Cisco IOS Security Command Reference: Commands M to R, Cisco IOS XE Release 3SE (Catalyst 3850 Switches)
reauthentication time through rsa-pubkey
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reauthentication time through rsa-pubkey

reauthentication time through rsa-pubkey


To write a helpful comment (remark) for an entry in a named IP access list, use the remark command in access list configuration mode. To remove the remark, use the no form of this command.

remark remark

no remark remark

Syntax Description


Comment that describes the access-list entry, up to 100 characters long.

Command Default

The access-list entries have no remarks.

Command Modes

Standard named or extended named access list configuration

Command History




This command was introduced.


This command was integrated into Cisco IOS Release 12.2(33)SRA.


This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.

Usage Guidelines

The remark can be up to 100 characters long; anything longer is truncated.

If you want to write a comment about an entry in a numbered IP access list, use the access-list remark command.


In the following example, the host1 subnet is not allowed to use outbound Telnet:

ip access-list extended telnetting
 remark Do not allow host1 subnet to telnet out
 deny tcp host any eq telnet

Related Commands



access-list remark

Specifies a helpful comment (remark) for an entry in a numbered IP access list.

deny (IP)

Sets conditions under which a packet does not pass a named IP access list.

ip access-list

Defines an IP access list by name.

permit (IP)

Sets conditions under which a packet passes a named IP access list.