Cisco Catalyst 3750-X Command Reference Manual page 1242

Index
U
UDLD
aggressive mode
2-971, 2-973
debug messages, display
enable globally
2-971
enable per interface
error recovery timer
message timer 2-971
normal mode
2-971, 2-973
reset a shutdown interface
status
2-818
udld command 2-971
udld port command
2-973
udld reset command
2-975
unicast storm control
2-910
UniDirectional Link Detection
See UDLD
unknown multicast traffic, preventing
unknown unicast traffic, preventing
unset (boot loader) command
upgrading
copying software images
downloading software images
software images, monitoring status of
UplinkFast, for STP
2-893
usb-inactivity-timeout (console configuration)
command
2-976
user EXEC mode
1-2, 1-3
V
version (boot loader) command
version mismatch mode
vlan (global configuration) command
vlan access-map command
VLAN access map configuration mode
VLAN access maps
actions
2-8
Catalyst 3750-X and 3560-X Switch Command Reference
IN-22
B-105
2-973
2-220
2-975
2-929
2-929
A-28
2-10
2-13
2-563
A-30
2-811, C-40
2-977
2-982
2-982
displaying 2-828
VLAN-based QoS
2-430
VLAN configuration
rules
2-980
saving 2-977
VLAN configuration mode
description
1-4
entering
2-977
summary 1-3
vlan dot1q tag native command
vlan filter command
2-986
VLAN filters, displaying
VLAN ID range 2-977
VLAN maps
applying
2-986
creating
2-982
defining 2-381
displaying
2-828
VLAN Query Protocol
See VQP
VLANs
adding
2-977
configuring
2-977
debug messages, display
ISL B-101
VLAN IOS file system error tests
VLAN manager activity
VTP
B-103
displaying configurations
extended-range
2-977
MAC addresses
displaying
2-739
number of 2-730
media types
2-980
normal-range
2-977
private
2-935
configuring 2-504
displaying
2-823
See also private VLANs
2-984
2-829
B-100
B-98
2-823
OL-29704-01