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Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 37 Configuring the IP Permit List
Configuring the IP Permit List on the Switch
Clearing an IP Permit List Entry
You can clear an IP address from the SNMP permit list, the Telnet permit list, or both lists. If you do not
specify which permit list to clear the IP address from, the IP address is deleted from both permit lists.
Caution
Disable the IP permit list before you clear the IP permit entries or the host addresses to prevent your
connection from being dropped by the switch that you are configuring (in case you clear your current IP
address).
Note
Enabling the IP permit list for Telnet without having any IP addresses in the permit list will disable the
Telnet access to the switch, but the Telnet process will be still running on the switch.
To clear an IP permit list entry, perform this task in privileged mode:
This example shows how to clear an IP permit list entry:
Console> (enable)
set ip permit disable all
Console> (enable)
clear ip permit 172.100.101.102
172.100.101.102 cleared from IP permit list.
Console> (enable)
clear ip permit 172.160.161.0 255.255.192.0 snmp
172.160.128.0 with mask 255.255.192.0 cleared from snmp permit list.
Console> (enable)
clear ip permit 172.100.101.102 telnet
172.100.101.102 cleared from telnet permit list.
Console> (enable)
clear ip permit all
IP permit list cleared.
Console> (enable)
Task
Command
Step 1
Disable the IP permit list.
set ip permit disable
[
telnet
|
snmp
|
ssh
]
Step 2
Specify the IP address to remove from the IP
permit list.
clear ip permit
{
ip_address
[
mask
] |
all
} [
telnet
|
snmp
|
ssh
]
Step 3
Verify the IP permit list configuration.
show ip permit
