OpenFlow to face a multi-protocol market for the SDN southbound link
The development of both SDN and NFV promises to re-engineer the telecoms network for improved agility and service efficiency, and we are already seeing telcos view SDN as an enabler for NFV. But whilst a lot of the early work on SDN focused on OpenFlow as the southbound protocol, we are now seeing a variety of alternatives with many more under development, each with a differentiated use.
In scaled EVPN deployments it can be wise to name ESI that way to represent the site/physical port/etc it is attached to. Thus on some remote location you can easily verify where particular route/MAC is coming from. Similar to phone numbers, where...
Want to enable Feature EPFT with “routing-protocols-enable”. However ,it is throwing an error and ask to configure the following command: “non-subscriber-interfaces mac” which once enabled drops the traffic without any penalty.
XR-vm - CLI's
look for any process crash, review time stamp[if it is too old, then no immediate action needed]
verify if standby state is Ready and NSR-Ready
show proc cpu | exclude " 0%"
It's been a long standing ask for XR to support conditional route advertisements in BGP.
The expected option of using the
option in RPL currently can only be used at the default-inf...
On IOS-XR, Quality of Service has an extension to WRED (Weighted Random Early Detection) called Explicit Congestion Notification (ECN). ECN will mark packets instead of dropping them when the average queue length exceeds a specific threshold value. When c...