Cisco Catalyst 3750-X - Page 1432

Index
IN-56
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-21521-01
trunks
allowed-VLAN list 15-19
configuring 15-18, 15-23, 15-25
ISL 15-14
load sharing
setting STP path costs
15-24
using STP port priorities 15-22, 15-23
native VLAN for untagged traffic 15-21
parallel 15-24
pruning-eligible list 15-20
to non-DTP device 15-15
trusted boundary for QoS 39-42
trusted port states
between QoS domains
39-44
classification options 39-5
ensuring port security for IP phones 39-42
support for 1-13
within a QoS domain 39-40
trustpoints, CA 10-49
tunneling
defined
19-1
IEEE 802.1Q 19-1
Layer 2 protocol 19-8
tunnel ports
described
13-4, 19-2
IEEE 802.1Q, configuring 19-7
incompatibilities with other features 19-6
twisted-pair Ethernet, detecting unidirectional links 31-1
type of service
See ToS
U
UDLD
configuration guidelines
31-4
default configuration 31-4
UDLD (continued)
disabling
globally
31-5
on fiber-optic interfaces 31-5
per interface 31-6
echoing detection mechanism 31-3
enabling
globally
31-5
per interface 31-6
Layer 2 protocol tunneling 19-10
link-detection mechanism 31-1
neighbor database 31-2
overview 31-1
resetting an interface 31-6
status, displaying 31-7
support for 1-8
UDP, configuring 42-16
UDP jitter, configuring 45-9
UDP jitter operation, IP SLAs 45-8
unauthorized ports with IEEE 802.1x 11-10
unicast MAC address filtering 1-6
and adding static addresses 7-28
and broadcast MAC addresses 7-28
and CPU packets 7-28
and multicast addresses 7-28
and router MAC addresses 7-28
configuration guidelines 7-28
described 7-28
unicast storm 28-1
unicast storm control command 28-4
unicast traffic, blocking 28-8
UniDirectional Link Detection protocol
See UDLD
universal software image
1-1
feature set
IP base
1-1
IP services 1-2