Routing

Dear sirWe are an ISP we have LNS cisco router the topology :Backhule Fiper link from service providerinternet fiper from service providerLNSinternet router with B---Posted by WebUser Nizar Hamoudah from Cisco Support Community App

Hi allWe are going to install another MPLS link to our provider, so we should learn all the routes from the mpls on this new router.My question is, how do we select what router will be used as primary? the current router is a 10meg circuit, the new i...

Hello,I would like to know if it's save to remove ip virtual-reassembly, "no ip virtual-reassembly", in my router interfaces although I have enabled NAT and ACL enabled on these interfaces. I ask this because I'm receiving a lot of log warnings about...

Hi all,    I am curious how can to tag Video/Voice traffic for the following scenario.     1) Softphone on a computer      2) Ipad via wifi (watching a video presentation for example)BR,Brandon

Hello,I've Cisco7609-S with IOS 12.2(33)SRC2 met an issue is that "show ip route x.x.x.x" and "show ip cef x.x.x.x" shown next-hop is not actual switched next-hop.For example, "show ip route 192.168.1.1" and "show ip cef 192.168.1.1" shown correct ne...

Hi,I have a LMS Configured in my Network...from the last 2 days i am experiencing a new problem...The LAN Interface of one Router in the Network automatically shutsdown...Kindly Help

I need to make a topology using ospfv3 but when i configured all ospf and want enable mpls i don't see the option to ipv6, and if i do the normally mpls ip never get the adjacency? Can anybody help me?

Hey everyone,Is it more beneficial to clear the DF bit at the router and allow fragmentation of an IP datagram or not to clear it and let PMTUD do what it does best? I have asked this question to my fellow network pros and everyone seem to have mixed...

Hi,What is the Cisco 1921 router performance if connected with 2 Giga Ethernet port? What is the performance if enable GRE tunnel?Best Regards,Jackson                   

Hi team,If I am paying for a 20mbps link but only use say 50-60% of that most of the time, how do I get it to use all 20mbps that I am paying for (or at least close to this).I am not after a particular solution to a problem, just want to know whats a...

Hi team,I am going to be implementing some QoS across the network of the company I work for. I am no expert in it but have come up with the following, but would love it if some more experienced professionals could look over it before I implement it.W...

The problem  is the following:The card controller e1 - VWIC2-1MFT-G703 is necessary to configure it for data communication, links in 64k,ie using a 1 time slot for each of the E1 link (serial interface).But I can only create a channel-group, this top...

We have multiple sites that have either fiber 20mb d/u or cable 50/10 d/u. Recently we have upgraded our head end router to a 2921 security based router and noticed that no matter if we are sending or receiving the most we can push is 1.6Mb. I would ...