-capable command 2-190
dot1x test timeout command 2-191
dot1x timeout command 2-192
dot1x violation-mode command 2-195
dropping packets, with ACL matches 2-8
drop threshold, Layer 2 protocol tunneling 2-326
DSCP-to-CoS map 2-387
DSCP-to-DSCP-mutation map 2-387
DTP 2-909
DTP flap
error detection for 2-200
error recovery timer 2-205
DTP negotiation 2-913
dual IPv4 and IPv6 templates 2-448
duplex command 2-196
dynamic-access ports
configuring 2-898
restrictions 2-899
dynamic ARP inspection
ARP ACLs
apply to a VLAN 2-230
define 2-22
deny packets 2-143
display 2-536
permit packets 2-446
clear
log buffer 2-98
statistics 2-99
display
ARP ACLs 2-536
configuration and operating state 2-633
log buffer 2-633
statistics 2-633
trust state and rate limit 2-633
enable per VLAN 2-242
error detection for 2-200
error recovery timer 2-205
log buffer
clear 2-98
configure 2-234
display 2-633
rate-limit incoming ARP packets 2-232
statistics
clear 2-99
display 2-633
trusted interface state 2-238
type of packet logged 2-243
validation checks 2-240
dynamic auto VLAN membership mode 2-908
dynamic desirable VLAN membership mode 2-908
Dynamic Host Configuration Protocol (DHCP)
See DHCP snooping
Dynamic Trunking Protocol
See DTP
E
EAP-request/identity frame
maximum number to send 2-183
response time before retransmitting 2-192
encapsulation methods 2-928
environment variables, displaying 2-545
epm access-control open 2-198
errdisable detect cause command 2-200
errdisable detect cause small-frame command 2-203
errdisable recovery cause small-frame 2-208
errdisable recovery command 2-205
error conditions, displaying 2-603
error disable detection 2-200
error-disabled interfaces, displaying 2-615
EtherChannel
assigning Ethernet interface to channel group 2-84
creating port-channel logical interface 2-216
debug EtherChannel/PAgP, display B-13
debug platform-specific events, display B-46
displaying 2-606
enabling Layer 2 protocol tunneling for
LACP 2-327
PAgP 2-327
UDLD 2-327
interface information, displaying 2-615
LACP
clearing channel-group information 2-105, 2-106
debug messages, display B-22
displaying 2-679
modes 2-84
port priority for hot-standby ports 2-330
restricting a protocol 2-88
system priority 2-332
load-distribution methods 2-464
PAgP
aggregate-port learner 2-440
clearing channel-group information 2-114
debug messages, display B-35
displaying 2-759
error detection for 2-200
error recovery timer 2-205
learn method 2-440
modes 2-84
physical-port learner 2-440
priority of interface for transmitted traffic 2-442
Ethernet controller, internal register display 2-561, 2-568
Ethernet Management port, debugging B-14
Ethernet statistics, collecting 2-513
exception crashinfo command 2-209, 2-214
extended discovery of candidate switches 2-124
extended-range VLANs
and allowed VLAN list 2-928
and pruning-eligible list 2-928
configuring 2-953
extended system ID for STP 2-837
F
fallback profile command 2-210
fallback profiles, displaying 2-609
fan information, displaying 2-594
file name, VTP 2-969
files, deleting 2-140
flash_init (boot loader) command A-10
flexible authentication ordering 2-42
Flex Links
configuring 2-902
displaying 2-616
flow-based SPAN 2-418
flowcontrol command 2-212
format (boot loader) command A-11
forwarding packets, with ACL matches 2-8
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
FSPAN 2-418
G
global configuration mode 1-2, 1-4
H
hardware ACL statistics 2-532
health monitoring diagnostic tests 2-153
help (boot loader) command A-13
hierarchical policy maps 2-462
hop-count limit for clusters 2-124
host connection, port configuration 2-907
host ports, private VLANs 2-911
Hot Standby Router Protocol
See HSRP
HSRP
binding HSRP group to cluster 2-132
standby group 2-132
I
IEEE 802.1Q trunk ports and native VLANs 2-960
IEEE 802.1Q tunnel ports
configuring 2-908
displaying 2-584
limitations 2-909
IEEE 802.1x
and switchport modes 2-909
violation error recovery 2-205
See also port-based authentication
IGMP filters
applying 2-266
debug messages, display B-19
IGMP groups, setting maximum 2-267
IGMP maximum groups, debugging B-20
IGMP profiles
creating 2-269
displaying 2-645
IGMP snooping
adding ports as a static member of a group 2-285
displaying 2-646, 2-651, 2-653
enabling 2-271
enabling the configurable-leave timer 2-273
enabling the Immediate-Leave feature 2-282
flooding query count 2-279
interface topology change notification behavior 2-281
multicast table 2-649
querier 2-275
query solicitation 2-279
report suppression 2-277
switch topology change notification behavior 2-279
images
See software images
Immediate-Leave processing
IGMP 2-282
IPv6 2-322
MVR 2-426
interface configuration mode 1-2, 1-4
interface port-channel command 2-216
interface range command 2-218
interface-range macros 2-138
interfaces
assigning Ethernet interface to channel group 2-84
configuring 2-196
configuring multiple 2-218
creating port-channel logical 2-216
debug messages, display B-16
disabling 2-813
displaying the MAC address table 2-707
restarting 2-813
interface speed, configuring 2-874
interface vlan command 2-220
internal power supplies
See power supplies
internal registers, displaying 2-561, 2-568, 2-575
Internet Group Management Protocol
See IGMP
invalid GBIC
error detection for 2-200
error recovery timer 2-205
ip access-group command 2-222
ip address command 2-225
IP addresses, setting 2-225
IP address matching 2-366
ip admission command 2-227
ip admission name proxy http command 2-228
ip arp inspection filter vlan command 2-230
ip arp inspection limit command 2-232
ip arp inspection log-buffer command 2-234
ip arp inspection trust command 2-238
ip arp inspection validate command 2-240
ip arp inspection vlan command 2-242
ip arp inspection vlan logging command 2-243
ip device tracking command 2-245
ip device tracking probe command 2-247
IP DHCP snooping
See DHCP snooping
ip dhcp snooping binding command 2-250
ip dhcp snooping command 2-249
ip dhcp snooping database command 2-252
ip dhcp snooping information option allow-untrusted command 2-256
ip dhcp snooping information option command 2-254
ip dhcp snooping information option format remote-id command 2-258
ip dhcp snooping limit rate command 2-259
ip dhcp snooping trust command 2-260
ip dhcp snooping verify command 2-261
ip dhcp snooping vlan command 2-262
ip dhcp snooping vlan information option format-type circuit-id string command 2-264
ip igmp filter command 2-266
ip igmp max-groups command 2-267, 2-292, 2-294
ip igmp profile command 2-269
ip igmp snooping command 2-271
ip igmp snooping last-member-query-interval command 2-273
ip igmp snooping querier command 2-275
ip igmp snooping report-suppression command 2-277
ip igmp snooping tcn command 2-279
ip igmp snooping tcn flood command 2-281
ip igmp snooping vlan immediate-leave command 2-282
ip igmp snooping vlan mrouter command 2-283
ip igmp snooping vlan static command 2-285
IP multicast addresses 2-423
IP phones
auto-QoS configuration 2-63
trusting packets sent from 2-413
IP-precedence-to-DSCP map 2-387
ip snap forwarding command 2-287
ip source binding command 2-288
IP source guard
disabling 2-296
displaying
binding entries 2-655
configuration 2-657
dynamic binding entries only 2-638
enabling 2-296
static IP source bindings 2-288
ip ssh command 2-290
IPv4 and IPv6
port-based trust 2-414
IPv6 access list, deny conditions 2-145
ipv6 access-list command 2-299
ipv6 address dhcp command 2-302
ipv6 dhcp client request vendor command 2-303
ipv6 dhcp ping packets command 2-304
ipv6 dhcp pool command 2-306
ipv6 dhcp server command 2-309
ipv6 mld snooping command 2-311
ipv6 mld snooping last-listener-query count command 2-313
ipv6 mld snooping last-listener-query-interval command 2-315
ipv6 mld snooping listener-message-suppression command 2-317
ipv6 mld snooping robustness-variable command 2-318
ipv6 mld snooping tcn command 2-320
ipv6 mld snooping vlan command 2-322
IPv6 QoS
enabling 2-379
IPv6 SDM template 2-515
ipv6 traffic-filter command 2-324
ip verify source command 2-296
ip verify source smartlog command 2-298
J
jumbo frames
See MTU
L
l2protocol-tunnel command 2-326
l2protocol-tunnel cos command 2-329
LACP
See EtherChannel
lacp port-priority command 2-330
lacp system-priority command 2-332
Layer 2 mode, enabling 2-896
Layer 2 protocol ports, displaying 2-676
Layer 2 protocol-tunnel
error detection for 2-200
error recovery timer 2-205
Layer 2 protocol tunnel counters 2-104
Layer 2 protocol tunneling error recovery 2-327
Layer 2 traceroute
IP addresses 2-943
MAC addresses 2-940
Layer 3 mode, enabling 2-896
license boot command 2-334
line configuration mode 1-3, 1-5
Link Aggregation Control Protocol
See EtherChannel
link flap
error detection for 2-200
error recovery timer 2-205
link-security authentication 2-32
link-security policies 2-37
link state group command 2-336
link state track command 2-338
load-distribution methods for EtherChannel 2-464
location (global configuration) command 2-339
location (interface configuration) command 2-341
logging event command 2-343
logging event power-inline-status command 2-344
logging file command 2-345
logical interface 2-216
loopback error
detection for 2-200
recovery timer 2-205
loop guard, for spanning tree 2-839, 2-843
M
mab request format attribute 32 command 2-349
mac access-group command 2-351
MAC access-groups, displaying 2-696
MAC access list configuration mode 2-353
mac access-list extended command 2-353
MAC access lists 2-150
MAC addresses
disabling MAC address learning per VLAN 2-356
displaying
aging time 2-701
all 2-699
dynamic 2-705
MAC address-table move updates 2-710
notification settings 2-709, 2-712
number of addresses in a VLAN 2-703
per interface 2-707
per VLAN 2-716
static 2-714
static and dynamic entries 2-697
dynamic
aging time 2-355
deleting 2-108
displaying 2-705
enabling MAC address notification 2-360
enabling MAC address-table move update 2-358
matching 2-366
persistent stack 2-882
static
adding and removing 2-362
displaying 2-714
dropping on an interface 2-363
tables 2-699
MAC address notification, debugging B-25
mac address-table aging-time 2-351, 2-366
mac address-table aging-time command 2-355
mac address-table learning command 2-356
mac address-table move update command 2-358
mac address-table notification command 2-360
mac address-table static command 2-362
mac address-table static drop command 2-363
MAC frames
See MTU
macros
interface range 2-138, 2-218
MACsec
counters 2-110, 2-571
debugging B-26
displaying 2-718
enabling 2-365
registers 2-571
macsec command 2-365
maps
QoS
defining 2-387
displaying 2-742
VLAN
creating 2-958
defining 2-366
displaying 2-804
match (access-map configuration) command 2-366
match (class-map configuration) command 2-368
maximum transmission unit
See MTU
mdix auto command 2-371
Media Access Control Security
See MACsec.
media-type rj45 command 2-373
member switches
See clusters
memory (boot loader) command A-14
mgmt_clr (boot loader) command A-16
mgmt_init (boot loader) command A-17, A-18
MKA
confidentiality 2-137
debugging B-29
displaying default policy 2-720
displaying policies 2-722
displaying sessions 2-725
displaying sessions and statistics 2-731
displaying statistics 2-728
policy configuration mode 2-375
MKA, enabling 2-377
mka default policy command 2-374
mka policy global configuration command 2-375
mka policy interface configuration command 2-377
mkdir (boot loader) command A-19
MLD snooping
configuring 2-317, 2-318
configuring queries 2-313, 2-315
configuring topology change notification 2-320
displaying 2-666, 2-668, 2-670, 2-672
enabling 2-311
enabling on a VLAN 2-322
mls qos aggregate-policer command 2-381
mls qos command 2-379
mls qos cos command 2-383
mls qos dscp-mutation command 2-385
mls qos map command 2-387
mls qos queue-set output buffers command 2-391
mls qos queue-set output threshold command 2-393
mls qos rewrite ip dscp command 2-395
mls qos srr-queue input bandwidth command 2-397
mls qos srr-queue input buffers command 2-399
mls qos-srr-queue input cos-map command 2-401
mls qos srr-queue input dscp-map command 2-403
mls qos srr-queue input priority-queue command 2-405
mls qos srr-queue input threshold command 2-407
mls qos-srr-queue output cos-map command 2-409
mls qos srr-queue output dscp-map command 2-411
mls qos trust command 2-413
mls qos vlan-based command 2-415
mode, MVR 2-423
Mode button, and password recovery 2-519
mode command 2-416
modes, commands 1-2
monitor session command 2-418
more (boot loader) command A-20
MSTP
displaying 2-778
interoperability 2-119
link type 2-841
MST region
aborting changes 2-847
applying changes 2-847
configuration name 2-847
configuration revision number 2-847
current or pending display 2-847
displaying 2-778
MST configuration mode 2-847
VLANs-to-instance mapping 2-847
path cost 2-849
protocol mode 2-845
restart protocol migration process 2-119
root port
loop guard 2-839
preventing from becoming designated 2-839
restricting which can be root 2-839
root guard 2-839
root switch
affects of extended system ID 2-837
hello-time 2-852, 2-859
interval between BDPU messages 2-853
interval between hello BPDU messages 2-852, 2-859
max-age 2-853
maximum hop count before discarding BPDU 2-854
port priority for selection of 2-855
primary or secondary 2-859
switch priority 2-858
state changes
blocking to forwarding state 2-866
enabling BPDU filtering 2-829, 2-863
enabling BPDU guard 2-831, 2-863
enabling Port Fast 2-863, 2-866
forward-delay time 2-851
length of listening and learning states 2-851
rapid transition to forwarding 2-841
shutting down Port Fast-enabled ports 2-863
state information display 2-777
MTU
configuring size 2-936
displaying global setting 2-793
MAC 2-937
system jumbo 2-937
system routing 2-937
Multicase Listener Discovery
See MLD
multicast group address, MVR 2-426
multicast groups, MVR 2-424
Multicast Listener Discovery
See MLD
multicast router learning method 2-283
multicast router ports, configuring 2-283
multicast router ports, IPv6 2-322
multicast storm control 2-886
multicast VLAN, MVR 2-423
multicast VLAN registration
See MVR
multiple hosts on authorized port 2-177
Multiple Spanning Tree Protocol
See MSTP
MVR
and address aliasing 2-424
configuring 2-423
configuring interfaces 2-426
debug messages, display B-32
displaying 2-749
displaying interface information 2-751
members, displaying 2-753
mvr (global configuration) command 2-423
mvr (interface configuration) command 2-426
mvr vlan group command 2-427
N
native VLANs 2-928
native VLAN tagging 2-960
network-policy (global configuration) command 2-430
network-policy command 2-429
network-policy profile (network-policy configuration) command 2-431
nmsp attachment suppress command 2-434
nmsp command 2-433
no authentication logging verbose 2-435
no dot1x logging verbose 2-436
no mab logging verbose 2-437
nonegotiate
DTP messaging 2-913
speed 2-874
non-IP protocols
denying 2-150
forwarding 2-454
non-IP traffic access lists 2-353
non-IP traffic forwarding
denying 2-150
permitting 2-454
non-stop forwarding 2-438
normal-range VLANs 2-953
no vlan command 2-953
nsf command 2-438
O
online diagnostics
configuring health monitoring diagnostic tests 2-153
displaying
configured boot-up coverage level 2-579
current scheduled tasks 2-579
event logs 2-579
supported test suites 2-579
test ID 2-579
test results 2-579
test statistics 2-579
enabling
scheduling 2-155
syslog messages 2-153
global configuration mode
clearing health monitoring diagnostic test schedule 2-153
clearing test-based testing schedule 2-155
setting health monitoring diagnostic testing 2-153
setting test-based testing 2-155
setting up health monitoring diagnostic test schedule 2-153
setting up test-based testing 2-155
removing scheduling 2-155
scheduled switchover
disabling 2-155
enabling 2-155
setting test interval 2-155
specifying health monitoring diagnostic tests 2-153
starting testing 2-157
P
PAgP
See EtherChannel
pagp learn-method command 2-440
pagp port-priority command 2-442
password, VTP 2-970
password-recovery mechanism, enabling and disabling 2-519
permit (ARP access-list configuration) command 2-446
permit (IPv6) command 2-448
permit (MAC access-list configuration) command 2-454
per-VLAN spanning-tree plus
See STP
physical-port learner 2-440
PID, displaying 2-632
PIM-DVMRP, as multicast router learning method 2-283
PoE
configuring the power budget 2-469
configuring the power management mode 2-466
displaying controller register values 2-573
displaying power management information 2-765
error detection for 2-200
error recovery timer 2-205
logging of status 2-344
monitoring power 2-472
policing power consumption 2-472
police aggregate command 2-459
police command 2-457
policed-DSCP map 2-387
policy-map command 2-461
policy maps
applying to an interface 2-521, 2-527
creating 2-461
displaying 2-761
hierarchical 2-462
policers
displaying 2-735
for a single class 2-457
for multiple classes 2-381, 2-459
policed-DSCP map 2-387
traffic classification
defining the class 2-90
defining trust states 2-945
setting DSCP or IP precedence values 2-525
Port Aggregation Protocol
See EtherChannel
port-based authentication
AAA method list 2-3
configuring violation modes 2-195
debug messages, display B-10
enabling guest VLAN supplicant 2-163, 2-174
enabling IEEE 802.1x
globally 2-160
per interface 2-185
guest VLAN 2-175
host modes 2-177
IEEE 802.1x AAA accounting methods 2-1
initialize an interface 2-178, 2-191
MAC authentication bypass 2-179
manual control of authorization state 2-185
multiple hosts on authorized port 2-177
PAE as authenticator 2-184
periodic re-authentication
enabling 2-188
time between attempts 2-192
quiet period between failed authentication exchanges 2-192
re-authenticating IEEE 802.1x-enabled ports 2-187
resetting configurable IEEE 802.1x parameters 2-173
switch-to-authentication server retransmission time 2-192
switch-to-client frame-retransmission number 2-181 to 2-183
switch-to-client retransmission time 2-192
test for IEEE 802.1x readiness 2-190
port-based trust
IPv4 and IPv6 2-414
port-channel load-balance command 2-464
Port Fast, for spanning tree 2-866
port ranges, defining 2-135, 2-138
ports, debugging B-82
ports, protected 2-926
port security
aging 2-920
debug messages, display B-84
enabling 2-915
violation error recovery 2-205
port trust states for QoS 2-413
port types, MVR 2-426
power information, displaying 2-594
power inline command 2-466
power inline consumption command 2-469
power inline police command 2-472
Power over Ethernet
See PoE
power-priority command 2-475
power rps command (global configuration) 2-481
power rps command (user EXEC) 2-477
power supply
configuring 2-479
managing 2-479
power supply command 2-479
power xps command privileged EXEC) 2-483
power xps port command 2-485
priority-queue command 2-487
priority value, stack member 2-788, 2-891
private-vlan command 2-489
private-vlan mapping command 2-492
private VLANs
association 2-924
configuring 2-489
configuring ports 2-911
displaying 2-799
host ports 2-911
mapping
configuring 2-924
displaying 2-615
promiscuous ports 2-911
privileged EXEC mode 1-2, 1-3
product identification information, displaying 2-632
promiscuous ports, private VLANs 2-911
protected ports, displaying 2-621
pruning
VLANs 2-928
VTP
enabling 2-970
pruning-eligible VLAN list 2-930
psp 2-494
psp command 2-494
PVST+
See STP
Q
QoS
auto-QoS
configuring 2-63
debug messages, display B-4
displaying 2-541
auto-QoS trust
configuring 2-57
auto-QoS video
configuring 2-60
class maps
creating 2-93
defining the match criteria 2-368
displaying 2-552
defining the CoS value for an incoming packet 2-383
displaying configuration information 2-541, 2-734
DSCP transparency 2-395
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 2-385
defining DSCP-to-DSCP-mutation map 2-387
egress queues
allocating buffers 2-391
defining the CoS output queue threshold map 2-409
defining the DSCP output queue threshold map 2-411
displaying buffer allocations 2-738
displaying CoS output queue threshold map 2-742
displaying DSCP output queue threshold map 2-742
displaying queueing strategy 2-738
displaying queue-set settings 2-745
enabling bandwidth shaping and scheduling 2-878
enabling bandwidth sharing and scheduling 2-880
limiting the maximum output on a port 2-876
mapping a port to a queue-set 2-495
mapping CoS values to a queue and threshold 2-409
mapping DSCP values to a queue and threshold 2-411
setting maximum and reserved memory allocations 2-393
setting WTD thresholds 2-393
enabling 2-379
enabling IPv6 QoS 2-379
ingress queues
allocating buffers 2-399
assigning SRR scheduling weights 2-397
defining the CoS input queue threshold map 2-401
defining the DSCP input queue threshold map 2-403
displaying buffer allocations 2-738
displaying CoS input queue threshold map 2-742
displaying DSCP input queue threshold map 2-742
displaying queueing strategy 2-738
displaying settings for 2-736
enabling the priority queue 2-405
mapping CoS values to a queue and threshold 2-401
mapping DSCP values to a queue and threshold 2-403
setting WTD thresholds 2-407
maps
defining 2-387, 2-401, 2-403, 2-409, 2-411
displaying 2-742
policy maps
applying an aggregate policer 2-459
applying to an interface 2-521, 2-527
creating 2-461
defining policers 2-381, 2-457
displaying policers 2-735
displaying policy maps 2-761
hierarchical 2-462
policed-DSCP map 2-387
setting DSCP or IP precedence values 2-525
traffic classifications 2-90
trust states 2-945
port trust states 2-413
queues, enabling the expedite 2-487
statistics
in-profile and out-of-profile packets 2-738
packets enqueued or dropped 2-738
sent and received CoS values 2-738
sent and received DSCP values 2-738
trusted boundary for IP phones 2-413
VLAN-based 2-415
quality of service
See QoS
querytime, MVR 2-423
queue-set command 2-495
R
radius-server dead-criteria command 2-496
radius-server host command 2-498
rapid per-VLAN spanning-tree plus
See STP
rapid PVST+
See STP
rcommand command 2-500
re-authenticating IEEE 802.1x-enabled ports 2-187
re-authentication
periodic 2-188
time between attempts 2-192
receiver ports, MVR 2-426
receiving flow-control packets 2-212
recovery mechanism
causes 2-205
display 2-97, 2-548, 2-601, 2-604
timer interval 2-206
redundancy for cluster switches 2-132
redundant power supply
See RPS
redundant power system
See Cisco Redundant Power System 2300
reload command 2-502
remote command 2-504
remote-span command 2-506
Remote Switched Port Analyzer
See RSPAN
rename (boot loader) command A-21
renew ip dhcp snooping database command 2-508
replay protection, MACsec 2-510
replay-protection command 2-510
reset (boot loader) command A-22
restricted VLAN
See dot1x auth-fail vlan
rmdir (boot loader) command A-23
rmon collection stats command 2-513
root guard, for spanning tree 2-839
routed ports
IP addresses on 2-226
number supported 2-226
routing frames
See MTU
RPS
See Cisco Redundant Power System 2300
RPS 2300
configuring 2-477, 2-483, 2-485
managing 2-477, 2-483, 2-485
See Cisco Redundant Power System 2300
RSPAN
configuring 2-418
displaying 2-747
filter RSPAN traffic 2-418
remote-span command 2-506
sessions
add interfaces to 2-418
displaying 2-747
start new 2-418
rsu command 2-514
S
scheduled switchover
disabling 2-155
enabling 2-155
SDM mismatch mode 2-516, 2-789
sdm prefer command 2-515
SDM templates
allowed resources 2-517
and stacking 2-516
displaying 2-773
dual IPv4 and IPv6 2-515
secure ports, limitations 2-917
sending flow-control packets 2-212
service password-recovery command 2-519
service-policy command 2-521
session command 2-524
set (boot loader) command A-24
set command 2-525
setup command 2-527
setup express command 2-530
show access-lists command 2-532
show archive status command 2-535
show arp access-list command 2-536
show authentication command 2-537
show auto qos command 2-541
show boot command 2-545
show cable-diagnostics tdr command 2-548
show cisp command 2-551
show class-map command 2-552
show cluster candidates command 2-555
show cluster command 2-553
show cluster members command 2-557
show controllers cpu-interface command 2-559
show controllers ethernet-controller command 2-561
show controllers ethernet-controller fastethernet command 2-568
show controllers ethernet phy macsec command 2-571
show controllers power inline command 2-573
show controllers tcam command 2-575
show controller utilization command 2-577
show dot1q-tunnel command 2-584
show dot1x command 2-585
show dtp 2-589
show eap command 2-591
show env command 2-594
show env xps command 2-597
show errdisable detect command 2-601
show errdisable flap-values command 2-603
show errdisable recovery command 2-604
show etherchannel command 2-606
show fallback profile command 2-609
show flowcontrol command 2-611
show idprom command 2-613
show interfaces command 2-615
show interfaces counters command 2-626
show interface transceivers command 2-629
show inventory command 2-632
show ip arp inspection command 2-633
show ipc command 2-659
show ip dhcp snooping binding command 2-638
show ip dhcp snooping command 2-637
show ip dhcp snooping database command 2-640, 2-642
show ip igmp profile command 2-645
show ip igmp snooping address command 2-668
show ip igmp snooping command 2-646, 2-666
show ip igmp snooping groups command 2-649
show ip igmp snooping mrouter command 2-651, 2-670
show ip igmp snooping querier command 2-653, 2-672
show ip source binding command 2-655
show ipv6 access-list command 2-663
show ipv6 dhcp conflict command 2-665
show ipv6 route updated 2-674
show ip verify source command 2-657
show l2protocol-tunnel command 2-676
show lacp command 2-679
show link state group command 2-683
show location 2-685
show location command 2-685
show logging onboard command 2-688
show logging smartlog command 2-693
show mac access-group command 2-696
show mac address-table address command 2-699
show mac address-table aging time command 2-701
show mac address-table command 2-697
show mac address-table count command 2-703
show mac address-table dynamic command 2-705
show mac address-table interface command 2-707
show mac address-table learning command 2-709
show mac address-table move update command 2-710
show mac address-table notification command 2-109, 2-712, B-28
show mac address-table static command 2-714
show mac address-table vlan command 2-716
show macsec command 2-718
show mka default-policy command 2-720
show mka policy command 2-722
show mka session command 2-725
show mka statistics command 2-728
show mka summary command 2-731
show mls qos aggregate-policer command 2-735
show mls qos command 2-734
show mls qos input-queue command 2-736
show mls qos interface command 2-738
show mls qos maps command 2-742
show mls qos queue-set command 2-745
show mls qos vlan command 2-746
show monitor command 2-747
show mvr command 2-749
show mvr interface command 2-751
show mvr members command 2-753
show network-policy profile command 2-755
show nmsp command 2-756
show pagp command 2-759
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-17
show platform ip multicast command C-11
show platform ip unicast command C-12
show platform ipv6 mld snooping command C-18
show platform ipv6 unicast command C-19
show platform ip wccp command C-16
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-44
show platform vlan command C-47
show policy-map command 2-761
show port security command 2-762
show power inline command 2-765, 2-783
show psp config 2-771
show psp config command 2-771
show psp statistics 2-772
show psp statistics command 2-772
show sdm prefer command 2-773
show setup express command 2-776
show spanning-tree command 2-777
show storm-control command 2-786
show switch command 2-788
show system mtu command 2-793
show trust command 2-945
show udld command 2-794
show version command 2-797
show vlan access-map command 2-804
show vlan command 2-799
show vlan command, fields 2-801
show vlan filter command 2-805
show vmps command 2-806
show vtp command 2-808
shutdown command 2-813
shutdown threshold, Layer 2 protocol tunneling 2-326
shutdown vlan command 2-814
small-frame violation rate command 2-815
SNMP host, specifying 2-822
SNMP informs, enabling the sending of 2-817
snmp-server enable traps command 2-817
snmp-server host command 2-822
snmp trap mac-notification change command 2-826
SNMP traps
enabling MAC address notification trap 2-826
enabling the MAC address notification feature 2-360
enabling the sending of 2-817
SoftPhone
See Cisco SoftPhone
software images
copying 2-10
deleting 2-140
downloading 2-13
upgrading 2-10, 2-13
uploading 2-20
software version, displaying 2-797
source ports, MVR 2-426
SPAN
configuring 2-418
debug messages, display B-31
displaying 2-747
filter SPAN traffic 2-418
sessions
add interfaces to 2-418
displaying 2-747
start new 2-418
spanning-tree backbonefast command 2-828
spanning-tree bpdufilter command 2-829
spanning-tree bpduguard command 2-831
spanning-tree cost command 2-833
spanning-tree etherchannel command 2-835
spanning-tree extend system-id command 2-837
spanning-tree guard command 2-839
spanning-tree link-type command 2-841
spanning-tree loopguard default command 2-843
spanning-tree mode command 2-845
spanning-tree mst configuration command 2-847
spanning-tree mst cost command 2-849
spanning-tree mst forward-time command 2-851
spanning-tree mst hello-time command 2-852
spanning-tree mst max-age command 2-853
spanning-tree mst max-hops command 2-854
spanning-tree mst port-priority command 2-855
spanning-tree mst pre-standard command 2-857
spanning-tree mst priority command 2-858
spanning-tree mst root command 2-859
spanning-tree portfast (global configuration) command 2-863
spanning-tree portfast (interface configuration) command 2-866
spanning-tree port-priority command 2-861
Spanning Tree Protocol
See STP
spanning-tree transmit hold-count command 2-868
spanning-tree uplinkfast command 2-869
spanning-tree vlan command 2-871
speed command 2-874
srr-queue bandwidth limit command 2-876
srr-queue bandwidth shape command 2-878
srr-queue bandwidth share command 2-880
SSH, configuring version 2-290
stack-mac persistent timer command 2-882
stack member
access 2-524
number 2-788, 2-894
priority value 2-891
provisioning 2-892
reloading 2-502
stacks, switch
disabling a member 2-889
enabling a member 2-889
MAC address 2-882
provisioning a new member 2-892
reloading 2-502
stack member access 2-524
stack member number 2-788, 2-894
stack member priority value 2-788, 2-891
static-access ports, configuring 2-898
statistics, Ethernet group 2-513
sticky learning, enabling 2-915
storm-control command 2-886
STP
BackboneFast 2-828
counters, clearing 2-118
debug messages, display
BackboneFast events B-88
MSTP B-91
optimized BPDUs handling B-90
spanning-tree activity B-86
switch shim B-93
transmitted and received BPDUs B-89
UplinkFast B-95
detection of indirect link failures 2-828
enabling protocol tunneling for 2-326
EtherChannel misconfiguration 2-835
extended system ID 2-837
path cost 2-833
protocol modes 2-845
root port
accelerating choice of new 2-869
loop guard 2-839
preventing from becoming designated 2-839
restricting which can be root 2-839
root guard 2-839
UplinkFast 2-869
root switch
affects of extended system ID 2-837, 2-872
hello-time 2-871
interval between BDPU messages 2-871
interval between hello BPDU messages 2-871
max-age 2-871
port priority for selection of 2-861
primary or secondary 2-871
switch priority 2-871
state changes
blocking to forwarding state 2-866
enabling BPDU filtering 2-829, 2-863
enabling BPDU guard 2-831, 2-863
enabling Port Fast 2-863, 2-866
enabling timer to recover from error state 2-205
forward-delay time 2-871
length of listening and learning states 2-871
shutting down Port Fast-enabled ports 2-863
state information display 2-777
VLAN options 2-858, 2-871
supplemental power command 2-884
SVIs, creating 2-220
SVI status calculation 2-900
Switched Port Analyzer
See SPAN
switching characteristics
modifying 2-896
returning to interfaces 2-896
switchport access command 2-898
switchport autostate exclude command 2-900
switchport backup interface command 2-902
switchport block command 2-905
switchport command 2-896
switchport host command 2-907
switchport mode command 2-908
switchport mode private-vlan command 2-911
switchport nonegotiate command 2-913
switchport port-security aging command 2-920
switchport port-security command 2-915
switchport priority extend command 2-922
switchport private-vlan command 2-924
switchport protected command 2-926
switchports, displaying 2-615
switchport trunk command 2-928
switchport voice detect 2-931
switchport voice vlan command 2-932
switch priority command 2-889, 2-891
switch provision command 2-892
switch renumber command 2-894
system env temperature threshold yellow command 2-934
system message logging 2-344
system message logging, save message to flash 2-345
system mtu command 2-936
system resource templates 2-515
T
tar files, creating, listing, and extracting 2-17
TDR, running 2-939
Telnet, using to communicate to cluster switches 2-500
temperature information, displaying 2-594
templates, system resources 2-515
test cable-diagnostics tdr command 2-939
traceroute mac command 2-940
traceroute mac ip command 2-943
trunking, VLAN mode 2-908
trunk mode 2-908
trunk ports 2-908
trunks, to non-DTP device 2-909
trusted boundary for QoS 2-413
trusted port states for QoS 2-413
tunnel ports, Layer 2 protocol, displaying 2-676
type (boot loader) command A-27
U
UDLD
aggressive mode 2-947, 2-949
debug messages, display B-103
enable globally 2-947
enable per interface 2-949
error recovery timer 2-206
message timer 2-947
normal mode 2-947, 2-949
reset a shutdown interface 2-951
status 2-794
udld command 2-947
udld port command 2-949
udld reset command 2-951
unicast storm control 2-886
UniDirectional Link Detection
See UDLD
unknown multicast traffic, preventing 2-905
unknown unicast traffic, preventing 2-905
unset (boot loader) command A-28
upgrading
copying software images 2-10
downloading software images 2-13
software images, monitoring status of 2-535
UplinkFast, for STP 2-869
usb-inactivity-timeout (console configuration) command 2-952
user EXEC mode 1-2, 1-3
V
version (boot loader) command A-30
version mismatch mode 2-789, C-40
vlan (global configuration) command 2-953
vlan access-map command 2-958
VLAN access map configuration mode 2-958
VLAN access maps
actions 2-8
displaying 2-804
VLAN-based QoS 2-415
VLAN configuration
rules 2-956
saving 2-953
VLAN configuration mode
description 1-4
entering 2-953
summary 1-3
vlan dot1q tag native command 2-960
vlan filter command 2-962
VLAN filters, displaying 2-805
VLAN ID range 2-953
VLAN maps
applying 2-962
creating 2-958
defining 2-366
displaying 2-804
VLAN Query Protocol
See VQP
VLANs
adding 2-953
configuring 2-953
debug messages, display
ISL B-99
VLAN IOS file system error tests B-98
VLAN manager activity B-96
VTP B-101
displaying configurations 2-799
extended-range 2-953
MAC addresses
displaying 2-716
number of 2-703
media types 2-956
normal-range 2-953
private 2-911
configuring 2-489
displaying 2-799
See also private VLANs
restarting 2-814
saving the configuration 2-953
shutting down 2-814
SNMP traps for VTP 2-820, 2-823
suspending 2-814
VLAN Trunking Protocol
See VTP
VM mode 2-789, C-40
VMPS
configuring servers 2-967
displaying 2-806
error recovery timer 2-206
reconfirming dynamic VLAN assignments 2-964
vmps reconfirm (global configuration) command 2-965
vmps reconfirm (privileged EXEC) command 2-964
vmps retry command 2-966
vmps server command 2-967
voice VLAN
configuring 2-931, 2-932
setting port priority 2-922
VQP
and dynamic-access ports 2-899
clearing client statistics 2-120
displaying information 2-806
per-server retry count 2-966
reconfirmation interval 2-965
reconfirming dynamic VLAN assignments 2-964
VTP
changing characteristics 2-969
clearing pruning counters 2-121
configuring
domain name 2-969
file name 2-969
mode 2-969
password 2-970
counters display fields 2-809
displaying information 2-808
enabling
pruning 2-970
tunneling for 2-326
Version 2 2-970
enabling per port 2-974
mode 2-969
pruning 2-970
saving the configuration 2-953
statistics 2-808
status 2-808
status display fields 2-811
vtp (global configuration) command 2-969
vtp interface configuration command 2-974
vtp primary command 2-975
X
XPS 2200
configuring 2-481
naming 2-481
Index
A
aaa accounting dot1x command 2-1
aaa authentication dot1x command 2-3
aaa authorization network command 2-5, 2-26, 2-33, 2-35, 2-38, 2-40, 2-42, 2-168, 2-349, 2-551, B-7, B-39
AAA methods 2-3
access control entries
See ACEs
access control lists
See ACLs
access groups
IP 2-222
MAC, displaying 2-696
access list, IPv6 2-299
access map configuration mode 2-366
access mode 2-908
access ports 2-908
ACEs 2-152, 2-456
ACLs
deny 2-150
displaying 2-532
for non-IP protocols 2-353
IP 2-222
matching 2-366
on Layer 2 interfaces 2-222
permit 2-454
action command 2-8
address aliasing 2-424
aggregate-port learner 2-440
allowed VLANs 2-928
archive copy-sw command 2-10
archive download-sw command 2-13
archive tar command 2-17
archive upload-sw command 2-20
arp (boot loader) command A-2
arp access-list command 2-22
authentication command bounce-port ignore 2-24
authentication command disable-port ignore 2-25
authentication control-direction command 2-26
authentication event command 2-28
authentication event linksec fail action command 2-32
authentication failed VLAN
See dot1x auth-fail vlan
authentication fallback command 2-33
authentication host-mode command 2-35
authentication linksec policy command 2-37
authentication mac-move permit command 2-38
authentication open command 2-40
authentication order command 2-42
authentication periodic command 2-44
authentication port-control command 2-46
authentication priority command 2-48
authentication timer command 2-50
authentication violation command 2-52
auth-fail max-attempts
See dot1x auth-fail max-attempts
auth-fail vlan
See dot1x auth-fail vlan
auth open command 2-40
auth order command 2-42
authorization state of controlled port 2-185
auth timer command 2-50
autonegotiation of duplex mode 2-197
auto qos classify command 2-54
auto qos trust command 2-57
auto qos video command 2-60
auto qos voip command 2-63
B
BackboneFast, for STP 2-828
backup interfaces
configuring 2-902
displaying 2-616
boot (boot loader) command A-3
boot auto-copy-sw command 2-70
boot auto-download-sw command 2-71
boot config-file command 2-74
boot enable-break command 2-75
boot helper command 2-76
boot helper-config file command 2-77
booting
Cisco IOS image 2-80
displaying environment variables 2-545
interrupting 2-75
manually 2-78
boot loader
accessing A-1
booting
Cisco IOS image A-3
helper image 2-76
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
resetting the system A-22
boot manual command 2-78
boot private-config-file command 2-79
boot system command 2-80
boot time-copy-sw command 2-69
BPDU filtering, for spanning tree 2-829, 2-863
BPDU guard, for spanning tree 2-831, 2-863
broadcast storm control 2-886
C
candidate switches
See clusters
cat (boot loader) command A-5
CDP, enabling protocol tunneling for 2-326
channel-group command 2-84
channel-protocol command 2-88
Cisco Redundant Power System 2300
configuring 2-478
managing 2-478
Cisco SoftPhone
auto-QoS configuration 2-63
trusting packets sent from 2-413
CISP
See Client Information Signalling Protocol
cisp
debug platform cisp command B-39
cisp enable command 2-89
class command 2-90
class-map command 2-93
class maps
creating 2-93
defining the match criteria 2-368
displaying 2-552
class of service
See CoS
clear dot1x command 2-95
clear eap sessions command 2-96
clear errdisable interface 2-97
clear ip arp inspection log command 2-98
clear ip arp inspection statistics command 2-99
clear ipc command 2-102
clear ip dhcp snooping database command 2-100
clear ipv6 dhcp conflict command 2-103
clear l2protocol-tunnel counters command 2-104
clear lacp command 2-105
clear logging onboard command 2-106
clear logging smartlog statistics interface command 2-107
clear mac address-table command 2-108, 2-109
clear macsec counters interface command 2-110
clear mka command 2-111
clear nmsp statistics command 2-113
clear pagp command 2-114
clear port-security command 2-115
clear psp counter 2-117
clear psp counter command 2-117
clear spanning-tree counters command 2-118
clear spanning-tree detected-protocols command 2-119
clear vmps statistics command 2-120
clear vtp counters command 2-121
Client Information Signalling Protocol 2-89, 2-168, 2-551, B-7, B-39
cluster commander-address command 2-122
cluster discovery hop-count command 2-124
cluster enable command 2-125
cluster holdtime command 2-127
cluster member command 2-128
cluster outside-interface command 2-130
cluster run command 2-131
clusters
adding candidates 2-128
binding to HSRP group 2-132
building manually 2-128
communicating with
devices outside the cluster 2-130
members by using Telnet 2-500
debug messages, display B-8
displaying
candidate switches 2-555
debug messages B-8
member switches 2-557
status 2-553
hop-count limit for extended discovery 2-124
HSRP standby groups 2-132
redundancy 2-132
SNMP trap 2-817
cluster standby-group command 2-132
cluster timer command 2-134
command modes defined 1-2
command switch
See clusters
confidentiality-offset command 2-137
configuration files
password recovery disable considerations A-1
specifying the name 2-74, 2-79
configuring multiple interfaces 2-218
config-vlan mode
commands 2-954
copy (boot loader) command A-6
copy logging onboard command 2-135
CoS
assigning default value to incoming packets 2-383
assigning to Layer 2 protocol packets 2-329
overriding the incoming value 2-383
CoS-to-DSCP map 2-387
CPU ASIC statistics, displaying 2-559
crashinfo files 2-209
critical VLAN 2-29
D
debug authentication B-2
debug auto qos command B-4
debug backup command B-6
debug cisp command B-7
debug cluster command B-8
debug dot1x command B-10
debug dtp command B-11
debug eap command B-12
debug etherchannel command B-13
debug fastethernet command B-14
debug ilpower command B-15
debug interface command B-16
debug ip dhcp snooping command B-17
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-18
debug lacp command B-22
debug lldp packets command B-23
debug mac-notification command B-25
debug macsec command B-26
debug matm command B-27
debug matm move update command B-28
debug mka command B-29
debug monitor command B-31
debug mvrdbg command B-32
debug nmsp command B-33
debug nvram command B-34
debug pagp command B-35
debug platform acl command B-36
debug platform backup interface command B-38
debug platform cisp command B-39
debug platform cli-redirection main command B-40
debug platform configuration command B-41, B-49
debug platform cpu-queues command B-42
debug platform device-manager command B-44
debug platform dot1x command B-45
debug platform etherchannel command B-46
debug platform fallback-bridging command B-47
debug platform forw-tcam command B-48
debug platform ip arp inspection command B-50
debug platform ipc command B-59
debug platform ip dhcp command B-51
debug platform ip igmp snooping command B-52
debug platform ip multicast command B-54
debug platform ip unicast command B-56
debug platform ip wccp command B-58
debug platform led command B-60
debug platform matm command B-61
debug platform messaging application command B-62
debug platform phy command B-63
debug platform pm command B-65
debug platform port-asic command B-67
debug platform port-security command B-68
debug platform qos-acl-tcam command B-69
debug platform remote-commands command B-70
debug platform resource-manager command B-71
debug platform snmp command B-72
debug platform span command B-73
debug platform stack-manager command B-74
debug platform supervisor-asic command B-75
debug platform sw-bridge command B-76
debug platform tcam command B-77
debug platform udld command B-80
debug platform vlan command B-81
debug pm command B-82
debug port-security command B-84
debug qos-manager command B-85
debug spanning-tree backbonefast command B-88
debug spanning-tree bpdu command B-89
debug spanning-tree bpdu-opt command B-90
debug spanning-tree command B-86
debug spanning-tree mstp command B-91
debug spanning-tree switch command B-93
debug spanning-tree uplinkfast command B-95
debug sw-vlan command B-96
debug sw-vlan ifs command B-98
debug sw-vlan notification command B-99
debug sw-vlan vtp command B-101
debug udld command B-103
debug vqpc command B-105
default policy, MKA 2-374
define interface-range command 2-138
delete (boot loader) command A-7
delete command 2-140
deny (ARP access-list configuration) command 2-143
deny (IPv6) command 2-145
deny command 2-150
detect mechanism, causes 2-200
DHCP snooping
accepting untrusted packets from edge switch 2-256
enabling
on a VLAN 2-262
option 82 2-254, 2-256
trust on an interface 2-260
error recovery timer 2-205
rate limiting 2-259
DHCP snooping binding database
binding file, configuring 2-252
bindings
adding 2-250
deleting 2-250
displaying 2-638
clearing database agent statistics 2-100
database agent, configuring 2-252
displaying
binding entries 2-638
database agent status 2-640, 2-642
renewing 2-508
Digital Optical Monitoring
see DoM
dir (boot loader) command A-8
directories, deleting 2-140
DoM
displaying supported transceivers 2-629
domain name, VTP 2-969
dot1x auth-fail max-attempts 2-162
dot1x auth-fail vlan 2-164
dot1x command 2-160
dot1x control-direction command 2-166
dot1x credentials (global configuration) command 2-168
dot1x critical global configuration command 2-169
dot1x critical interface configuration command 2-171
dot1x default command 2-173
dot1x fallback command 2-174
dot1x guest-vlan command 2-175
dot1x host-mode command 2-177
dot1x initialize command 2-178
dot1x mac-auth-bypass command 2-179
dot1x max-reauth-req command 2-181
dot1x max-req command 2-183
dot1x pae command 2-184
dot1x port-control command 2-185
dot1x re-authenticate command 2-187
dot1x reauthentication command 2-188
dot1x supplicant force-multicast command 2-189
dot1x test eapol-capable command 2-190
dot1x test timeout command 2-191
dot1x timeout command 2-192
dot1x violation-mode command 2-195
dropping packets, with ACL matches 2-8
drop threshold, Layer 2 protocol tunneling 2-326
DSCP-to-CoS map 2-387
DSCP-to-DSCP-mutation map 2-387
DTP 2-909
DTP flap
error detection for 2-200
error recovery timer 2-205
DTP negotiation 2-913
dual IPv4 and IPv6 templates 2-448
duplex command 2-196
dynamic-access ports
configuring 2-898
restrictions 2-899
dynamic ARP inspection
ARP ACLs
apply to a VLAN 2-230
define 2-22
deny packets 2-143
display 2-536
permit packets 2-446
clear
log buffer 2-98
statistics 2-99
display
ARP ACLs 2-536
configuration and operating state 2-633
log buffer 2-633
statistics 2-633
trust state and rate limit 2-633
enable per VLAN 2-242
error detection for 2-200
error recovery timer 2-205
log buffer
clear 2-98
configure 2-234
display 2-633
rate-limit incoming ARP packets 2-232
statistics
clear 2-99
display 2-633
trusted interface state 2-238
type of packet logged 2-243
validation checks 2-240
dynamic auto VLAN membership mode 2-908
dynamic desirable VLAN membership mode 2-908
Dynamic Host Configuration Protocol (DHCP)
See DHCP snooping
Dynamic Trunking Protocol
See DTP
E
EAP-request/identity frame
maximum number to send 2-183
response time before retransmitting 2-192
encapsulation methods 2-928
environment variables, displaying 2-545
epm access-control open 2-198
errdisable detect cause command 2-200
errdisable detect cause small-frame command 2-203
errdisable recovery cause small-frame 2-208
errdisable recovery command 2-205
error conditions, displaying 2-603
error disable detection 2-200
error-disabled interfaces, displaying 2-615
EtherChannel
assigning Ethernet interface to channel group 2-84
creating port-channel logical interface 2-216
debug EtherChannel/PAgP, display B-13
debug platform-specific events, display B-46
displaying 2-606
enabling Layer 2 protocol tunneling for
LACP 2-327
PAgP 2-327
UDLD 2-327
interface information, displaying 2-615
LACP
clearing channel-group information 2-105, 2-106
debug messages, display B-22
displaying 2-679
modes 2-84
port priority for hot-standby ports 2-330
restricting a protocol 2-88
system priority 2-332
load-distribution methods 2-464
PAgP
aggregate-port learner 2-440
clearing channel-group information 2-114
debug messages, display B-35
displaying 2-759
error detection for 2-200
error recovery timer 2-205
learn method 2-440
modes 2-84
physical-port learner 2-440
priority of interface for transmitted traffic 2-442
Ethernet controller, internal register display 2-561, 2-568
Ethernet Management port, debugging B-14
Ethernet statistics, collecting 2-513
exception crashinfo command 2-209, 2-214
extended discovery of candidate switches 2-124
extended-range VLANs
and allowed VLAN list 2-928
and pruning-eligible list 2-928
configuring 2-953
extended system ID for STP 2-837
F
fallback profile command 2-210
fallback profiles, displaying 2-609
fan information, displaying 2-594
file name, VTP 2-969
files, deleting 2-140
flash_init (boot loader) command A-10
flexible authentication ordering 2-42
Flex Links
configuring 2-902
displaying 2-616
flow-based SPAN 2-418
flowcontrol command 2-212
format (boot loader) command A-11
forwarding packets, with ACL matches 2-8
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
FSPAN 2-418
G
global configuration mode 1-2, 1-4
H
hardware ACL statistics 2-532
health monitoring diagnostic tests 2-153
help (boot loader) command A-13
hierarchical policy maps 2-462
hop-count limit for clusters 2-124
host connection, port configuration 2-907
host ports, private VLANs 2-911
Hot Standby Router Protocol
See HSRP
HSRP
binding HSRP group to cluster 2-132
standby group 2-132
I
IEEE 802.1Q trunk ports and native VLANs 2-960
IEEE 802.1Q tunnel ports
configuring 2-908
displaying 2-584
limitations 2-909
IEEE 802.1x
and switchport modes 2-909
violation error recovery 2-205
See also port-based authentication
IGMP filters
applying 2-266
debug messages, display B-19
IGMP groups, setting maximum 2-267
IGMP maximum groups, debugging B-20
IGMP profiles
creating 2-269
displaying 2-645
IGMP snooping
adding ports as a static member of a group 2-285
displaying 2-646, 2-651, 2-653
enabling 2-271
enabling the configurable-leave timer 2-273
enabling the Immediate-Leave feature 2-282
flooding query count 2-279
interface topology change notification behavior 2-281
multicast table 2-649
querier 2-275
query solicitation 2-279
report suppression 2-277
switch topology change notification behavior 2-279
images
See software images
Immediate-Leave processing
IGMP 2-282
IPv6 2-322
MVR 2-426
interface configuration mode 1-2, 1-4
interface port-channel command 2-216
interface range command 2-218
interface-range macros 2-138
interfaces
assigning Ethernet interface to channel group 2-84
configuring 2-196
configuring multiple 2-218
creating port-channel logical 2-216
debug messages, display B-16
disabling 2-813
displaying the MAC address table 2-707
restarting 2-813
interface speed, configuring 2-874
interface vlan command 2-220
internal power supplies
See power supplies
internal registers, displaying 2-561, 2-568, 2-575
Internet Group Management Protocol
See IGMP
invalid GBIC
error detection for 2-200
error recovery timer 2-205
ip access-group command 2-222
ip address command 2-225
IP addresses, setting 2-225
IP address matching 2-366
ip admission command 2-227
ip admission name proxy http command 2-228
ip arp inspection filter vlan command 2-230
ip arp inspection limit command 2-232
ip arp inspection log-buffer command 2-234
ip arp inspection trust command 2-238
ip arp inspection validate command 2-240
ip arp inspection vlan command 2-242
ip arp inspection vlan logging command 2-243
ip device tracking command 2-245
ip device tracking probe command 2-247
IP DHCP snooping
See DHCP snooping
ip dhcp snooping binding command 2-250
ip dhcp snooping command 2-249
ip dhcp snooping database command 2-252
ip dhcp snooping information option allow-untrusted command 2-256
ip dhcp snooping information option command 2-254
ip dhcp snooping information option format remote-id command 2-258
ip dhcp snooping limit rate command 2-259
ip dhcp snooping trust command 2-260
ip dhcp snooping verify command 2-261
ip dhcp snooping vlan command 2-262
ip dhcp snooping vlan information option format-type circuit-id string command 2-264
ip igmp filter command 2-266
ip igmp max-groups command 2-267, 2-292, 2-294
ip igmp profile command 2-269
ip igmp snooping command 2-271
ip igmp snooping last-member-query-interval command 2-273
ip igmp snooping querier command 2-275
ip igmp snooping report-suppression command 2-277
ip igmp snooping tcn command 2-279
ip igmp snooping tcn flood command 2-281
ip igmp snooping vlan immediate-leave command 2-282
ip igmp snooping vlan mrouter command 2-283
ip igmp snooping vlan static command 2-285
IP multicast addresses 2-423
IP phones
auto-QoS configuration 2-63
trusting packets sent from 2-413
IP-precedence-to-DSCP map 2-387
ip snap forwarding command 2-287
ip source binding command 2-288
IP source guard
disabling 2-296
displaying
binding entries 2-655
configuration 2-657
dynamic binding entries only 2-638
enabling 2-296
static IP source bindings 2-288
ip ssh command 2-290
IPv4 and IPv6
port-based trust 2-414
IPv6 access list, deny conditions 2-145
ipv6 access-list command 2-299
ipv6 address dhcp command 2-302
ipv6 dhcp client request vendor command 2-303
ipv6 dhcp ping packets command 2-304
ipv6 dhcp pool command 2-306
ipv6 dhcp server command 2-309
ipv6 mld snooping command 2-311
ipv6 mld snooping last-listener-query count command 2-313
ipv6 mld snooping last-listener-query-interval command 2-315
ipv6 mld snooping listener-message-suppression command 2-317
ipv6 mld snooping robustness-variable command 2-318
ipv6 mld snooping tcn command 2-320
ipv6 mld snooping vlan command 2-322
IPv6 QoS
enabling 2-379
IPv6 SDM template 2-515
ipv6 traffic-filter command 2-324
ip verify source command 2-296
ip verify source smartlog command 2-298
J
jumbo frames
See MTU
L
l2protocol-tunnel command 2-326
l2protocol-tunnel cos command 2-329
LACP
See EtherChannel
lacp port-priority command 2-330
lacp system-priority command 2-332
Layer 2 mode, enabling 2-896
Layer 2 protocol ports, displaying 2-676
Layer 2 protocol-tunnel
error detection for 2-200
error recovery timer 2-205
Layer 2 protocol tunnel counters 2-104
Layer 2 protocol tunneling error recovery 2-327
Layer 2 traceroute
IP addresses 2-943
MAC addresses 2-940
Layer 3 mode, enabling 2-896
license boot command 2-334
line configuration mode 1-3, 1-5
Link Aggregation Control Protocol
See EtherChannel
link flap
error detection for 2-200
error recovery timer 2-205
link-security authentication 2-32
link-security policies 2-37
link state group command 2-336
link state track command 2-338
load-distribution methods for EtherChannel 2-464
location (global configuration) command 2-339
location (interface configuration) command 2-341
logging event command 2-343
logging event power-inline-status command 2-344
logging file command 2-345
logical interface 2-216
loopback error
detection for 2-200
recovery timer 2-205
loop guard, for spanning tree 2-839, 2-843
M
mab request format attribute 32 command 2-349
mac access-group command 2-351
MAC access-groups, displaying 2-696
MAC access list configuration mode 2-353
mac access-list extended command 2-353
MAC access lists 2-150
MAC addresses
disabling MAC address learning per VLAN 2-356
displaying
aging time 2-701
all 2-699
dynamic 2-705
MAC address-table move updates 2-710
notification settings 2-709, 2-712
number of addresses in a VLAN 2-703
per interface 2-707
per VLAN 2-716
static 2-714
static and dynamic entries 2-697
dynamic
aging time 2-355
deleting 2-108
displaying 2-705
enabling MAC address notification 2-360
enabling MAC address-table move update 2-358
matching 2-366
persistent stack 2-882
static
adding and removing 2-362
displaying 2-714
dropping on an interface 2-363
tables 2-699
MAC address notification, debugging B-25
mac address-table aging-time 2-351, 2-366
mac address-table aging-time command 2-355
mac address-table learning command 2-356
mac address-table move update command 2-358
mac address-table notification command 2-360
mac address-table static command 2-362
mac address-table static drop command 2-363
MAC frames
See MTU
macros
interface range 2-138, 2-218
MACsec
counters 2-110, 2-571
debugging B-26
displaying 2-718
enabling 2-365
registers 2-571
macsec command 2-365
maps
QoS
defining 2-387
displaying 2-742
VLAN
creating 2-958
defining 2-366
displaying 2-804
match (access-map configuration) command 2-366
match (class-map configuration) command 2-368
maximum transmission unit
See MTU
mdix auto command 2-371
Media Access Control Security
See MACsec.
media-type rj45 command 2-373
member switches
See clusters
memory (boot loader) command A-14
mgmt_clr (boot loader) command A-16
mgmt_init (boot loader) command A-17, A-18
MKA
confidentiality 2-137
debugging B-29
displaying default policy 2-720
displaying policies 2-722
displaying sessions 2-725
displaying sessions and statistics 2-731
displaying statistics 2-728
policy configuration mode 2-375
MKA, enabling 2-377
mka default policy command 2-374
mka policy global configuration command 2-375
mka policy interface configuration command 2-377
mkdir (boot loader) command A-19
MLD snooping
configuring 2-317, 2-318
configuring queries 2-313, 2-315
configuring topology change notification 2-320
displaying 2-666, 2-668, 2-670, 2-672
enabling 2-311
enabling on a VLAN 2-322
mls qos aggregate-policer command 2-381
mls qos command 2-379
mls qos cos command 2-383
mls qos dscp-mutation command 2-385
mls qos map command 2-387
mls qos queue-set output buffers command 2-391
mls qos queue-set output threshold command 2-393
mls qos rewrite ip dscp command 2-395
mls qos srr-queue input bandwidth command 2-397
mls qos srr-queue input buffers command 2-399
mls qos-srr-queue input cos-map command 2-401
mls qos srr-queue input dscp-map command 2-403
mls qos srr-queue input priority-queue command 2-405
mls qos srr-queue input threshold command 2-407
mls qos-srr-queue output cos-map command 2-409
mls qos srr-queue output dscp-map command 2-411
mls qos trust command 2-413
mls qos vlan-based command 2-415
mode, MVR 2-423
Mode button, and password recovery 2-519
mode command 2-416
modes, commands 1-2
monitor session command 2-418
more (boot loader) command A-20
MSTP
displaying 2-778
interoperability 2-119
link type 2-841
MST region
aborting changes 2-847
applying changes 2-847
configuration name 2-847
configuration revision number 2-847
current or pending display 2-847
displaying 2-778
MST configuration mode 2-847
VLANs-to-instance mapping 2-847
path cost 2-849
protocol mode 2-845
restart protocol migration process 2-119
root port
loop guard 2-839
preventing from becoming designated 2-839
restricting which can be root 2-839
root guard 2-839
root switch
affects of extended system ID 2-837
hello-time 2-852, 2-859
interval between BDPU messages 2-853
interval between hello BPDU messages 2-852, 2-859
max-age 2-853
maximum hop count before discarding BPDU 2-854
port priority for selection of 2-855
primary or secondary 2-859
switch priority 2-858
state changes
blocking to forwarding state 2-866
enabling BPDU filtering 2-829, 2-863
enabling BPDU guard 2-831, 2-863
enabling Port Fast 2-863, 2-866
forward-delay time 2-851
length of listening and learning states 2-851
rapid transition to forwarding 2-841
shutting down Port Fast-enabled ports 2-863
state information display 2-777
MTU
configuring size 2-936
displaying global setting 2-793
MAC 2-937
system jumbo 2-937
system routing 2-937
Multicase Listener Discovery
See MLD
multicast group address, MVR 2-426
multicast groups, MVR 2-424
Multicast Listener Discovery
See MLD
multicast router learning method 2-283
multicast router ports, configuring 2-283
multicast router ports, IPv6 2-322
multicast storm control 2-886
multicast VLAN, MVR 2-423
multicast VLAN registration
See MVR
multiple hosts on authorized port 2-177
Multiple Spanning Tree Protocol
See MSTP
MVR
and address aliasing 2-424
configuring 2-423
configuring interfaces 2-426
debug messages, display B-32
displaying 2-749
displaying interface information 2-751
members, displaying 2-753
mvr (global configuration) command 2-423
mvr (interface configuration) command 2-426
mvr vlan group command 2-427
N
native VLANs 2-928
native VLAN tagging 2-960
network-policy (global configuration) command 2-430
network-policy command 2-429
network-policy profile (network-policy configuration) command 2-431
nmsp attachment suppress command 2-434
nmsp command 2-433
no authentication logging verbose 2-435
no dot1x logging verbose 2-436
no mab logging verbose 2-437
nonegotiate
DTP messaging 2-913
speed 2-874
non-IP protocols
denying 2-150
forwarding 2-454
non-IP traffic access lists 2-353
non-IP traffic forwarding
denying 2-150
permitting 2-454
non-stop forwarding 2-438
normal-range VLANs 2-953
no vlan command 2-953
nsf command 2-438
O
online diagnostics
configuring health monitoring diagnostic tests 2-153
displaying
configured boot-up coverage level 2-579
current scheduled tasks 2-579
event logs 2-579
supported test suites 2-579
test ID 2-579
test results 2-579
test statistics 2-579
enabling
scheduling 2-155
syslog messages 2-153
global configuration mode
clearing health monitoring diagnostic test schedule 2-153
clearing test-based testing schedule 2-155
setting health monitoring diagnostic testing 2-153
setting test-based testing 2-155
setting up health monitoring diagnostic test schedule 2-153
setting up test-based testing 2-155
removing scheduling 2-155
scheduled switchover
disabling 2-155
enabling 2-155
setting test interval 2-155
specifying health monitoring diagnostic tests 2-153
starting testing 2-157
P
PAgP
See EtherChannel
pagp learn-method command 2-440
pagp port-priority command 2-442
password, VTP 2-970
password-recovery mechanism, enabling and disabling 2-519
permit (ARP access-list configuration) command 2-446
permit (IPv6) command 2-448
permit (MAC access-list configuration) command 2-454
per-VLAN spanning-tree plus
See STP
physical-port learner 2-440
PID, displaying 2-632
PIM-DVMRP, as multicast router learning method 2-283
PoE
configuring the power budget 2-469
configuring the power management mode 2-466
displaying controller register values 2-573
displaying power management information 2-765
error detection for 2-200
error recovery timer 2-205
logging of status 2-344
monitoring power 2-472
policing power consumption 2-472
police aggregate command 2-459
police command 2-457
policed-DSCP map 2-387
policy-map command 2-461
policy maps
applying to an interface 2-521, 2-527
creating 2-461
displaying 2-761
hierarchical 2-462
policers
displaying 2-735
for a single class 2-457
for multiple classes 2-381, 2-459
policed-DSCP map 2-387
traffic classification
defining the class 2-90
defining trust states 2-945
setting DSCP or IP precedence values 2-525
Port Aggregation Protocol
See EtherChannel
port-based authentication
AAA method list 2-3
configuring violation modes 2-195
debug messages, display B-10
enabling guest VLAN supplicant 2-163, 2-174
enabling IEEE 802.1x
globally 2-160
per interface 2-185
guest VLAN 2-175
host modes 2-177
IEEE 802.1x AAA accounting methods 2-1
initialize an interface 2-178, 2-191
MAC authentication bypass 2-179
manual control of authorization state 2-185
multiple hosts on authorized port 2-177
PAE as authenticator 2-184
periodic re-authentication
enabling 2-188
time between attempts 2-192
quiet period between failed authentication exchanges 2-192
re-authenticating IEEE 802.1x-enabled ports 2-187
resetting configurable IEEE 802.1x parameters 2-173
switch-to-authentication server retransmission time 2-192
switch-to-client frame-retransmission number 2-181 to 2-183
switch-to-client retransmission time 2-192
test for IEEE 802.1x readiness 2-190
port-based trust
IPv4 and IPv6 2-414
port-channel load-balance command 2-464
Port Fast, for spanning tree 2-866
port ranges, defining 2-135, 2-138
ports, debugging B-82
ports, protected 2-926
port security
aging 2-920
debug messages, display B-84
enabling 2-915
violation error recovery 2-205
port trust states for QoS 2-413
port types, MVR 2-426
power information, displaying 2-594
power inline command 2-466
power inline consumption command 2-469
power inline police command 2-472
Power over Ethernet
See PoE
power-priority command 2-475
power rps command (global configuration) 2-481
power rps command (user EXEC) 2-477
power supply
configuring 2-479
managing 2-479
power supply command 2-479
power xps command privileged EXEC) 2-483
power xps port command 2-485
priority-queue command 2-487
priority value, stack member 2-788, 2-891
private-vlan command 2-489
private-vlan mapping command 2-492
private VLANs
association 2-924
configuring 2-489
configuring ports 2-911
displaying 2-799
host ports 2-911
mapping
configuring 2-924
displaying 2-615
promiscuous ports 2-911
privileged EXEC mode 1-2, 1-3
product identification information, displaying 2-632
promiscuous ports, private VLANs 2-911
protected ports, displaying 2-621
pruning
VLANs 2-928
VTP
enabling 2-970
pruning-eligible VLAN list 2-930
psp 2-494
psp command 2-494
PVST+
See STP
Q
QoS
auto-QoS
configuring 2-63
debug messages, display B-4
displaying 2-541
auto-QoS trust
configuring 2-57
auto-QoS video
configuring 2-60
class maps
creating 2-93
defining the match criteria 2-368
displaying 2-552
defining the CoS value for an incoming packet 2-383
displaying configuration information 2-541, 2-734
DSCP transparency 2-395
DSCP trusted ports
applying DSCP-to-DSCP-mutation map to 2-385
defining DSCP-to-DSCP-mutation map 2-387
egress queues
allocating buffers 2-391
defining the CoS output queue threshold map 2-409
defining the DSCP output queue threshold map 2-411
displaying buffer allocations 2-738
displaying CoS output queue threshold map 2-742
displaying DSCP output queue threshold map 2-742
displaying queueing strategy 2-738
displaying queue-set settings 2-745
enabling bandwidth shaping and scheduling 2-878
enabling bandwidth sharing and scheduling 2-880
limiting the maximum output on a port 2-876
mapping a port to a queue-set 2-495
mapping CoS values to a queue and threshold 2-409
mapping DSCP values to a queue and threshold 2-411
setting maximum and reserved memory allocations 2-393
setting WTD thresholds 2-393
enabling 2-379
enabling IPv6 QoS 2-379
ingress queues
allocating buffers 2-399
assigning SRR scheduling weights 2-397
defining the CoS input queue threshold map 2-401
defining the DSCP input queue threshold map 2-403
displaying buffer allocations 2-738
displaying CoS input queue threshold map 2-742
displaying DSCP input queue threshold map 2-742
displaying queueing strategy 2-738
displaying settings for 2-736
enabling the priority queue 2-405
mapping CoS values to a queue and threshold 2-401
mapping DSCP values to a queue and threshold 2-403
setting WTD thresholds 2-407
maps
defining 2-387, 2-401, 2-403, 2-409, 2-411
displaying 2-742
policy maps
applying an aggregate policer 2-459
applying to an interface 2-521, 2-527
creating 2-461
defining policers 2-381, 2-457
displaying policers 2-735
displaying policy maps 2-761
hierarchical 2-462
policed-DSCP map 2-387
setting DSCP or IP precedence values 2-525
traffic classifications 2-90
trust states 2-945
port trust states 2-413
queues, enabling the expedite 2-487
statistics
in-profile and out-of-profile packets 2-738
packets enqueued or dropped 2-738
sent and received CoS values 2-738
sent and received DSCP values 2-738
trusted boundary for IP phones 2-413
VLAN-based 2-415
quality of service
See QoS
querytime, MVR 2-423
queue-set command 2-495
R
radius-server dead-criteria command 2-496
radius-server host command 2-498
rapid per-VLAN spanning-tree plus
See STP
rapid PVST+
See STP
rcommand command 2-500
re-authenticating IEEE 802.1x-enabled ports 2-187
re-authentication
periodic 2-188
time between attempts 2-192
receiver ports, MVR 2-426
receiving flow-control packets 2-212
recovery mechanism
causes 2-205
display 2-97, 2-548, 2-601, 2-604
timer interval 2-206
redundancy for cluster switches 2-132
redundant power supply
See RPS
redundant power system
See Cisco Redundant Power System 2300
reload command 2-502
remote command 2-504
remote-span command 2-506
Remote Switched Port Analyzer
See RSPAN
rename (boot loader) command A-21
renew ip dhcp snooping database command 2-508
replay protection, MACsec 2-510
replay-protection command 2-510
reset (boot loader) command A-22
restricted VLAN
See dot1x auth-fail vlan
rmdir (boot loader) command A-23
rmon collection stats command 2-513
root guard, for spanning tree 2-839
routed ports
IP addresses on 2-226
number supported 2-226
routing frames
See MTU
RPS
See Cisco Redundant Power System 2300
RPS 2300
configuring 2-477, 2-483, 2-485
managing 2-477, 2-483, 2-485
See Cisco Redundant Power System 2300
RSPAN
configuring 2-418
displaying 2-747
filter RSPAN traffic 2-418
remote-span command 2-506
sessions
add interfaces to 2-418
displaying 2-747
start new 2-418
rsu command 2-514
S
scheduled switchover
disabling 2-155
enabling 2-155
SDM mismatch mode 2-516, 2-789
sdm prefer command 2-515
SDM templates
allowed resources 2-517
and stacking 2-516
displaying 2-773
dual IPv4 and IPv6 2-515
secure ports, limitations 2-917
sending flow-control packets 2-212
service password-recovery command 2-519
service-policy command 2-521
session command 2-524
set (boot loader) command A-24
set command 2-525
setup command 2-527
setup express command 2-530
show access-lists command 2-532
show archive status command 2-535
show arp access-list command 2-536
show authentication command 2-537
show auto qos command 2-541
show boot command 2-545
show cable-diagnostics tdr command 2-548
show cisp command 2-551
show class-map command 2-552
show cluster candidates command 2-555
show cluster command 2-553
show cluster members command 2-557
show controllers cpu-interface command 2-559
show controllers ethernet-controller command 2-561
show controllers ethernet-controller fastethernet command 2-568
show controllers ethernet phy macsec command 2-571
show controllers power inline command 2-573
show controllers tcam command 2-575
show controller utilization command 2-577
show dot1q-tunnel command 2-584
show dot1x command 2-585
show dtp 2-589
show eap command 2-591
show env command 2-594
show env xps command 2-597
show errdisable detect command 2-601
show errdisable flap-values command 2-603
show errdisable recovery command 2-604
show etherchannel command 2-606
show fallback profile command 2-609
show flowcontrol command 2-611
show idprom command 2-613
show interfaces command 2-615
show interfaces counters command 2-626
show interface transceivers command 2-629
show inventory command 2-632
show ip arp inspection command 2-633
show ipc command 2-659
show ip dhcp snooping binding command 2-638
show ip dhcp snooping command 2-637
show ip dhcp snooping database command 2-640, 2-642
show ip igmp profile command 2-645
show ip igmp snooping address command 2-668
show ip igmp snooping command 2-646, 2-666
show ip igmp snooping groups command 2-649
show ip igmp snooping mrouter command 2-651, 2-670
show ip igmp snooping querier command 2-653, 2-672
show ip source binding command 2-655
show ipv6 access-list command 2-663
show ipv6 dhcp conflict command 2-665
show ipv6 route updated 2-674
show ip verify source command 2-657
show l2protocol-tunnel command 2-676
show lacp command 2-679
show link state group command 2-683
show location 2-685
show location command 2-685
show logging onboard command 2-688
show logging smartlog command 2-693
show mac access-group command 2-696
show mac address-table address command 2-699
show mac address-table aging time command 2-701
show mac address-table command 2-697
show mac address-table count command 2-703
show mac address-table dynamic command 2-705
show mac address-table interface command 2-707
show mac address-table learning command 2-709
show mac address-table move update command 2-710
show mac address-table notification command 2-109, 2-712, B-28
show mac address-table static command 2-714
show mac address-table vlan command 2-716
show macsec command 2-718
show mka default-policy command 2-720
show mka policy command 2-722
show mka session command 2-725
show mka statistics command 2-728
show mka summary command 2-731
show mls qos aggregate-policer command 2-735
show mls qos command 2-734
show mls qos input-queue command 2-736
show mls qos interface command 2-738
show mls qos maps command 2-742
show mls qos queue-set command 2-745
show mls qos vlan command 2-746
show monitor command 2-747
show mvr command 2-749
show mvr interface command 2-751
show mvr members command 2-753
show network-policy profile command 2-755
show nmsp command 2-756
show pagp command 2-759
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-17
show platform ip multicast command C-11
show platform ip unicast command C-12
show platform ipv6 mld snooping command C-18
show platform ipv6 unicast command C-19
show platform ip wccp command C-16
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-44
show platform vlan command C-47
show policy-map command 2-761
show port security command 2-762
show power inline command 2-765, 2-783
show psp config 2-771
show psp config command 2-771
show psp statistics 2-772
show psp statistics command 2-772
show sdm prefer command 2-773
show setup express command 2-776
show spanning-tree command 2-777
show storm-control command 2-786
show switch command 2-788
show system mtu command 2-793
show trust command 2-945
show udld command 2-794
show version command 2-797
show vlan access-map command 2-804
show vlan command 2-799
show vlan command, fields 2-801
show vlan filter command 2-805
show vmps command 2-806
show vtp command 2-808
shutdown command 2-813
shutdown threshold, Layer 2 protocol tunneling 2-326
shutdown vlan command 2-814
small-frame violation rate command 2-815
SNMP host, specifying 2-822
SNMP informs, enabling the sending of 2-817
snmp-server enable traps command 2-817
snmp-server host command 2-822
snmp trap mac-notification change command 2-826
SNMP traps
enabling MAC address notification trap 2-826
enabling the MAC address notification feature 2-360
enabling the sending of 2-817
SoftPhone
See Cisco SoftPhone
software images
copying 2-10
deleting 2-140
downloading 2-13
upgrading 2-10, 2-13
uploading 2-20
software version, displaying 2-797
source ports, MVR 2-426
SPAN
configuring 2-418
debug messages, display B-31
displaying 2-747
filter SPAN traffic 2-418
sessions
add interfaces to 2-418
displaying 2-747
start new 2-418
spanning-tree backbonefast command 2-828
spanning-tree bpdufilter command 2-829
spanning-tree bpduguard command 2-831
spanning-tree cost command 2-833
spanning-tree etherchannel command 2-835
spanning-tree extend system-id command 2-837
spanning-tree guard command 2-839
spanning-tree link-type command 2-841
spanning-tree loopguard default command 2-843
spanning-tree mode command 2-845
spanning-tree mst configuration command 2-847
spanning-tree mst cost command 2-849
spanning-tree mst forward-time command 2-851
spanning-tree mst hello-time command 2-852
spanning-tree mst max-age command 2-853
spanning-tree mst max-hops command 2-854
spanning-tree mst port-priority command 2-855
spanning-tree mst pre-standard command 2-857
spanning-tree mst priority command 2-858
spanning-tree mst root command 2-859
spanning-tree portfast (global configuration) command 2-863
spanning-tree portfast (interface configuration) command 2-866
spanning-tree port-priority command 2-861
Spanning Tree Protocol
See STP
spanning-tree transmit hold-count command 2-868
spanning-tree uplinkfast command 2-869
spanning-tree vlan command 2-871
speed command 2-874
srr-queue bandwidth limit command 2-876
srr-queue bandwidth shape command 2-878
srr-queue bandwidth share command 2-880
SSH, configuring version 2-290
stack-mac persistent timer command 2-882
stack member
access 2-524
number 2-788, 2-894
priority value 2-891
provisioning 2-892
reloading 2-502
stacks, switch
disabling a member 2-889
enabling a member 2-889
MAC address 2-882
provisioning a new member 2-892
reloading 2-502
stack member access 2-524
stack member number 2-788, 2-894
stack member priority value 2-788, 2-891
static-access ports, configuring 2-898
statistics, Ethernet group 2-513
sticky learning, enabling 2-915
storm-control command 2-886
STP
BackboneFast 2-828
counters, clearing 2-118
debug messages, display
BackboneFast events B-88
MSTP B-91
optimized BPDUs handling B-90
spanning-tree activity B-86
switch shim B-93
transmitted and received BPDUs B-89
UplinkFast B-95
detection of indirect link failures 2-828
enabling protocol tunneling for 2-326
EtherChannel misconfiguration 2-835
extended system ID 2-837
path cost 2-833
protocol modes 2-845
root port
accelerating choice of new 2-869
loop guard 2-839
preventing from becoming designated 2-839
restricting which can be root 2-839
root guard 2-839
UplinkFast 2-869
root switch
affects of extended system ID 2-837, 2-872
hello-time 2-871
interval between BDPU messages 2-871
interval between hello BPDU messages 2-871
max-age 2-871
port priority for selection of 2-861
primary or secondary 2-871
switch priority 2-871
state changes
blocking to forwarding state 2-866
enabling BPDU filtering 2-829, 2-863
enabling BPDU guard 2-831, 2-863
enabling Port Fast 2-863, 2-866
enabling timer to recover from error state 2-205
forward-delay time 2-871
length of listening and learning states 2-871
shutting down Port Fast-enabled ports 2-863
state information display 2-777
VLAN options 2-858, 2-871
supplemental power command 2-884
SVIs, creating 2-220
SVI status calculation 2-900
Switched Port Analyzer
See SPAN
switching characteristics
modifying 2-896
returning to interfaces 2-896
switchport access command 2-898
switchport autostate exclude command 2-900
switchport backup interface command 2-902
switchport block command 2-905
switchport command 2-896
switchport host command 2-907
switchport mode command 2-908
switchport mode private-vlan command 2-911
switchport nonegotiate command 2-913
switchport port-security aging command 2-920
switchport port-security command 2-915
switchport priority extend command 2-922
switchport private-vlan command 2-924
switchport protected command 2-926
switchports, displaying 2-615
switchport trunk command 2-928
switchport voice detect 2-931
switchport voice vlan command 2-932
switch priority command 2-889, 2-891
switch provision command 2-892
switch renumber command 2-894
system env temperature threshold yellow command 2-934
system message logging 2-344
system message logging, save message to flash 2-345
system mtu command 2-936
system resource templates 2-515
T
tar files, creating, listing, and extracting 2-17
TDR, running 2-939
Telnet, using to communicate to cluster switches 2-500
temperature information, displaying 2-594
templates, system resources 2-515
test cable-diagnostics tdr command 2-939
traceroute mac command 2-940
traceroute mac ip command 2-943
trunking, VLAN mode 2-908
trunk mode 2-908
trunk ports 2-908
trunks, to non-DTP device 2-909
trusted boundary for QoS 2-413
trusted port states for QoS 2-413
tunnel ports, Layer 2 protocol, displaying 2-676
type (boot loader) command A-27
U
UDLD
aggressive mode 2-947, 2-949
debug messages, display B-103
enable globally 2-947
enable per interface 2-949
error recovery timer 2-206
message timer 2-947
normal mode 2-947, 2-949
reset a shutdown interface 2-951
status 2-794
udld command 2-947
udld port command 2-949
udld reset command 2-951
unicast storm control 2-886
UniDirectional Link Detection
See UDLD
unknown multicast traffic, preventing 2-905
unknown unicast traffic, preventing 2-905
unset (boot loader) command A-28
upgrading
copying software images 2-10
downloading software images 2-13
software images, monitoring status of 2-535
UplinkFast, for STP 2-869
usb-inactivity-timeout (console configuration) command 2-952
user EXEC mode 1-2, 1-3
V
version (boot loader) command A-30
version mismatch mode 2-789, C-40
vlan (global configuration) command 2-953
vlan access-map command 2-958
VLAN access map configuration mode 2-958
VLAN access maps
actions 2-8
displaying 2-804
VLAN-based QoS 2-415
VLAN configuration
rules 2-956
saving 2-953
VLAN configuration mode
description 1-4
entering 2-953
summary 1-3
vlan dot1q tag native command 2-960
vlan filter command 2-962
VLAN filters, displaying 2-805
VLAN ID range 2-953
VLAN maps
applying 2-962
creating 2-958
defining 2-366
displaying 2-804
VLAN Query Protocol
See VQP
VLANs
adding 2-953
configuring 2-953
debug messages, display
ISL B-99
VLAN IOS file system error tests B-98
VLAN manager activity B-96
VTP B-101
displaying configurations 2-799
extended-range 2-953
MAC addresses
displaying 2-716
number of 2-703
media types 2-956
normal-range 2-953
private 2-911
configuring 2-489
displaying 2-799
See also private VLANs
restarting 2-814
saving the configuration 2-953
shutting down 2-814
SNMP traps for VTP 2-820, 2-823
suspending 2-814
VLAN Trunking Protocol
See VTP
VM mode 2-789, C-40
VMPS
configuring servers 2-967
displaying 2-806
error recovery timer 2-206
reconfirming dynamic VLAN assignments 2-964
vmps reconfirm (global configuration) command 2-965
vmps reconfirm (privileged EXEC) command 2-964
vmps retry command 2-966
vmps server command 2-967
voice VLAN
configuring 2-931, 2-932
setting port priority 2-922
VQP
and dynamic-access ports 2-899
clearing client statistics 2-120
displaying information 2-806
per-server retry count 2-966
reconfirmation interval 2-965
reconfirming dynamic VLAN assignments 2-964
VTP
changing characteristics 2-969
clearing pruning counters 2-121
configuring
domain name 2-969
file name 2-969
mode 2-969
password 2-970
counters display fields 2-809
displaying information 2-808
enabling
pruning 2-970
tunneling for 2-326
Version 2 2-970
enabling per port 2-974
mode 2-969
pruning 2-970
saving the configuration 2-953
statistics 2-808
status 2-808
status display fields 2-811
vtp (global configuration) command 2-969
vtp interface configuration command 2-974
vtp primary command 2-975
X
XPS 2200
configuring 2-481
naming 2-481