Routing

I have a link between the data center and a client through two dark fibers. I have configured etherchannel lacp Active - Active. When testing with the client disconnecting the links (one at a time) to see how the etherchannel behaved port side was di...

   Hello,   I have what I think to be a simple configuration but for some reason routing is not working properly. The configuration is:[Firewall] 10.10.10.1 (10.10.10.0/24) <-> [L3 Switch Interface] 10.10.10.2 (10.10.10.0/24)   Config on the L3 Inter...

Hi,On 4500-X I add a route-map :route-map set-LOCALPREF permit 10set local-preference 300In the console I see the following message once the route-map is added : *Mar 24 08:11:42.623: entryalert!Any idea why this is creating an alert ?

Hi I have setup a lab as mentioned in following diagram. In following diagram i am trying to ping from user-4 to vpc machine. But ping between these two machines are not happening. The topology is not complete yet as i am stuck at this point and woul...

I have a 9407 that connects to two 2901s. OSPF and iBGP are running on them. The 2901s are redundant routers that terminate tunnels to a wireless carrier using eBGP.Please note that I do not have permission to change the design (wishy-washy term, I k...

So I switched from a dell poweredge 410 to a cisco usc240 m4 and despite having ethernet connected and the CIMC being connected to my network, unraid has no connection or ip. I think its something to deal with binding the eth port to my boot drive bu...

I am posting a resolution to a problem that I have encountered only once before, about two or three years ago. The issue arose yesterday and resulted in hours of troubleshooting until a coworker recalled the previous occurrence: I am posting a resolu...

I am not able to route traffic fully through the tunnel. It is up and I can ping across to the other side of the tunnel. I can also jump on a host in Non-Prod VPC 1, DCS VPC, Prod VPC(example host from Non-Prod-10.16.22.100) and ping the CSR on the o...

I was given a task to add a PBR to my firewall. I have done this in the past but not to add an additional PBR to use the same interface to route out. Can I do this? If so, can someone please lead me in the right direction. Thank you

Hi Team,How my pathon script will wait until the command executable? im configuring acl on nexus switch and taking little longer due to 90% of tcam memory use.  While configuring acl through python it is not able to configure and how it can wait unti...

hi,will be doing QinQ on a cisco 4k router.saw this feature was added on IOS-XE 16.12.1https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/layer2/configuration/xe-16-12/layer2-tunneling-config-book/layer2-config-16-12-book_chapter_00.htmlbut it's only ...

Hi Experts, I was preparing for my ICND1 exam and was doing test exams from PearsonVue. In the question, it was creating an extended numbered access list and wanted to remove a line. Out of two answers, I do not understand the last one i..e."Use the ...

Hi, I'm trying to set up a simple P2P topology between 2 routers with iskamp encryption. and establish EIGRP between them. The setting of the P2P between both works but the EIGRP does not work. When I remove the encryption between the routers, EIGRP ...