Hello,
I am trying to load IOS XRv on my EVE-NG lab but the boot wouldn't execute, as a resoult I receive the logs below:
Unable to access "/dev/ser1" (2)
Restricted Rights Legend
Use, duplication, or disclosure by the Governmen...
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...
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 ...
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 ...
Hello,We tried to operate QSFP-H40G-ACU7M = on our ASR9k6 (Version 5.3.1) on our 2x40 line card.But we get the following: DESCR: "Unknown or Unsupported CPAK Module"Operational data for interface FortyGigE0 / 1/0/0:State: Administrative state: ena...
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 ...
Hi everyone,
I'm having problems with configuring cgn over CRS-X. I have three service app inside with different vrfs. My doubt is If I can configure three service app outside for each inside application or just to have multiple services app insid...
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...
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...
Hi Dear Firend When Active subscriber Ip routed in interface for ISG layer 3
when user want access to newtwok in DMZ ISG drop packet isg block Ip address Off users Recieve traffic
when send user Packet Form the network to the internet ISG unblock A...
Hello Guys,
I was playing around a little bit with the new ASR9901 running the 6.4 version and I noticed that the command "monitor interface XXX" which previously was showing the packet/byte rate is not available anymore. I have tried to lookup int...
Hi all,
I need some help on QoS on IOS-XR. I've Juniper QoS configuration and need a support to convert the same to IOS XR. I'm not well in Juniper.
#run show configuration class-of-service
Juniper QoS config as follows.
classifiers {
dscp co...
Hi,
Why are PWHE interfaces not supported under router vrrp?
I have 2x ASR9K overlay VRRP gateways on my network, where I aggregate redundant colo customers from multiple data centers in the metro over MPLS fabric. Redundant ASR920s are situated...
I am having problems resolving 6PE routes on a few routers in our test environment and I'm looking for direction on how to troubleshoot 6PE.
We have a v6 lableled-unicast route that has a next-hop set to a 6pe address. On some routers, we get ce...
