MPLS Guide MPLS and RSVP-TE
3HE 18686 AAAB TQZZA © 2022 Nokia.
Use subject to Terms available at: www.nokia.com
53
The implicit null label option can also be enabled or disabled on a specific RSVP-TE
interface, overriding the RSVP-TE level configuration, by using the implicit-null-
label {enable | disable} command in the config>router>rsvp>interface context.
The implicit null label is enabled for all LSPs for which the router is the eLER and for
which the PATH message is received from the previous-hop LSR over the RSVP-TE
interface.
With facility backup, if the eLER is also the merge point (MP) node, the incoming
interface for the PATH refresh message over the bypass tunnel dictates whether the
packet will use the implicit null label. Similarly, with one-to-one backup, if the eLER
is also the detour merge point (DMP) node, the incoming interface for the PATH
refresh message over the detour LSP dictates whether the packet will use the implicit
null label.
The RSVP-TE interface must be shut down before this command can be used.
3.4.1.8 RSVP-TE Entropy Labels
The 7705 SAR supports entropy labels as described in MPLS Entropy Labels.
To Next Page
Loading...
Need help?
General
