H3C Technologies H3C S6800 Series Switches - Manual (Page 159)

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Step Command Remarks
6. Specify the maximum number
of out-of-sequence RSVP
authentication messages that
can be received on the
interface.
rsvp authentication window-size
number
By default, only one RSVP
authenticated message can be
received out of sequence.
To configure RSVP authentication in RSVP view:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter RSVP view. rsvp N/A
3. Enable RSVP authentication
globally and configure the
authentication key.
authentication key { cipher |
plain } auth-key By default, RSVP authentication is
disabled.
4. Enable challenge-response
handshake globally.
authentication challenge
By default, the challenge-response
handshake function is disabled.
5. Configure the global idle
timeout for RSVP security
associations. authentication lifetime life-time
By default, the idle timeout is 1800
seconds (30 minutes).
6. Specify the global RSVP
authentication window
size—the maximum number
of RSVP authenticated
messages that can be
received out of sequence.
authentication window-size
number
By default, only one RSVP
authenticated message can be
received out of sequence.
Specifying a DSCP value for outgoing RSVP packets
The DSCP value of an IP packet specifies the priority level of the packet and affects the transmission
priority of the packet.
To specify a DSCP value for outgoing RSVP packets:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter RSVP view. rsvp N/A
3. Specify a DSCP value for
outgoing RSVP packets.
dscp dscp-value By default, the DSCP value is 48.
Configuring RSVP GR
RSVP GR depends on the RSVP hello extension function. When configuring RSVP GR, you must enable
RSVP hello extension.
Perform this task on GR-capable devices.