Cisco Catalyst 2975 Software Configuration Manual page 978

Index
Time Domain Reflector
See TDR
time-range command
31-15
time ranges in ACLs
31-15
time stamps in log messages
time zones
7-12
TLVs
defined
25-1
LLDP 25-2
LLDP-MED
25-2
Token Ring VLANs
support for
13-5
VTP support 15-4
ToS
1-11
traceroute, Layer 2
and ARP
38-16
and CDP 38-16
broadcast traffic
38-15
described
38-15
IP addresses and subnets
MAC addresses and VLANs
multicast traffic
38-16
multiple devices on a port
unicast traffic
38-15
usage guidelines 38-16
traceroute command
38-18
See also IP traceroute
traffic
blocking flooded 23-8
fragmented
31-4
unfragmented
31-4
traffic policing
1-11
traffic suppression 23-2
transmit hold-count
see STP
transparent mode, VTP
15-3
trap-door mechanism 3-2
Catalyst 2975 Switch Software Configuration Guide
IN-40
29-8
38-16
38-16
38-16
traps
configuring MAC address notification
configuring managers
defined
30-3
enabling 7-22, 7-24, 7-25, 30-12
notification types
30-12
overview
30-1, 30-4
troubleshooting
connectivity problems
CPU utilization
38-25
detecting unidirectional links
displaying crash information
setting packet forwarding
SFP security and identification
show forward command
with CiscoWorks
30-4
with debug commands
with ping
38-14
with system message logging
with traceroute
38-17
trunk failover
See link-state tracking
trunking encapsulation
1-8
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
parallel 13-21
pruning-eligible list
to non-DTP device
13-13
trusted boundary for QoS
7-22, 7-24, 7-25
30-12
38-14, 38-15, 38-17
26-1
38-23
38-21
38-13
38-21
38-19
29-1
13-17
13-21
13-20
13-19
13-18
33-40
OL-19720-02