Cisco Catalyst 4500 Series Software Configuration Manual page 2080

Index
with CiscoWorks 4
with system message logging
with traceroute
8
Troubleshooting AVC with DNS-AS
troubleshooting high CPU due to ACLs
trunk failover
See link-state tracking
trunk ports
configure port security
configuring PVLAN
19
trunks
802.1Q restrictions
4
configuring 5
configuring access VLANs
configuring allowed VLANs
default interface configuration
enabling to non-DTP device
specifying native VLAN
understanding
3
trustpoint
3
TTL 3
tunnel ports
802.1Q, configuring
5
described
2
incompatibilities with other features
tunneling
defined
1
TwinGig Convertors
limitations on using 13
port numbering
13
selecting X2/TwinGig Convertor mode
TXT DNS Resource Record
TXT record 3
type length value
See TLV
type of service
See TOS
Software Configuration Guide—Release IOS XE 3.9.0E and IOS 15.2(5)E
IN-40
1
24
7
17
–
21
5
5
5
3
5
5
14
3
U
UDLD
configuring probe message interval per-interface
default configuration
disabling on fiber-optic interfaces
disabling on non-fiber-optic interfaces
displaying link status
enabling globally 5
enabling per-interface
modes of operation
3
resetting disabled LAN interfaces
use case 2
UDLD, overview
1
UDP jitter operation, IP SLAs
UDP jitter, configuring
9
unauthorized ports with 802.1X
unicast
See IP unicast
unicast flood blocking
configuring 1
unicast MAC address filtering
and adding static addresses
and broadcast MAC addresses
and CPU packets 37
and multicast addresses
and router MAC addresses
configuration guidelines
described 37
unicast MAC address filtering, configuring
ACLs
configuring unicast MAC address filtering
Unicast RPF (Unicast Reverse Path Forwarding)
applying
5
BGP attributes
caution
4
CEF
requirement
2
tables
7
3
7
7
9
6
8
8
4
38
37
37
37
37
16
8