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Resolved! XR upgrade 5.3.1 -> 6.3.3/6.4.2 fails on "install add" claiming corrupt PIE files

We have tried to upgrade a customers network of ASR9001 routers running XR 5.3.1 to 6.3.3, and also 6.4.2, but both of them fails when attempting the "install add"-operation. Image download and files has been equisitely verified with md5, and the fil...

drumfrodo by • Level 1
  • 9366 Views
  • 15 replies
  • 0 Helpful votes

How save and rollback in IOS-XR

Hello All! Completely newbie in IOS-XR trying to get the basics using an XRv image. I take a blank config and make some changes. I "commit label TEST" then I do a "commit replace" to erase everything. Then I do a "rollback configuration to TEST" Shou...

Resolved! IOS-XR reachability-check TCL script

Hi there, I'm currently playing with TCL scripts to prepare for my CCIE lab exam. The main purpose I'm gonna use them is tocheck the reachability within ISP IGP domain and/or L3VPN domain.Currently I'm facing the following issue: I'm unable to specif...

eterebizh by • Level 1
  • 4947 Views
  • 6 replies
  • 0 Helpful votes

Resolved! ASR9922 QOS VQI & VOQ

Hello All,I am trying to understand the difference between the usage of VQI and VOQs and exactly in which stage what is used. Also it would be good if someone can clarify the mapping between them.The question comes after going through the Cisco Live ...

Using CSM for IOS XR Upgrades

I am planning a ASR9K upgrade and I see Cisco recommends to use CSM.   I don't particularly want to execute the upgrade using CSM but after installing version 3.5 on a Fedora VM and installing 2.0 on Windows it would be nice if it could possibly get ...

CSM - Host login failure

I'm suddenly having an issue with CSM where it cannot log into my 9k hosts using ssh.I have no issue using the same account SSH'ing directly to the host.By symptom it appears a password issue, but I've verified the password and tried a few different ...

NCS5504 VRF license

Hi all!   We started to use in production new NCS5504. We have no any L3VPN installed because we don't use MPLS. We have only 2 VRF instances. From this document https://www.cisco.com/c/en/us/products/collateral/routers/network-convergence-system-550...

Resolved! QoS priority level 1-7 IOS-XR

Hello guys, could someone share more info about the introduced QoS feature (from IOS-XR 5.3.2) to support up to 7 priority levels in LLQ? RP/0/RP0/CPU0:at0f2a-r2n0-gr(config-pmap-c)#priority level ? <1-7> Priority level I was aware of only about pr...

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