Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...
Hello im a beginner in using cisco so my task is admin can ping admin but student cant ping admin.student1(198.140.70.4 255.255.255.248) and student 2 (198.140.70.11 255.255.255.248)admin1(198.140.70.3 255.255.255.248 ) and admin2(198.140.70.10 255.2...
Hi I'm trying to extended a L2 segment using MPLS L2vpn over GRE. I am able to establish the tunnel and get ospf and mpls adjacency also the xconnect between the peer is up but my 2 test pc cant reach each other. This is my PE3 config.interface Gigab...
I set up a C1121-4P router for a friend with int gig0/0/0 facing the ISP with ip address dhcp. int gig0/0/1 192.168.1.1/24. See attached sh run. Vanilla Configuration not much security or complexity. After a power reload the GUI "https://192.168.1.1/...
Hi all!English is not my first language, so I am sorry in advance if my words confused you. I tried my best.As far as I know, CEs don't have vrf in general, so CEs would use ipv4&ipv6 address family of BGP to form BGP neighbor with PEs and advertise...
Hi Guys a quick one, I have a problem with my router which is not saving configuration after I switch off. Where do I go ? Any clues
Hello, I have used Cisco 1921, and we forgot its login and password. I am trying to go into rommode for password recovery but am not able to. During router boot-up process I am using special command > Break to force rommode , router shows " Readonly...
Hi Community, Iam creating Smart license in IOSXR with http So I used "destination transport-method http" and also put the destination url. When I do show run, i see "destination transport-method email disable" also in the configuration ----- call-ho...
Dear Everyone,Cisco Firepower Extensible Operating System (FX-OS) v2.12.0 (build 499)Cisco Firepower 2130 Threat Defense v7.2.4 (build 165)Model : Cisco Firepower 2130 Threat Defense (77) Version 7.2.4 (Build 165)I need help configuring an IPsec VPN ...
I'm trying to debug and only view ICMP traffic between 2 specific host via ping, but there are so many messages, it's hard to troubleshoot. Is there a way to filter and see only the ICMP traffic between them? I've tried debug ip icmp and using acl(...
I recently started studying for my CCNA and bought two routers and two switches off of eBay to start a lab. The guy I bought the routers from forgot to mention that the routers run a DC psu that I don’t know how to use. I wanted to just swap a AC psu...
Hi, I having some issues with my GRE tunnel. The traffic between sites are going through the GRE tunnel, so clients traffic is not affected. I have two issues that I have found. The first one is the duplicate ping replies. Whatever I ping, there is a...
I had some interfaces on an ASR 9906 running ios-xr 6.6.3 that I wanted to default/remove all their configuration and I used the no interface <interface name> command. This has removed the interface completely from the running configuration and now ...
HI guy, I am configuring both the R2 and R3 to set up PPPoE between them. After I apply the script below for R2 and R3. Both routers lost connective and the R3 routing table became empty. Is there any problem with the script below? Thanks for help? R...
Hello, I was looking for a command on the ASR-920 that would show the type of interfaces that are connected to a port. In the Catalyst switches, I could use this command "show inventory" or "show interface status". What is the command I can use to ...
