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Recommended Releases for IOS XR Routers
IntroductionIOS XR Numbering SchemeIOS XR Extended Maintenance Release (EMR)Evolution of the "Service Pack" C...
Service flow verification and forwarding troubleshooting have just been made much easier with the introduction of the XR Embedded Packet Tracer framework.
The first platform on which this functionality is supported is the ASR9000, starting with rel...
Introduction
This document and the accompanying script helps users of 64-bit IOS XR identify unnecessary files on file systems, that can lead over time to disk space shortage. A high number of showtechs or coredumps, SW packages copied to a disk are...
ASR9000 routers support for In Service Software Upgrade for Cisco IOS XR 64 Bit. ISSU significantly minimises disruption on the control plane and forwarding plane during software upgrade.
To allow for a new instance of the XR operating system, runni...
BRKSPG-2904 Cisco Live US - Orlando 2013 (xander)BRKSPG-2904 Cisco Live Europe - Milan 2014 (aleks)BRKSPG-2904 Cisco Live US - San Francisco 2014 (xander)BRKSPG-2904 Cisco Live US - San Diego 2015 (xander)BRKSPG-2904 Cisco Live Europe - Berlin 2016 (...
hi @CARLO CIANFARANI ,
technically you are correct. On some Cisco platforms you can configure actually different weight for the commit traffic and excess traffic. On asr9k we don't support this. The weight of a class is the same in the commit and exc...
hi @CARLO CIANFARANI ,
yes, rate calculation ultimately boils down to counting how much data was sent out during a specific timeframe.
Traffic Manager on ASR9k LC NP is using the Deficit Weighted Round Robin (DWRR).
best,
/Aleksandar
Hi @CARLO CIANFARANI ,I'm not sure whether I can disclose that level of inner workings of the traffic manager in a public forum. The Tc in a shaper is information that you need to know as a user because it's relevant for the interop with downstream d...
hi @CARLO CIANFARANI ,@xthuijs is sadly not with Cisco any more. I hope you don't me taking a stab at this.
At every level in the scheduler hierarchy there's a 'commit' and 'exceed' scheduler. Traffic hitting the "commit" scheduler has preference ov...
