Routing

IOS XR ISIS losing adjacency periodically as a result even the physical interface directly connected to it's neighbour loses connectivity. However, the port status and protocol is up. Ping to the neighbour fails. Error:isis[1013]: %ROUTING-ISIS-6-ERR...

Greetings everyone,I'm reaching out to this knowledgeable community for assistance with a project that I've been working on. I've successfully established a high-speed Wi-Fi network using a different vendor's solution. The setup has been implemented ...

I am new to the deployment of isp network, so just would like to know how any designer will build up new isp.like high availability , protocols to use , like isis, failover scenarios.any good books to refer or online material.like how we design the i...

I have Cisco Catalyst C8200L-1N-4T with DNA advantage and I want to allow some of my users to connect to the network remotely.I need point to site connection for that. How can I do that?

Hello Cisco Community,I am currently working on a project that involves setting up an IPsec VPN tunnel between two routers: one in Aarhus and another in Odense. Both routers are connected to the same subnet over the internet.I've configured both rout...

As soon as we connect uplink, the access ports turns orange(disconnect the local connected devices), please suggest a solution. Below is summary: The Camera connected ports do not work when we connect the uplink .We have then checked the interface st...

Hello Expert, I have a router (2811)  at head office that is connected to branch office via the internet.I am using "dmvpn" between the two locations and this works okay.We have acquired another internet provider at the branch for redundancy I build ...

hi guys ,Why am I able to ping all the public IP addresses from both my LANs using PAT? but it failed when I tried pinging from left LAN to right LAN (or vice versa) . However, if I remove all the PAT configuration, then pinging is successful. also ,...

Hi, Currently trying to setup a layer 2 bridge over the internet between 2 6504's.   For testing I have setup a GRE tunnel and then using xconnect with MPLS over this.  Show mpls l2 vc, shows up and is showing that it is sending on both ends but is ...

I have default routeip route 172.16.1.0 255.255.255.0 192.168.10.4IP route 172.16.1.0 255.255.255.0 192.168.10.5 2when 192.168.10.4 is down. why has traffic not shifted to 192.168.10.5? 

Hello, I'm running into issues running a packet capture on an ASR920 (using configurations that work on other router models). When setting up an ip cef capture point, the captures are coming up with no data. Tried testing on a physical interface and ...

Hi I have bought a 2960 switch to work on as I am studying for my CCNA , Im trying to incoperate it into my home network the diagram goes like this BT Router > Netgear switch (unmanaged) > Patch pannel > 2960 switch I have set the default gateway and...