Cisco 3750G - Catalyst Integrated Wireless LAN Controller - Page 1200

Index
IN-50
Catalyst 3750 Switch Software Configuration Guide
OL-8550-02
troubleshooting (continued)
with CiscoWorks
31-4
with debug commands 43-20
with ping 43-14
with system message logging 30-1
with traceroute 43-17
trunk failover
See link-state tracking
trunking encapsulation
1-7
trunk ports
configuring
13-20
defined 11-3, 13-3
encapsulation 13-20, 13-25, 13-27
trunks
allowed-VLAN list
13-21
configuring 13-20, 13-25, 13-27
ISL 13-16
load sharing
setting STP path costs
13-26
using STP port priorities 13-24, 13-25
native VLAN for untagged traffic 13-23
parallel 13-26
pruning-eligible list 13-22
to non-DTP device 13-17
trusted boundary for QoS 33-39
trusted port states
between QoS domains
33-41
classification options 33-5
ensuring port security for IP phones 33-39
support for 1-10
within a QoS domain 33-36
trustpoints, CA 9-42
tunneling
defined
17-1
IEEE 802.1Q 17-1
Layer 2 protocol 17-8
tunnel ports
defined
13-4
described 11-4, 17-1
IEEE 802.1Q, configuring 17-6
incompatibilities with other features 17-6
twisted-pair Ethernet, detecting unidirectional links 27-1
type of service
See ToS
U
UDLD
configuration guidelines
27-4
default configuration 27-4
disabling
globally
27-5
on fiber-optic interfaces 27-5
per interface 27-6
echoing detection mechanism 27-3
enabling
globally
27-5
per interface 27-6
Layer 2 protocol tunneling 17-10
link-detection mechanism 27-1
neighbor database 27-2
overview 27-1
resetting an interface 27-6
status, displaying 27-7
support for 1-6
UDP, configuring 35-15
unauthorized ports with IEEE 802.1x 10-7
unicast MAC address filtering 1-5
and adding static addresses 7-26
and broadcast MAC addresses 7-25
and CPU packets 7-25
and multicast addresses 7-25
and router MAC addresses 7-25
configuration guidelines 7-25
described 7-25