Introduction  This document introduces TI-LFA (Topology independent Loop-free alternate) feature in segment routing environment. It has two purposes. One is to form an introduction to TI-LFA for those who are interested in using, evaluating, and poss...

Hello,1. Is NSF supported for BGP routing protocol? If so how to enable that?2. Can we configure both NSF and NSR for a same instance of IGP routing protocol? If so, which will have top priority(whether NSF or NSR)?ThanksHari

Hello all,I have understand the difference between NSF and NSR. NSF supports forwarding without traffic loss during a brief outage of the control plane. Whereas NSR allows for the forwarding of data packets to continue along known routes while the ro...

Hello All,I'm using STM-64 in one CRS router and 140G PLIM in another CRS router.Both these routers are connected to same router at a approximate distance of 4000 miles.The link which connected through STM-64 has the RTT of 75ms whereas the link whic...

Hello All,We are using PRP, 140G LC and SIP/SPA. I understand that we dont need to clear the stale bytes for PRP and 140G PLIM. In one of the MSCs, we have deployed SIP and found that 54% of stale bytes.Please advise do we need to clear this stale by...