R211x-HP Flexfabric 11900 MPLS Command Reference

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# Enable challenge-response handshake for RSVP neighbor 1.1.1.9.
<Sysname> system-view
[Sysname] rsvp
[Sysname-rsvp] peer 1.1.1.9
[Sysname-rsvp-peer-1.1.1.9] authentication challenge
Related commands
• authentication key
• authentication lifetime
• authentication window-size
• display rsvp authentication
• reset rsvp authentication
• rsvp authentication challenge
• rsvp authentication key
• rsvp authentication lifetime
• rsvp authentication window-size
authentication key
Use authentication key to enable RSVP authentication globally or for a specific RSVP neighbor, and
configure the authentication key.
Use undo authentication key to disable RSVP authentication.
Syntax
authentication key { cipher | plain } auth-key
undo authentication key
Default
RSVP authentication is disabled.
Views
RSVP view, RSVP neighbor view
Predefined user roles
network-admin
mdc-admin
Parameters
cipher: Sets a ciphertext authentication key.
plain: Sets a plaintext authentication key.
auth-key: Specifies the authentication key. This argument is case sensitive. If the cipher keyword is
specified, it must be a ciphertext string of 1 to 53 characters. If the plain keyword is specified, it must be
a plaintext string of 1 to 16 characters.
Usage guidelines
RSVP authentication ensures integrity of RSVP messages, and prevents false resource reservation requests
from occupying network resources.