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Community Activity

RSP880 No Boot After migration to eXR

Hello,I recently upgraded an ASR 9904 using the following guide:: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/migration/guide/b-migration-to-ios-xr-64-bit/m-migration-overview.html#id_33482After starting up the eXR software, the console out...

ez9 by Level 1
  • 77 Views
  • 4 replies
  • 0 Helpful votes

Cisco CML - How can i save Ubuntu configs in CML?

Hello friends,I recently started using the Cisco CML (Free) version. My main question is when i build a network topolgy with Ubuntu VMs, how can i preserve the configuration on Ubuntu Vms after they are restarted? ex. IPs, Default gateway etc. I noti...

Nermin by Level 1
  • 45 Views
  • 1 replies
  • 0 Helpful votes

Resolved! GRE tunnel protocol status goes down with vrf membership

I have setup of 4 routers R1 - R2 - R3 - R4 . They are connected as shown. I have also setup a GRE tunnel between R1 and R4. The tunnel status is up and protocol is up. I have configured tunnel source and reach ability related configurations in R1,R2...

terminal server

I have a Cisco router 2900 with a Cisco HWIC-16A 16 port Async interface card on the back that i plan to use to console into nearby switches in case they lose connectivity for an OOB solution.I have tried many documentation regarding this setup and I...

raijin199 by Level 1
  • 309 Views
  • 12 replies
  • 0 Helpful votes

FTD 4225 HA Port-Channel Issue

Hi All,I'm currently setting up a pair of 4225 FTDs in active/standby HA using a port-channel interface as the failover/state link (Po48 with member ports Eth1/7 and Eth1/8). The FTDs are running version 7.4.2.1. HA establishes ok and failover works ...

Cisco 8000 XR7 Password Locked out

hi guys, i have cisco 8102H series router with XR7.8.2 software.it seems when i was configuring my aaa configurations i had a mistake and my 8000 series router is giving me authorization failed. i know the local users password with root privilege but...

Cisco C2960X is in spanning tree loop with serial server

Hello I need some help. I have a Cisco C2960X switch and a Quatech ESE-100D serial server and cant seem to get them to connect. below is my config. My computer is plugged into port 28 and ip set to 192.168.10.2 and the Quatech serial server is plugge...

Taj2021 by Level 1
  • 74 Views
  • 2 replies
  • 0 Helpful votes

Vedge Issue With Vsmart

Hello, I created the SD-WAN lab on the eve but I have an issue between the vedges and the vsmart. find the below screen  Vedge-2# show control connectionsPEER PEER CONTROLLER PEER PEER PEER SITE DOMAIN PEER PRIV PEER PUB GROUP TYPE PROT SYSTEM IP ID...

Abdelrahmansalah_0-1739039730831.png Abdelrahmansalah_1-1739039972709.png Abdelrahmansalah_2-1739040007918.png

Cisco ISE 3.1 patch 10

Installing patch 10 because of the vulnerability, but the PAN is stuck in a loop - installing patch 10, getting the error:Error: ISE Integrity Check Failed! One or more ISE program files appears to% be tampered with. Check system log for specific err...

trondaker by Level 3
  • 92 Views
  • 4 replies
  • 0 Helpful votes

InterAS Option B - ASBR interfaces not being MPLS enabled

Hi everyone, I'm labbing inter-AS Option B, and I keep running into a problem whereby the control plane is working (routes are being exchanged correctly between ASNs) but the external interfaces (ASBR to ASBR NNIs) are not enabled with MPLS until I s...

cisco 5220 vlan port 1 port 2

Hello,I have two switches 9400 redundancy SSO , I create SSID with different VLAN only one work VLAN 145 I can ping the gateway from WLC but for the other impossible to ping other gateway!!! , I allow all vlans in two ports same ,  can you please hel...

port cisco 5520.PNG
medaoufi by Community Member
  • 85 Views
  • 2 replies
  • 0 Helpful votes