Quick Reference Guide

Command Groups 121
TACACS+
spanning-tree transmit hold-
count
Set the maximum number of BPDUs that a
bridge is allowed to send within a hello time
window (2 seconds).
GC
spanning-tree uplinkfast
Configures the rate at which gratuitous
frames are sent after a switchover to an
alternate port and enables Direct Rapid
Convergence.
GC
spanning-tree vlan
Enables per VLAN spanning tree on a
VLAN.
GC
spanning-tree vlan forward-
time
Configures the spanning tree forward delay
time for a specified VLAN or a range of
VLANs.
GC
spanning-tree vlan hello-
time
Configures the spanning tree hello time for
a specified VLAN or a range of VLANs.
GC
spanning-tree vlan max-age
Configures the spanning tree maximum
age time for a set of VLANs.
GC
spanning-tree vlan root
Configures the switch to become the root
bridge or standby root bridge.
GC
spanning-tree vlan priority
Configures the bridge priority of a VLAN.
GC
a. For the meaning of each Mode abbreviation, see Mode Types on page 87.
Command Description Mode
a
key Specifies the authentication and encryption key
for all TACACS communications between the
device and the TACACS server.
TC
key encrypted Configures an encrypted key that is shared with
the TACACS server.
TC
port Specifies a server port number. TC
priority Specifies the order in which servers are used. TC
Command Description Mode
a
2CSNXXX_SWUM200.book Page 121 Tuesday, December 10, 2013 1:22 PM