Routing

Hey Guys,My remote router has a BGP neighbor relation with the Loopback IP on my primary router. My backup router also has same loopback IP,but the loopback interface is shutdown. So if my primary goes down, my backup router will not form BGP relatio...

Hello.I have two PRI interfaces against a siemens platform. The gateway is configured with MGCP signaling, when i try to transfer from  PSTN - Siemens to Cisco,  i lose the call but when i transfer from Cisco to Siemens it  works.Communication Manage...

Hi,We are building a Multiple DMVPN Clouds. These are 2 single hub DMVPN clouds and 1 dual hub DMVPN cloud. The dual hub VPN cloud is in a seperate VRF as the other 2 singles.For both single- and the dual- hub DMVPN cloud we use EIGRP as our routing ...

Can anyone help me about "IP Source Routing" and should it be disabled or enable on the router? Thanks in advance.Alfred

Hi:On a Cisco 1841 router I  have an Interface vlan configured. Also I have  f0/0/1 interface  defined as switchport access with the same vlan. Is it possible to now define a tunnel interface and have it include the following  - backup interface vlan...

I've inherited the support of two internet-facing 7206VXR routers used as the BGP tier / Internet ingress-egress point of my organisation. We have three ISP services split between two data centres and an iBGP peering between the two 7206s. Each ISP h...

I am using a 2811 router as my border router.  I have an Ethernet 100MB coming into it for my Internet from my ISP.  I am using an ASA5500 firewall to protect my networking and NAT is being done on that.  The 2811 is just a border router not doing NA...

Imagine I have ISP1, managed router1, serving my company. ISP1 advertises let's say my prefix a.b.c.d/16.Then I want to install another router2, managed by another service provider. That will become my production router, therefore it will also advert...

Hi, i have a PIX 515e and a 877 dsl modem (which dials upto my PPPoA account).In the uk i used a linksys adsl modem in a bridged mode, where it allowed PPPoE connections to be made and it would actually bridge to the native PPPoA link, as can be seen...

We have been using an MPLS system for a few months to move voip between 3 sites.  Each site had an extra interface to use for data if we wish.  Two of the sites use a dedicated T1 for a WAN which will stay.  I would like to link the third site to the...

Hi!We have a Cisco 1841, but the router doesn't finish starting, so we proceed to change the IOS from IPbase 12.4 to Broadband 12.3, with the las IOS it start, but doesn't detect the interfaces, so we already change the Compact Flash Card with one th...