Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...
Hi, I hope someone can help (and I hope I can explain the issue).Our ISP supplies us with two routers and I want to set one of them to be the preferred route for traffic. While I know how to do a little IOS config I am rather out of my depth with thi...
Hi all, I'm using Cisco 6513, Sup720-3bxl, Cisco IOS Software, s72033_rp Software (s72033_rp-ADVIPSERVICESK9_WAN-M), Version 12.2(33)SXJ2, RELEASE SOFTWARE (fc4) I'm trying to implement BGP blackhole mechanism so that our clients could use it via set...
Hi,We have redundant links to the WAN provider. We are trying to make them work but we get a routing loop between router A, router B and Provider routers, everytime both links are up. Both routers A and B are in the same OSPF area. Each router has a ...
good morning, I have a question regarding upgrading my 2621 routers, i am new to cisco ios and start learning for ccna for my own intrest.My goal is to let the routers preform glbp, as far as i saw on the web the should be doing that.The problem is t...
I have an issue where I am advertising two default routes, one from a primary and another from the backup siteOne is OSPF(backup) and the other is iBGP(primary). There are two eBGP routers connected to ISP, with a switch behind themThe switch is iBGP...
I have 20 locations. 17 of them are on Verizon MPLS. 3 we just moved to Windstream MPLS. The headquarter has dual routers one on Verizon mpls and one on Windstream MPLS and they are sharing all the routes. The issue I have locations on Verizon MPLS c...
Hi dear all : usually for route summarization i am using conversion of decimal to binary numbersand that method take long time to have route summarization.can any body help me with a short way to do route summarization. please leave your explanation ...
Folks,To being with we are using our routing environment using MPLS link and running BGP. As a backup we have implemented DMVPN tunnels which run over the internet. These DMVPN tunnels kick in only when the main MPLS link fails. Otherwise this backup...
Hi,We have a E1 PRI interface suddenly down. Here are some show commands:sh int ser0/0/0:15Serial0/0/0:15 is down, line protocol is down Hardware is DSX1 MTU 1500 bytes, BW 64 Kbit/sec, DLY 20000 usec, reliability 255/255, txload 1/255, rxloa...
HiI'm having trouble connecting to an ISR 861 via the latest CCP.It discovers OK, but when I attempt anything from the configure tab I get the loading dialogue followed by an error saying I need to rediscover the device to continue.Any help is most w...
Hi All, The problem as described in the title of this post is something I'm having for over a year now. The download speed behind the Cisco ASA 5512-x is perfectly fine and stable at 10MBps, but the upload speeds is at most 10% of it. While we are on...
Hi All I have below issues. Topology R2-->R1-->R3 in IBGPR9 -->R3 EBGPR4-->R2 EBGP I am not using IGP/Static routes. I have created loopbacks on each router and use route reflector on R1 for R3 & R2 as client.I see loopback IP is getting advertise/L...
Is it possible to setup a GRE tunnel on the Cisco 4506 L3 switch.I've searched for Cisco documents, but could not find any.Please help. Thank youGeorge Samuel
Hello,I have seen many 3945's out the box with a memory configuration like 987136K/61440K in "show version", meaning 60MB of I/O memory and 1GB in total. However, I started installing a new 3945 router and it is configured 743424K/305152K, meaning 30...
Hello guys, our company has the following design. Three datacenters in different countries.In each DC there is a core. It is usually stacked 3750X switches.OSPF runs on the cores to exchange internal routesTwo borders in each DC. It might be Cisco, J...
