Routing

HI Everyone,just a quick question concerning the bgp synchronization. Why was synchronisation ever created ? ie in view of the IGP having to know the route ( in a transit AS) for connectivity to be maintained (bgp being distributed into the IGP thus ...

The LSRefreshtime is 30 minutes in OSPF as per rfc 2328, So the router LSA will start after this time(30 minutes). By using router lsa only the Link State Database will be updated. Suppose the datatransmission is started when it(router) is switched o...

                   I'm trying to set up dual pppoe sessions on a router through sub-interfaces.  Unfortunately the router is connected to a high speed data terminal that has two channel cards but they are both on the same subnet and cannot be changed...

Hello everyone, while searching about question for CCNP route, i came across this site digitaltut.com. Under ospf it has two question which are to me confusing.Refer to the exhibit. Will redistributed RIP routes from OSPF Area 2 be allowed in Area 1?...

Dear Team,I was wondering if you could help me understand if there is an especific license in order to enable NBAR2 in my ISRG2 892 with IOS 15.2(3)T. If not, what is the basic license I neet to have for NBAR2 ??I appreciate any information.Thanks

Question1 (WAN DHCP IP)              We have multile branch offices connected through IPsec tunnel at HQ  When I looked at ASA tunnel information, IPsec tunnel has been established through public IP of branch offices. (i.e 75.15.2.5)  There are two b...

Hi Guys,I've got a problem with an ASR1004 running "asr1000rp2-adventerprisek9.03.02.00.S.151-1.S.bin".When I'm performing extended ping tests using a tclsh script i'm geting this error message:ASR_X1A2#ping 172.27.1.250% Authorization failed.When i'...

I have a ISR 891 (no-wifi) router that I have been using on a 20Mbps x 20Mbps fiber circuit.  It was been performing just fine.  I am upgrading the curcuit to 50Mbps x 50Mbps soon, and I wanted to check if this router can handle that much load.I don'...

hi,after ı power off and power on my asr 1002 there is n error in console screen ,%IOSXEBOOT-4-FILESYS_ERRORS_CORRECTED: (rp/0): bootflash contained errors which were auto-corrected.asr doesnt work and it emergeny !! please help

We have obtained a VOIP service from a service provider for external calls in our company (we already have internal VOIP). They have setup the service and now I just need to get our VOIP server to talk to them. They require that our VOIP server's IP ...

Hello,I have come across a strange issue in my network. -Firstly i am trying to understand the difference between ip vrf receive and ip vrf forwarding.-Secondly, i have an interface(FastEthernet1/0.101) in the right vrf forwarding table but i don’t s...

I have a simple setup in my lab before implenting in production. We have an MPLS WAN represented by R2 And a router each side of it representing the two sites with an Internet feed. R1 & R3The default route is being redistributed into BGP on R1 and R...

Hello dear community!I have 3825 with IOS version c3825-adventerprisek9_ivs-mz.151-4.M6.bin.My ISP give me tagged Ethernet link with 3 Vlan ID and 3 static ip-addresses. It was created 3 pppoe-client on my router.When I ping from Internet one of my s...