Mpls Rsvp Signalling Node-Hello - Juniper JUNOSE 11.1.X - COMMAND REFERENCE A TO M 4-9-2010 Command Reference Manual

JUNOSe 11.1.x Command Reference Guide A to M

mpls rsvp signalling node-hello

{ ip | mpls } rsvp signalling node-hello
Syntax
[ refresh { interval helloInterval | misses helloMisses } ]
{ no | default } { ip | mpls } rsvp signalling node-hello
Command introduced in JUNOSe Release 9.0.0.
Release Information
Turns on or configures RSVP-TE hellos to include node IDs as source and destination
Description
addresses in the hello packets for all RSVP-TE interfaces on the current virtual router.
RSVP-TE hellos based on node ID enable the JUNOSe software to interoperate its
RSVP-TE graceful restart capability with routers that cannot support RSVP-TE graceful
restart with link-based hellos.
The no version turns off node-hello support on the current VR. The default version
restores the default configuration, in which RSVP node hello support is not enabled.
NOTE: Node hellos are required only for interoperability with some non–E Series
implementations. Node hellos are not required for communications between routers
running JUNOSe software or for interoperability with routers running JUNOS software.
Options
Global Configuration
Mode
1416
mpls rsvp signalling node-hello
ip Specifies alternative keyword for compatibility with non–E Series
implementations
helloInterval Number of milliseconds specifying the interval at which node
hellos are sent, in the range 1000–60000; default value is 10000
helloMisses Number of RSVP-TE node hello messages from a peer that can be
missed before that hello adjacency peer is considered to be down, in the range
4–10; default value is 4