Routing

Hi,I see the topic was discussed many times but I can't find a solution to my problemso I have two routers, RT1 and RT2, the routers can reach each by two ways: * a ISP L3 service, the two routers made a ebgp session with the ISP's CE router* a ISP L...

Morning Chaps, Currently we are rolling out a new new core network to provide a MPLS IPVPN, Internet Access, DSL services etc, how everything is going well, however I am trying to decide on a security model. I am currently evaluating ZBF for the core...

Hello,I have a CISCO2951 (ipbase 15.1(4)M4) router and I would like to use SFP - GLC-LH-SMD which is with DOM functionality. Is this one supported on that router? I have found a document (http://www.cisco.com/en/US/docs/interfaces_modules/transceiver...

Hello my fellow network specialists an experts I need your helpI have tried to configure inter VLAN routing on Cisco 881, but I failed.Vlans were connected via trunk port which is connected with a switch. Configuring Vlan interfaces doesn't work, bec...

What is OSPF bad LSA 6 . 

Hello.I am trying to export netflow data from a custumer router to my server, but i don't get any data.The traffic isn't getting by my firewall, but if i do a traceroute the traffic goes to the server.I had the same config in differente routers with ...

Hello All,I would like to limit the amount of outbount smtp traffic on a particular interface to 256 Kbps. Can you please help mewith the best method how I can accompolish this ? I have tried to use a policy map but it appears not to be working.Thank...

Hello everyoneI am facing a issue with our Metro Ethernet switch. I have directly connected a Patton SmartNode 4528 Voip Gateway Router to the Cisco Switch which is the Default Gateway (46.245.137.1). Patton GW every 20 minutes sends an ARP request a...

I am creating input QOS service policy to classify my business critical traffic. Can I use mls qos trust dscp to trust IP phones and service-policy QOS-LAN for my business critical traffic on the same interface?        interface FastEthernet0/1 descr...

Hello everyone,First of all, to thank if you are reading this.We are having a problem with a Cisco 7604 Core. A few days ago, we had a power outage in the Cisco 7604, and since that day we fail to turn on the router. When the router starts loading th...

Hi allI ahve created a vpn tunnel between 2 routers over the internet, I need an access list whereby I allow the public ip addresses to talk to each other, and also the vpn traffic to come in between the siteswhere would I apply the access list for t...

Hi allI have configured a link between 2 of my sites but I dont want any routes learnt over this link, so I have used the passive interface command.However when I do a >show ip ospf interface, the interface shows in here.I would of though the passive...

My router :Cisco 2821 (revision 53.51) with 239616K/22528K bytes of memory.System image file is "flash:c2800nm-advipservicesk9-mz.124-24.T8.bin"turn on the service policy, line protocol is disabledConfig:interface Tunnel10 description #To TEK-XXXXX-R...

Hello,We have 2 ASA 5520s and they were in Active/Standby until we added a trial VPN license to each one (we are testing Anyconnect) and they now show as Active/Active.  When I added the license keys the failover failed as I guess the 2 ASAs didn't m...