- Written by Shyam Kota
- Posted on 8月 16, 2018
- Updated on 8月 25, 2022
- 5723 Views
The feature allows to create a named TC to DSCP mapping that can be applied on an interface.DSCP of routed packets egressing out of the interface will be rewritten according to the map.
- Written by Alton Lo
- Posted on 9月 26, 2023
- Updated on 9月 26, 2023
- 2273 Views
EVPN route advertisements carry RD and RT. RD (Route Distinguisher) : prepend to the tenant’s IP Prefix or MAC address to make it globally unique. RT (Route Target) : a BGP extended community used to tag the EVPN route. The EVPN import policy is chosen to select what is the target tenant VRF is imported from the global EVPN table.
- Written by Prakrati Vidyarthi
- Posted on 8月 16, 2018
- Updated on 9月 8, 2023
- 11472 Views
Normally, a switch traps L2 protocol frames to the CPU. However, certain use-cases may require these frames to be forwarded or dropped. And in cases where the L2 protocol frames are forwarded (eg: Pseudowire), we may require the frames to be trapped to the CPU or dropped.
- Written by Dawon Lee
- Posted on 8月 17, 2018
- Updated on 4月 12, 2024
- 5938 Views
Lanz Mirroring feature allows users to automatically mirror traffic queued as a result of congestion to either CPU or a different interface.
- Written by Zackary Ayoun
- Posted on 9月 5, 2019
- Updated on 9月 5, 2019
- 5142 Views
This document describes the latest status of LANZ on DCS 7500R, DCS 7280R and DCS 7020R, for both polling and notifying
- Written by Wade Carpenter
- Posted on 8月 16, 2018
- Updated on 2月 13, 2024
- 5731 Views
IP traceroute and path MTU (PMTU) discovery both require that routers send ICMP reply messages to the host that invokes each network function. When the route to the destination host traverses an MPLS label-switched path (LSP), the label switching routers (LSRs) will also need to send ICMP reply messages to the originating host.