Routing

Hi all, I am looking to understand what the "Set" and "Match" statements on Route map configs actually achieves.I have read many an article, but the explanation seems to be very grey and confusing. So when and why would I need to use "match" and "Set...

okey so im a bit of an noob with these still so after too many attempts i figured ill come here and ask.So i have catalyst 3560X and i want it to give me static IP addresses to VLAN20.  At the moment the switch is factory resetted. 

Hey Folks, I'm reviewing a setup which involves IPsec, DMVPN and pki cert. authentication and I'm currently having confusion on how this setup/design works. To give a background of the setup, We have Spoke-A which is connected to Hub router using DMV...

WIth IPv4 multicast, it's "clear ip mroute" *. I couldn't find a "clear ipv6 mroute *" command. I tried using "clear ipv6 route multicast *", but that doesn't seem to have any effect: R1#sh ipv6 mrouteMulticast Routing TableFlags: D - Dense, S - Spar...

Hi team My CISCO1941/K9 show some errors like interface is up but protocol down please check the below log and let me know the possibility of the particular issue Router#sh interfaces serial 0/1/1Serial0/1/1 is up, line protocol is down  Hardware is ...

Today one of the link of N5k to one of the location went down & following is the description shown in the nexus:Ethernet1/23 is down (Hardware failure) Dedicated Interface  Hardware: 1000/10000 Ethernet, address: 547f.eea8.a5c1 (bia 547f.eea8.a59e)  ...

After applying my PAK on license/go - I received a file to apply to my CIsco 1100 ISR. The file ends in a .lic.  But when I look at instructions on applying the license the command references a file ending .xml. (see URL)I don't see anywhere that say...

hi Team,  i am trying to setup a TE tunnel from ACC3 to AGG1 but it is not comming up. i have configured exlicit path and using the same in tunnel interface but it is not working. i tried to remove the explicit path and configured dynamic after that ...

Hi all, We have a C887VAG-4G-GA-K9 router we're trying to configure as a VPN spoke (ASA 5515 at the hub).It uses cellular for its internet access. It took us a good while, but, with thanks to this forum, we got basic internet access working on the ro...

I have a site I'm investigating and I've found they have multiple connected Cisco devices. I initially thought I was unable to telnet into their router at all, but upon further investigation, if I telnet into a connected switch, I can then successful...

We are currently using IPsec VTI on our WAN links with our current service provider. However, we have to chnage service providers due to some reasons. The first test we did with the new service provider who uses MPLS was not successful. Could it be t...

Hello,   We have a medium sized DMVPN network that is working fine in Phase 3.   We have a new site that is using 4g as its primary connection. Every 12 hours the public ip address of this 4g connection changes causing the tunnel to drop.   By adding...