Routing

We currently have a 3825 that has 4 VWIC2-2MFT-T1/E1 2-Port T1/E1 Voice / WAN w/ Drop & Insert modules in the built in wic slots.This currently gives us 8 T1 connections. I need to move up to atleast 16 T1 connections (point to point) so we are goin...

Hello all, In an attempt to upgrade our WAN hub sites I am having trouble replacing our 3660 with a 3845. Old router is running v12.2, new router is running v12.4. The frame connection passes internet traffic only. Email & file/print sharing does no...

I'm sorry if this question is a bit basic, but this is my first experience both with Cisco kit and with trying to find answers on their website. I have spent some hours trying to find the answer on my own, but either I'm having a bad day or it's rea...

Hi all, when an isp has a point of presence, what does this mean. Our isp said they have 4 POP's around the country, what does this mean ? and do we have to be local to them if we want to use that isp ?

Dears,i need to configure my Voice Gateway and PGW on my single switch i need my Voice Gateway & PGW to talk with each other at vlan 3.........and at the same time i need Voice Gateway to talk with other devices in VLAN 4 can i do this scenario if ye...

helloi find in cisco web site how to configure RSVP but not how RSVP works.i have some questions:-1- must RSVP be configured in all routers that separate source to destination? or just the 2 extremities?-2-can you explain more the RSVP neighbor conce...

I am working on a 2801 router that has been set up with nat on the inside and outside interface as so:interface Outsideip nat outsideinterface Insideip nat insideip nat inside source route-map SDM_RMAP_1 interface FastEthernet0/0 overload <<this is ...

I've got mutliple sites using 2811's to do site-to-site vpn's back to our central cite. I would like to setup dial backups for each router and have them dial into a central site router. I'm looking for any advise. Thanks, David

We are currently switching from a point-to-point T1/E1 WAN to an MPLS network.The core consists of two Cisco 3800 routers with one DS3 going to one MPLS provider and another DS3 going to another provider for load balancing and redundancy. Ultimately ...

How do I exclude a network from OSPF? I have two Point-to-Point T-1s configured with MLPPP. One of the T-1s keeps bouncing and want to take it our of the MLPPP bundle and not have any production traffic go over the link so I can test it with the ca...

We just went to a 10Mbps pipe, which comes through the ISP's fiber box to an ME3400. From there, there is an Ethernet connection to a 2850 screening router. When I plug a laptop directly into the 3400 or into the inside interface of the 2850, I get 1...

Hi,The frame-relay map ip 192.168.1.1 110 broadcast command in the Cisco Press ICND book states that the DLCI and IP addresses are both at the remote end of the link. Other texts that I have refer to a remote IP address being mapped to the local DLCI...

--------------Gig----------POS0/1/0--------------Gig -----------------Gig-----------------Multiple STM4mymachine----->Router-----------ISPRouter-----------ISPSwitch------ISPGSRRouter=============ISPGSRRouterWell, I'm getting qui...

Hello MPLS Guru's, We are just statred using PIP service from Verizon, do we have to have BGP in our CE router, would it able to work on static routes towards the PE router. ?? we don't want any redundacy or bandwidth increase in future. Best Regards

How can these features be locked down so that someone connecting their router to your network doesn't automatically start communicating with your router and potentially start broadcasting your multicast traffic?Will enabling PIM and IGMP snooping do ...