telnet access-group
Configures an ACL that restricts Telnet access to the device.
Syntax
telnet access-group
{
acl-num
|
acl-name
|
ipv6
ipv6-acl-name
}
no telnet access-group
{
acl-num
|
acl-name
|
ipv6
ipv6-acl-name
}
Command Default
Telnet access is not restricted.
Parameters
Modes
Global configuration mode
Usage Guidelines
The
no form of the command removes the Telnet access restriction.
Examples
The following example shows how to configure an ACL that restricts Telnet access to the device. In this example, IPv4 ACL acl10 is configured. The device allows Telnet access to all IP addresses except those listed in IPv4 ACL acl10.
device# configure terminal device(config)# ip access-list extended acl10 device(config-ext-ipacl-acl10)# deny ip host 10.157.22.32 any log device(config-ext-ipacl-acl10)# deny ip 10.157.23.0 0.0.0.255 any log device(config-ext-ipacl-acl10)# deny ip 10.157.24.0 0.0.0.255 any log device(config-ext-ipacl-acl10)# deny ip 10.157.25.0/24 any log device(config-ext-ipacl-acl10)# permit ip any any device(config-ext-ipacl-acl10)# exit device(config)# telnet access-group acl10