Routing

Hi All,I am replacing a 7204 router with a 4948 and am having trouble trying to replicate the config for the qnq Layer3 interface.A bit of background - I am a service provider where  I have an interconnect with the carrier, who pass off WAN links to ...

good morning maybe someone can help me here,i work at samsung in manaus(brazil) as the network administrator.we have about 2000 pc and our internet connection is 10mb.well here is the problem, my boss comes to me every day to complane about the inter...

  Hi,I have a lab setup where I am running 2 MPLS clouds with a 3rd tier path over DMVPN. The routing over MPLS works fine, local preferences and AS path prepending take care of the path selection using route-maps to differentiate traffic types.The h...

Dear Friends,I came across this question while I am practicing R&S lab on GNS3.The question is to advertise the loopback address of one router, But it should be seen only on the BGP table ofthe rest of the routers.The scenario is running OSPF with an...

I'm testing a config in my lab and having some problems. What I want is for router R3 to inject a default route into OSPF only if the network 1.1.1.1/32 is in R3's routing table.  When I no-shut the loopback interface on R1 I see the route show up in...

Hi,I tried to use bvi interface on ASR 1004 but it wasnot successfull..What should be the problem:ASR learns mac address. but it does not ping the devices. But if i assign the same ip to phisical port, it works (PINGS..)asr 1000 e ait bridging config...

Hello Friends,We have p2p link that interconnects our data centers and the bandwidth is 150 meg link..In the current architecture, one end of the link is Nexus 7k (data center 1) and other endis catalyst 65k (data center 2)..We are planning to migrat...

Hi, we have a Cisco 1801 at one of our remote sites that uses an ADSL line for it's primary connection and ISDN as backup. Despite no apparent problems with the ADSL line the ISDN is repeatedly dialling the internet every 2-3 mins during office hours...

Hello. We have asr1006 with 2 esp-40 and 2 rp2 and 2 sip-40. we need to bridge vlan from portchannel (2*10) to single 10ge port.so fn said that EVC on Port-Channel supported on our software and document http://www.cisco.com/en/US/docs/ios-xml/ios/cet...

hi, I have a router asr1002 and I need that my loopback interface will be accessible from internetISP adderss space I have 46.xx.x.64 255.255.255.192interface TenGigabitEthernet0/2/0.301 description -=ISP=- encapsulation dot1Q 301 ip address 46.xx.x....

Buenas a todos!!Tengo firewall Cisco ASA5520 que esta conectado a dos redes internas (192.168.1.0 y 192.168.2.0) y ha una red (10.0.1.0) que va hacia un router que tiene acceso a internet.El problema que tengo es que el firewall se comunica via ping ...

Whether assymetric routing would affect TCP 3 way handshake?.. Can someone please explain..Thanks,Arun

I'm having an issue with clns being tunneled over GRE.Connectivity is there and I can see the clns neighbor over the Tunnel interface. The testers at the remote siteare reporting that they are able to transfer small files from their server to the net...