IGP shortcut in IS-IS

Written by Arpit Bansal
Posted on 12月 21, 2020
Updated on 1月 17, 2022
6065 Views

IGP shortcuts enable traffic to get forwarded along traffic engineered paths computed by RSVP using a modified SPF

IS-IS 4.25.0FX LDP RSVP IGP Shortcut

LDP over RSVP

Written by Jeff Hornsberger
Posted on 12月 16, 2020
Updated on 4月 19, 2022
6003 Views

LSPs formed by LDP normally follow IGP routing. The LDP speaker selects the downstream LSR for a particular prefix as

LDP RSVP Tunnel 4.25.0FX LDP RSVP Encapsulation