Unsupported Commands in Cisco IOS Release 12.2(25)FX
This appendix lists some of the command-line interface (CLI) commands that appear when you enter the question mark (?) at the Catalyst 2960 switch prompt but are not supported in this release, either because they are not tested or because of Catalyst 2960 hardware limitations. This is not a complete list. The unsupported commands are listed by software feature and command mode.
Access Control Lists
Unsupported Privileged EXEC Commands
access-enable [host] [timeout minutes]
access-template [access-list-number | name] [dynamic-name] [source] [destination] [timeout minutes]
clear access-template [access-list-number | name] [dynamic-name] [source] [destination].
Unsupported Global Configuration Commands
access-list rate-limit acl-index {precedence | mask prec-mask}
access-list dynamic extended
Debug Commands
Unsupported Privileged EXEC Commands
debug platform cli-redirection main
debug platform configuration
IGMP Snooping Commands
Unsupported Global Configuration Commands
ip igmp snooping tcn
Interface Commands
Unsupported Privileged EXEC Commands
show interfaces [interface-id | vlan vlan-id] [crb | fair-queue | irb | mac-accounting | precedence | irb | random-detect | rate-limit | shape]
Unsupported Global Configuration Commands
interface tunnel
Unsupported Interface Configuration Commands
transmit-interface type number
MAC Address Commands
Unsupported Privileged EXEC Commands
show mac-address-table
show mac-address-table address
show mac-address-table aging-time
show mac-address-table count
show mac-address-table dynamic
show mac-address-table interface
show mac-address-table multicast
show mac-address-table notification
show mac-address-table static
show mac-address-table vlan
show mac address-table multicast
Note 
Use the show ip igmp snooping groups privileged EXEC command to display Layer 2 multicast address-table entries for a VLAN.
Unsupported Global Configuration Commands
mac-address-table aging-time
mac-address-table notification
mac-address-table static
Miscellaneous
Unsupported Privileged EXEC Commands
show cable-diagnostics prbs
test cable-diagnostics prbs
Unsupported Global Configuration Commands
errdisable recovery cause unicast flood
service compress-config
stack-mac persistent timer
Network Address Translation (NAT) Commands
Unsupported Privileged EXEC Commands
clear ip nat translation
show ip nat statistics
show ip nat translations
QoS
Unsupported Global Configuration Commands
priority-list
Unsupported Interface Configuration Commands
priority-group
RADIUS
Unsupported Global Configuration Commands
aaa nas port extended
radius-server attribute nas-port
radius-server configure
radius-server extended-portnames
SNMP
Unsupported Global Configuration Commands
snmp-server enable informs
snmp-server ifindex persist
Spanning Tree
Unsupported Global Configuration Command
spanning-tree pathcost method {long | short}
Unsupported Interface Configuration Command
spanning-tree stack-port
VLAN
Unsupported Global Configuration Commands
vlan internal allocation policy {ascending | descending}
Unsupported vlan-config Command
private-vlan
Unsupported User EXEC Commands
show running-config vlan
show vlan ifindex
show vlan private-vlan
VTP
Unsupported Privileged EXEC Commands
vtp {password password | pruning | version number}
