Hello,Anyone have any similar issues to the following?We have L2VPNs (both VPLS/EVPN-VPWS) between an ASR9902 and ASR920/NCS540 that exhibit this behavior.Customer brings up their services across the L2VPN from A location to Z location along with the...
Hello Cisco community.I have been doing some research on running BFD with BFD Dampening and IP Event Dampening together as a method to ensure that BFD is detecting these layer 3 type failures and correctly notifying upper layer protocols of failures ...
Trying to find documentation from cisco that outlines what the BGP table max size is along with IPv4 and IPv6 maximum prefixes for the ASR 9902 platform.I can only find old ASR 9K documentation that is calling out 1048576 maximum prefixes for BGP tab...
Hello everyone,does anyone have a working DHCPv6 prefix delegation configuration for a NCS540 working? specifically with /64 based unicast address prefixes?When i drop into the pool ipv6 configuration like so: pool vrf default ipv6 POOL-DHCP-IPV6-DEL...
was able to fix my issue, not sure about you though. ASR920 platform has a TCAM limit on the ACL size that can be applied to the Control-Plane. I think it's like 127 ACEs. And also, I don't think it supports IPv6 for COPP.
Yeah, I reviewed the presentation and am familiar with the concepts outlined there. Was hoping someone in the community here that is operating a service provider network could chime in on BFD dampening and Cisco IP event dampening being used at the s...
Currently we use BFD for that microsecond level detection of link failure at layer 3 in which BFD dampening takes care of any subsequent layer 3 flapping by going through the process of the backoff counter and exponential increase of that hold down f...
I think some of the verbiage here is confusing. It seems as though in your example you are mixing both BFD dampening (which is the template above) and works much differently than just Cisco IP Event dampening (which is applied to the interface in you...
