Cisco Catalyst 2960 Software Configuration Manual page 39

unfragmented 31-4
traffic policing
1-14
traffic suppression
23-2
transmit hold-count
see STP
transparent mode, VTP
14-4
trap-door mechanism
3-2
traps
configuring MAC address notification
configuring managers
defined
30-4
enabling
5-16, 5-18, 5-19, 30-13
notification types 30-13
overview
30-1, 30-5
troubleshooting
connectivity problems
CPU utilization 39-28
detecting unidirectional links
displaying crash information
setting packet forwarding
SFP security and identification
show forward command
with CiscoWorks
30-5
with debug commands
with ping 39-14
with system message logging
with traceroute
39-17
trunk failover
See link-state tracking
trunking encapsulation
1-9
trunk ports
configuring
13-16
defined 12-3, 13-3
trunks
allowed-VLAN list
load sharing
setting STP path costs
using STP port priorities
native VLAN for untagged traffic
OL-26520-01
5-16, 5-18, 5-19
30-13
39-14, 39-15, 39-17
24-1
39-23
39-22
39-13
39-22
39-20
29-1
13-17
13-22
13-20, 13-21
13-19
Catalyst 2960 and 2960-S Switches Software Configuration Guide, Release 15.0(1)SE
parallel 13-22
pruning-eligible list
to non-DTP device
13-14
trusted boundary for QoS
trusted port states
between QoS domains
classification options
ensuring port security for IP phones
support for 1-13
within a QoS domain
trustpoints, CA
9-47
twisted-pair Ethernet, detecting unidirectional links
type of service
See ToS
U
UDLD
configuration guidelines
default configuration
disabling
globally
24-5
on fiber-optic interfaces
per interface
24-6
echoing detection mechanism
enabling
globally
24-5
per interface
24-6
link-detection mechanism
neighbor database
24-2
overview
24-1
resetting an interface
status, displaying 24-7
support for
1-8
unauthorized ports with IEEE 802.1x
unicast MAC address filtering
and adding static addresses
and broadcast MAC addresses
and CPU packets
5-21
Index
13-18
33-45
33-47
33-5
33-45
33-42
24-4
24-4
24-5
24-3
24-1
24-6
10-10
1-6
5-22
5-21
IN-39
24-1