Extreme Networks ExtremeWare 7.7, Command Reference Manual

Page: 2549 / 2620

configure mpls rsvp-te vlan
ExtremeWare 7.7 Command Reference Guide 2549
configure mpls rsvp-te vlan
configure mpls rsvp-te vlan [<vlan name> | all] {hello-interval <seconds>}
{refresh-time <seconds>} {summary-refresh-time <tenth-seconds>}
{bundle-time <tenth-seconds>} {keep-multiplier <number>}
Description
Configures RSVP-TE protocol parameters
Syntax Description
Default
N/A
Usage Guidelines
This command configures the RSVP-TE protocol parameters for the specified VLAN. The RSVP-TE
keyword
all
indicates that the configuration changes apply to all RSVP-TE enabled VLANs.
The
hello-interval
time specifies the RSVP hello packet transmission interval. The RSVP hello packet
is used by the switch to detect when a RSVP-TE peer is no longer reachable. If an RSVP hello packet is
not received from a peer with [hello-interval *
keep-multiplier
] seconds, the peer is declared down
and all RSVP sessions to and from that peer are torn down. The default
hello-interval
time is three
seconds with a valid range from one to 60 seconds.
The
refresh-time
specifies the interval for sending refresh path messages. RSVP refresh messages
provide “soft state” link-level keep-alive information for previously established paths and enables the
switch to detect when an LSP is no longer active. RSVP sessions are torn down if an RSVP refresh
message is not received from a neighbor within [(
keep-multiplier
+ 0.5) * 1.5 *
refresh-time
]
seconds. The default
refresh-time
is 30 seconds and the default
keep-multiplier
value is three. The
minimum and maximum
refresh-time
values are one and 36,000 seconds (or one hour) respectively.
The minimum and maximum
keep-multiplier
values are one and 255 respectively.
The
bundle-time
, specified in tenths of a second, indicates the maximum amount of time a transmit
buffer is held so that multiple RSVP messages can be bundled into a single PDU. The default
bundle-time
is zero, indicating that RSVP message bundling is not enabled. The
bundle-time
value
may be set to any value between zero and 30 (or 3 seconds).
The
summary-refresh-time
, specified in tenths of a second, indicates the time interval for sending
summary refresh RSVP messages. The
summary-refresh-time
must be less than the configured
refresh-time
. The default
summary-refresh-time
is zero, indicating that no summary refresh RSVP
vlan name Specifies the VLAN name.
hello-interval Specifies the RSVP hello packet transmission interval.
refresh-time Specifies the interval for sending refresh path messages.
bundle-time Specified the maximum amount of time a transmit buffer is held so that multiple RSVP
messages can be bundled into a single PDU.
summary-refresh-time Specifies the time interval for sending summary refresh RSVP messages.