Routing

routing between router and core 4507r switch

I am connecting our campus core switch 4707r to a router through a layer 3 interface and using eigrp. I could not bring up the interfaces between the router and switch. Is there something I missed? i am using a crossover cable to connect them. a...

Resolved! test12...

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Resolved! BGP Route Poisoning

Hello everybody,I am trying to understand how BGP Route Poisoning works."Route poisoning - When a router selects a neighbor as the best next hop, it makes sure that the neighbor is not pointing back to the local router; it accomplishes this...

Cannot ping or do not have DNS over site to site vpn tunnel

I have a Cisco 5505 and a TZ170 Sonicwall.I have an IPSec tunnel up but I cannot ping or run DNS over it. Basically no network resources can be accessed between sites on either side.Here is my configuration (as created by ASDM which...

ASR Bug?

I have two Cisco ASR1001s that has recently lost its ability to respond to ssh request. Authentication takes place using local credential. This particular device is an edge router and handles the load our inbound and outbound traffic. They are bot...

IPaddress and Default gateway setting

1. Does a router have a global ID / IP Address i.e A single IP which is used to identify the router ? 2. Does Router have a default gateway for each I/F or is there a global default gateway used for all interfaces3. Router PPP link. Will those port...

Resolved! Eigrp metric count

hi,All router running default eigrp configuration, Router 3 has 2 successor to reach r2 loop (10.1.102.2),and it both FD is 2681856, how it got 2 successor becoz from router3 se 1/1 has two hop to reach r2 loop and from se 1/0 has only one hop. Your...

Router 2811 compatible module

One of my customer demand hwic 1 FE card for his 2811 router,which is out of sale.now kindly recommend me which other card will be compatible for 2811 router.Regards,Shubhangi

OSPF equivalent of EIGRP Leak-map

Hello,I'm looking for an equivalent of the EIGRP leak-map with OSPF.Have you already seen this kind of configuration ?Regards,

Resolved! Prioritizing data traffic on router

Hi,How can I prioritize the data traffic on a router?I have this scenario. We are in process of deploying a media server for incremental backup on daily basis. So whenever this backup initiates, router should give highest priority to this traffic tha...

Resolved! ASR1001, Portchannel, Vlans, vrf and ospfv2

Hello,I wants to bundle 2 of the ASR1001 interfaces to a Portchannel using lacp.In this portchannel we wants to use vlans and vrf and ospfv2.So the ASR 1001 should behave like a switch with a portchannel with several vlans on it.So the resulting conf...

Router Bridge mode to ASA help

Hi,I have a cisco 1841 and an ASA5512-X. I’d like the 1841 to dial the PPPoE and then bridge the connection to the ASA so that the ASA has the public IP on its outside interface and where NAT will be done. I just wanted to know if this is possible ...

Connecting 2 routers back to back via Console and AUX ports

HelloI have (2) 3925 routers next to eachotherRouter 1 is my Primary and I have a modem connected to it via the AUX portRouter 2 is standby and I do not have any connections to it at all. This router was configured the same as the primary initially b...

2 SITES in AREA 100

Hi,Please refer to the attached topology. I have R1 which is in AREA 100 and it is connected to AREA 0 via R2 and R5. And I have a client which is on R3 and assigned its interfaces in AREA 100. R3 is redistributing subnets from BGP. My first goal her...

pvst in packet tracer 6

hi, i'm trying to use packet tracer to see how STP works.i've created a hierchical swiched network topology with redundancy.i've created some VLANS, trunks, on the network with a basic telnet configuration.all the basic configuration for the vlans se...