Hi All Let’s see Segment routing in action in this blog particularly on IOS-XR. Segment routing is quite new concept which is picking pace these days. In my earlier blog I listed the differences between Segment routing and RSVP-TE and SR can replace it and there are certain areas where it may not be able …

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You already know how IPv4 addresses are being depleted and how all Telecom Providers are looking at next Generation IP addressing scheme i.e. IPv6 for rescue. However there is one more resource which is depleting rapidly and that is AS Number (Autonomous System Number) or specifically 2 Byte AS Numbers. As per official statement “An …

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There are number of terms we use in today’s High Availability Network like NSF (Non-Stop Forwarding), GR (Graceful Restart) and NSR (Non-Stop Routing). Companies these days want 99.5% availability of their networks and these High Availability features play a vital role in that. However have you ever wondered what’s the difference between all these terms??. …

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