Reference Guide

1096 | Index
www.dell.com | support.dell.com
servers and access classes 821
tacacs-server host command 808
Tag Control Information 982
Tag Header 981
definition 981
Ethernet frame 982
tagged interfaces
member of multiple VLANs 984
TCP Tiny and Overlapping Fragment Attack, Protection
Against 823
TDR (Time Domain Reflectometer) 438
Telnet 822
Telnet Daemon, Enabling and Disabling 829
threshold
for route metrics in object tracking 661, 666
Time Domain Reflectometer (TDR) 438
Time to Live (TTL) 595
Trace list 830
Trace lists
configuring a trace list 831
configuring filter without sequence number 833
configuring trace list for TCP 831
configuring trace list for UDP 832
tracking. See Object tracking.
trunk port 722
TTL 595
U
user level
definition 809
user name
configuring user name 810
username command 812
V
virtual IP addresses 1031
Virtual LANs. See VLAN.
Virtual Router Identifier. See VRID.
Virtual Router Redundancy Protocol. See VRRP.
virtual-ip
Important Things to Remember 419
VLAN
isolated 722
primary 722
private
base 722
secondary
community 722
isolated 722
VLAN configuration, automatic 373
VLAN Protocol Identifier 982
VLAN types 721
VLAN types (private VLAN) 721
VLANs 416, 979
adding a port channel 428
adding interface 981
assigning IP address 986
benefits 979
configuring MTU values 447
defaults 980
definition 979
enabling tagging 984
FTP 62, 986
hybrid ports 984
IP routing 420, 981
Layer 2 interfaces 983
port-based 981
removing a port channel 429
removing tagged interface 981, 984
SNMP 986
tagged interfaces 982, 983
TFTP 986
untagged interfaces 983
viewing configured 983
VLSM 455
VLSM (Variable Length Subnet Masks) 770
VLT
ports
orphan 996
VRRP 1027
advertisement interval 1036
benefits 1029
changing advertisement interval 1037
configuring priority 1034
configuring simple authentication 1035
definition 1027
disabling preempt 1036
MAC address 1027
monitoring interface 1038
simple authentication 1035
transmitting VRRP packets 1031
virtual IP addresses 1031
virtual router 1031
VRID 1027, 1031
VTY lines
access class configuration 836
access classes and TACACS+ servers 821
assigning access classes by username 836
deny all, deny incoming subnet access-class
application 837
deny10 ACLs, support for remote authentication and
authorization 822