I try to configure BFD dampening on a Cisco ASR903. Does anyone have an idea what license level or software allows me to do that? Up to now I had not success using metroaggservices or metroipservices (17.5.6).

Hi On an ASR903 I see that the drop of one of four BFD sessions on a GigEth card leads to the drop of all ISIS adjacencies on the same card. Is that desired/normal behaviour? /Aug 10filtering...Aug 10 23:50:57.858: %BFDFSM-6-BFD_SESS_DOWN: BFD-SYSLOG...

I try to find out if C921 routers support IS-IS. The feature navigator does not seem to know the platform. Does anyone have an IS-IS network including this type of routers?

HiI have a 10Gb link between the two devices that is secured by MACsec/PSK. When I ping between the two devices after about 90KB of traffic I lose one ping in regular intervals. Due to the regularity I assume this is something process related but up ...