Cisco Cisco Packet Data Gateway (PDG)
System Changes in Release 17
System and Platform Enhancements for Release 17.0 ▀
Release Change Reference, StarOS Release 17 ▄
633
Command Changes
advertise-routes-in-standby-state
This is new command that enables advertising of BGP routes form a standby ICSR chassis.
configure
context context_name
service-redundancy-protocol
advertise-routes-in-standby-state [ hold-off-time hold-off-time ] [ reset-bfd-
nbrs bfd-down-time ]
nbrs bfd-down-time ]
end
Notes:
hold-off-time hold-off-time delays advertising the BGP routes until the timer expires. Specify hold-off-time in
seconds as an integer from 1 to 300.
After resetting BFD, reset-bfd-nbrs bfd-down-time keeps the BFD sessions down for the configured number of
milliseconds to improve network convergence. Specify bfd-down-time as an integer from 50 to 120000.
CSCum87769 - Chassis to Chassis BFD Monitoring
Applicable Products: All products supporting ICSR
Feature Changes
Chassis-to-Chassis BFD Monitoring
This feature supports the use of BFD as a ICSR chassis failure mechanism that permits more aggressive detection time
than Service Redundancy Protocol (SRP). This feature also adds the ability to configure static multihop BFD routes.
than Service Redundancy Protocol (SRP). This feature also adds the ability to configure static multihop BFD routes.
Command Changes
bfd-mon-ignore-dead-interval
This new SRP Configuration mode command causes the standby ICSR chassis to ignore the dead interval and remain in
the standby state until all the BFD chassis-to-chassis monitors fail.
the standby state until all the BFD chassis-to-chassis monitors fail.
Enable this feature in association with BFD chassis-to-chassis monitoring to support more aggressive ICSR failure
detection times.
detection times.
configure
context context_name
service-redundancy-protocol variable