Users Guide

configuration, you can set up two different types of access classes with each class processing either
IPv4 or IPv6 rules separately.
To apply an IP ACL to a line, Use the following command.
• Apply an ACL to a VTY line.
LINE mode
access-class access-list-name [ipv4 | ipv6]
NOTE: If you already have configured generic IP ACL on a terminal line, then you cannot further apply
IPv4 or IPv6 specific filtering on top of this configuration. Similarly, if you have configured either IPv4 or
IPv6 specific filtering on a terminal line, you cannot apply generic IP ACL on top of this configuration.
Before applying any of these configurations, you must first undo the existing configuration using the no
access-class access-list-name [ipv4 | ipv6] command.
Example of an ACL that Permits Terminal Access
Example Configuration
To view the configuration, use the show config command in LINE mode.
Dell(config-std-nacl)#show config
!
ip access-list standard myvtyacl
seq 5 permit host 10.11.0.1
Dell(config-std-nacl)#line vty 0
Dell(config-line-vty)#show config
line vty 0
access-class myvtyacl
Dell(conf-ipv6-acl)#do show run acl
!
ip access-list extended testdeny
seq 10 deny ip 30.1.1.0/24 any
seq 15 permit ip any any
!
ip access-list extended testpermit
seq 15 permit ip any any
!
ipv6 access-list testv6deny
seq 10 deny ipv6 3001::/64 any
seq 15 permit ipv6 any any
!
Dell(conf)#
Dell(conf)#line vty 0 0
Dell(config-line-vty)#access-class testv6deny ipv6
Dell(config-line-vty)#access-class testvpermit ipv4
Dell(config-line-vty)#show c
line vty 0
exec-timeout 0 0
access-class testpermit ipv4
access-class testv6deny ipv6
!
Management 83