Routing

Hi,I want to forward the certain domain to one local dns server, but from the router (1900) how can I config it?Example: forward google.com query to 192.168.10.10Now I just config one ip name-serverip name-server 8.8.8.8

Hello. I am having a DHCP/Cisco NEAT/OSPF issue. I have an IE3300 connected to a 3850 where the IE3300 is the supplicant and the 3850 is the authenticator.The IE3300 is replacing an older IE3000 that utilizes DHCP and CiscoNEAT in order to get an IP....

hi team, i have cisco asr 1002 and i want lacp configuration so its possible in 1002 moddel? if yes please share document link.

Do the cisco 4300 Series ISR and new 8000 series support the new NTS protocol?  we are running IOS-XE 17.3.5.

I have am using DMVPN which is working perfectly for domestic sites but as soon as I start using routers overseas I am getting the following error:%ADJ-5-PARENT: Midchain parent maintenance for IP midchain out of Tunnel1, addr 10.48.12.2 854E1580 - l...

We have several sites connected over ATT's ASE on demand switched metro ethernet service. We use EIGRP as our routing protocol, since we're an all Cisco environment. Since we suspect multicast might be hitting a rate limit, and our EIGRP sessions kee...

In "show ip mroute detail" on a Nexus 9k (let's call it N1) a S,G entry shows a flow that is described as "inactive". The entry is based on a static IGMP join that I have configured on a Loopback interface. On a neighbouring router (let's call it N2)...

Any information is appreciated. If anyone knows, please let me know. I just performed a ping on interface Loopback0, which is the interface where the IP address is assigned,I noticed that the Packet counter value did not go up. #show run int Loopback...

Hi all,What is the use case for Path mtu discovery and mss adjust. Do they do the same thing?When would one need to enable DF bit in ipv4 to avoid fragmentation?I have never had to do this before, is this something that happens automatically behind-t...

Hello all,We currently have a set up for our Guest Network using ISE web auth that looks something like this:AP -> Foreign WLC -> ISE Auth -> Anchor WLC (DMZ) -> Switch -> RouterEverything works fine, but users are able to access any website/URLs - w...

Hello, I have an ASR-1006x with two RP3's running in SSO.  Recently, I changed the license suite to adventerprise and rebooted the standby RP3. Now, the standby RP3 is stuck in a boot loop and I receive the following error message when consoled into ...