Cisco ASR1002 Network Positioning Guide - Page 32

Purpose, Command or Action, Step 8, level-1, authentication key-chain

Page 32 highlights

Configuring IS-IS for Proximity Calculations Configuring the Routing Protocols Used for Network Proximity Step 8 Command or Action Example: (config-router)# authentication-type md5 level-2 Purpose • test-Clear text authentication. • level-1-Enables the specified authentication for Level 1 packets only. • level-2-Enables the specified authentication for Level 2 packets only. authentication key-chain name-of-chain Enables the authentication for IS-IS. {level-1 | level-2} • name-of-chain-Identifies a group of keys that are valid. Example: • level-1-Enables authentication for Level 1 packets only. (config-router)# authentication key-chain abc level-2 • level-2-Enables authentication for Level 2 packets only. Cisco Network Positioning System Configuration Guide for the Cisco ASR 1000 Router, Release 1.0 26 OL-25794-01

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Purpose
Command or Action
Example:
(config-router)#
authentication-type md5 level-2
test
—Clear text authentication.
level-1
—Enables the specified authentication for Level 1 packets only.
level-2
—Enables the specified authentication for Level 2 packets only.
Enables the authentication for IS-IS.
authentication key-chain
name-of-chain
{
level-1
|
level-2
}
Step 8
name-of-chain
—Identifies a group of keys that are valid.
Example:
(config-router)# authentication
key-chain abc level-2
level-1
—Enables authentication for Level 1 packets only.
level-2
—Enables authentication for Level 2 packets only.
Cisco Network Positioning System Configuration Guide for the Cisco ASR 1000 Router, Release 1.0
26
OL-25794-01
Configuring the Routing Protocols Used for Network Proximity
Configuring IS-IS for Proximity Calculations