Cisco Catalyst 3650 Series, Command Reference Manual

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cisp enable
To enable Client Information Signaling Protocol (CISP) on a switch so that it acts as an authenticator to a
supplicant switch and a supplicant to an authenticator switch, use the
cisp enable global configuration
command.
cisp enable
no cisp enable
Syntax Description
This command has no arguments or keywords.
Command Default
No default behavior or values.
Command Modes
Global configuration
Command History
Modification Release
This command was introduced. Cisco IOS XE 3.3SECisco IOS XE 3.3SE
This command was reintroduced.
This command was not supported
in Cisco IOS XE Denali 16.1.x and
Cisco IOS XE Denali 16.2.x Cisco IOS XE Denali 16.3.1
Usage Guidelines
The link between the authenticator and supplicant switch is a trunk. When you enable VTP on both switches,
the VTP domain name must be the same, and the VTP mode must be server.
To avoid the MD5 checksum mismatch error when you configure VTP mode, verify that:
• VLANs are not configured on two different switches, which can be caused by two VTP servers in the
same domain.
• Both switches have different configuration revision numbers.
Examples This example shows how to enable CISP:
Device(config)# cisp enable
Related Commands
Description Command
Configures a profile on a supplicant switch.
dot1x credentialsprofile
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
723
cisp enable