I have an issue at one of my sites losing ALL WAN connectivity (VoIP calls drop and other WAN-bound access halts including ICMP to remote nodes) whenever 1 out of 8 T1s bounces or drops.  This is reaLLy an issue at this site because there are nearly ...

I am having issues getting HUB-to-HUB connectivity working.  As practice, I’m using the Hampton, VA hub site and the Atlanta, GA hub site.  (PLEASE DON'T CONFUSE this with Cisco dual-hub configurations) I am able to get to work and EIGRP to route if ...

I'd like to know if I'm doing QoS correctly between 2 sites (Lincoln and Raleigh). We are doing VoIP (using SIP and RTP) between both sites with the only other protocol being TCP 2633 (i3CLIENT). The i3CLIENT traffic is the desktop software that ru...

I am trying to get PointA to communicate to PointB over 2 PRI interfaces. I use DDR with individual dialers (1 & 2). When I configure [dialer remote-name IRV-DR1000] on dialer 1, the router does not allow me to configure the same remote name on dia...

We currently have 2 frame T1s on the host-end (Mackie) and 2 frame T1s on the remote-end (Yorkville). I am wondering how we can use MLPPP to aggregate these 2 links together to look like 1 virtual Multilink interface. I saw some info on this search...