Reference Guide

940 | Index
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U
user level
definition
718
user name
configuring user name
719
username command 720
V
virtual IP addresses 883
Virtual LANs. See VLAN.
Virtual Router Identifier. See VRID.
Virtual Router Redundancy Protocol. See VRRP.
virtual-ip
Important Things to Remember
337
VLAN configuration, automatic 311
VLAN Protocol Identifier 838
VLAN types 630
VLAN types (private VLAN) 629
VLANs 334, 835
adding a port channel 348
adding interface 837
assigning IP address 842
benefits 835
configuring MTU values 367
defaults 836
definition 835
enabling tagging 840
FTP 60, 842
hybrid ports 840
IP routing 339, 837
Layer 2 interfaces 839
port-based 837
removing a port channel 348
removing tagged interface 837, 840
SNMP 842
tagged interfaces 838, 839
TFTP 842
untagged interfaces 839
viewing configured 839
VLSM 377
VLSM (Variable Length Subnet Masks) 678
VLT
ports
orphan
851
VRRP 879
advertisement interval 888
benefits 881
changing advertisement interval 889
configuring priority 886
configuring simple authentication 887
definition 879
disabling preempt 888
MAC address 879
monitoring interface 889
simple authentication 887
transmitting VRRP packets 883
virtual IP addresses 883
virtual router 883
VRID 879, 883
VTY lines
access class configuration
746
access classes and TACACS+ servers 731
assigning access classes by username 746
deny all, deny incoming subnet access-class
application
747
deny10 ACLs, support for remote authentication and
authorization
732
line authentication, support for 747
local authentication and authorization 746
local authentication and authorization, local database
source of access class
746
radius authentication, support for 747
remote authentication and authorization 731
remote authentication and authorization, 10.0.0.0
subnets
732
remote authentication and local authorization 747
TACACS+ authentication, support for local
authorization
747
W
When to Use CAM Profiling 249