Routing

total noob just getting started with cisco... i configed the router via the web tool and my email is now getting blocked by the firewall... How can i fix this - thanks in advance.

Dear My reader,I have this idea in my mind, and i am searching for your advice, in order to go ahead and implement it or stop even thinking about it.the idea is :-My mail server is hosted in my isp side, and inside my company here i do not have any i...

I want to configure SNMP on my cisco 26xx and 36xx series routers, i have solarwinds configure on my one of the desktop now i want to configure the SNMP to make communication between both Solarwinds and cisco routers, then what are the configuration ...

Is it:A)permissableB)bad designC)absolutely forbiddento advertise the same network originating out of two different ASs?Not to the Internet but other EBGP peers. The two ASs are exchanging routes via an IGP.

Hello, I have two routers with HSRP running on the external Public interface. I would like to know if the HSRP VIP address can be used as GRE tunnel source. Over this GRE IPSEC will be encrypting those packets from the tunnel source (VIP) to the othe...

Hi, I am working for a bank, we have ATMs connected using a SNA connection directly to the Tandem, in the ATM side is a SNA card connected to a Cisco Serial, and in the Host Side is a Token Ring Network, we are using DataLink Switching to do that.We ...

Hello all! Hope everyone is having an awesome friday.We currently have a 3Mb frame connection feeding 9 remote sites via T1 point-to-point frame links. Sprint is moving us to MPLS, but i can't find any config examples on how to convert from frame t...

Hi all,I have two locations connected via bonded T1s (Multilink PPP). I am trying to bridge the whole connection together and pass 802.1Q tags from the devices at each end.The straight forward bridging works just fine, but when I attempt to use 802....

hi....just wanted to know what VRF means and how it works....i have lil bit idea abt it but not getting it properly....i even tried to look for a basic document on cisco webite but diddnt get it.....so can someone plz help me.....and possibly if some...

If we have 2 frame-relay PVC configurd with the same IP address and both are up which one will traffic get routed over by default say I pinged from one end to the other? why would one do this same IP on different DLCI as apposed to assigning differen...

We have several WAN connections that are point to point, but the carrier provides an Ethernet handoff to our equipment. One problem with this setup is that if the long haul portion of the circuit goes down our router interface stays up. We use a ro...

hi all.. i am trying to understand vrf-lite much better than I am now. Pleasea advice me.. Lets say I have this network (see attachment)I have lan to lan customers that are coming in to my R1 and R2. This customers are on private ip ranges. I dont wa...