- Written by Arpit Bansal
- Posted on January 6, 2023
- Updated on January 6, 2023
- 7130 Views
For MPLS forwarded traffic the tunnel destination needs to know the address-family of the payload IP/IPv6 packet to correctly parse the header. On some platforms this address-family is deduced from the address family of the Bottom of stack( BOS ) MPLS label seen by the router or by relying on the Ether Type in the Ethernet header.
- Written by Jeff Hornsberger
- Posted on December 16, 2020
- Updated on April 19, 2022
- 10275 Views
LSPs formed by LDP normally follow IGP routing. The LDP speaker selects the downstream LSR for a particular prefix as
- Written by Paul Miiller
- Posted on December 15, 2021
- Updated on December 15, 2021
- 8382 Views
This feature adds a new CLI command which can be used to clear RSVP sessions. Clearing a session will remove the current
- Written by Martin Stigge
- Posted on September 16, 2020
- Updated on January 11, 2022
- 11421 Views
RSVP TE, the Resource Reservation Protocol (RSVP) for Traffic Engineering (TE), is used to distribute MPLS labels
- Written by Kalash Nainwal
- Posted on December 14, 2020
- Updated on May 5, 2025
- 14891 Views
RSVP-TE, the Resource Reservation Protocol (RSVP) for Traffic Engineering (TE), is used to distribute MPLS labels for steering traffic and reserving bandwidth. The Label Edge Router (LER) feature implements the headend functionality, i.e., RSVP-TE tunnels can originate at an LER which can steer traffic into the tunnel.
- Written by Martin Stigge
- Posted on October 22, 2018
- Updated on July 19, 2024
- 12689 Views
RSVP-TE applies the Resource Reservation Protocol (RSVP) for Traffic Engineering (TE), i.e., to distribute MPLS labels for steering traffic and reserving bandwidth.
- Written by Martin Stigge
- Posted on March 3, 2025
- Updated on May 14, 2025
- 1109 Views
RSVP-TE P2MP LER adds ingress and egress support for Point-to-Multipoint (P2MP) LSPs to be used in Multicast Virtual Private Network (MVPN) as an extension to the LSR support which adds transit support.
- Written by Jeff Hornsberger
- Posted on September 10, 2024
- Updated on September 10, 2024
- 2576 Views
RSVP-TE P2MP LSR adds transit support for Point-to-Multipoint (P2MP) LSPs. Specifically the feature adds protocol support for the transit role as described in RFC 4875.
- Written by Dragos Maftei
- Posted on December 16, 2021
- Updated on December 16, 2021
- 8824 Views
This feature adds RSVP information for three tables from MPLS TE STD MIB:. mplsTunnelTable.