Routing

Hello all,I want to configure encapsulation frame-relay over OC3 interface (A900-IMA4OS):controller sonet 0/4/0framing sdhaug mapping aug-4au-4 1 tug-3 1tug-2 1 e1 1 unframedtug-2 1 e1 2 unframedtug-2 1 e1 3 unframedtug-2 2 e1 1 unframedtug-2 2 e1 2 ...

Is there a way to use IPSLA to monitor my upstream internet path? We keep have problems where our ISP continues sending routes to us, but fails somewhere upstream. Since we still have routes from them, we continue sending traffic out of our interfac...

Hi, as we know GRE is one of VPN technology. I'm preparing the CCNP exam and would like to know in real environment/production network, who is actully set up the GRE connection, if company decide to go with GRE technology ?  The service provider or c...

Hi, we have firewall along the multicast traffic path. so, do we need to set the firewall rule? anyone have this similar experience? we have a firewall in the middle of multicast traffic. but, not sure if we need to set the new policy to allow multi...

Hi, I am having high memory usage alerts from my Nagios. It says my C2950 running Version 12.1(22)EA14 is using memory at 80%. I have gone through a few command outputs but don't see any pointers. I will greatly appreciate a second set of eyes on thi...

Hi all, Shortly we will be replacing some vital components in our network. This will mean that we have an outage of about two hours. Our border switches will remain as they are, and also our BGP connection to the internet. I would like to sink all h...

Hi Team, Stucked with a problem and seeking valuable inputs. We have two sites i.e Location A and Location B. There are two different links between these two locations , one is Point to Point (P2P) link and other is MPLS connectivity. SOme of the ...

Here is my setup: 2921 router with a UCS/E blade using the backplane port for communications (interface ucse1/0) On the router port G 0/0 connects to the customer LAN on a DMZ subnet. The ucse blade interface has its own subnet that we cannot have ...

ISDN Primary E1 is UP but no data calls, how to connect ISDN-Bri in branch to ISDN-Pri in the Headquarter Network Infrastructure --- WAN Switching and Routing i have the following Scenario : our branches have ISDN bri and should connect to the Headqu...

Greetings, My question is about what type of NAT to use in this scenario.  I usually don't do NAT in my configurations, unless I'm implementing the typical private to public internet one to many situation.  The internet network I created is currently...