Routing

One of our routers, a 3825 running IOS 12.4(22)T1 has been reporting non-process (i.e. interrupt-related) CPU utilization in the 60%-80% range, with peaks even higher. We are not actually experiencing any performance issues, and I have followed the ...

Dear Friends,Please provide me great full support any body....I have a requirement of IVR call center config....My resources ...1. I have a 2 Mbps MPLS bandwidth at my office,2. I have Cisco 867VAE-K9 Router,3. I have a server & client setup for IVR4...

I have a Cisco 4510 core switch connected to multiple data closets running 3750g and 3750x switches.  These are all fiber linked and configured for 802.1Q trunks.  We have numerous vlans and have had no trouble with communications before.  Now, we su...

our site occur five times supervisor failover once a month since last year(11.18.2013) [BELOW] our failure chassis information ************************************************************************** SW_1#sh redundancy states my state = 13...

I'm looking at Cisco 3945E router to use for our internet edge. Let's say I have two 3945E with 2GB of RAM, and these two are connected to two ISPs with 20-50Mbps of bw and planning to increase it after 3 years.Network Topology:ISP1---eBGP---R1---iBG...

Hello,I have configured an 881 3G router for the Verizon network and when I run the activation commands "cellular 0 cdma activate otasp *22899" the router tries for a few minutes then shuts down the cell interface. In the log there is an "Authenticat...

HI guys . I have routers 1861 configured with eigrp to local cable ISP(A)  and ospf to mpls another ISP carrier (B) .  We have Exchange server in central site , so all sites users connect to it trough vpn (either ipsec to local ISP A or mpls vpn to B...

Hi all We have a dmvpn set up over MPLS, all GRE tunnels are encrypted between sites. Our ISP can provide QOS over the MPLS, however we encrypt the traffic, so they will not see the markings! Is it possible to map a qos value to the tunnel header for...

Hi team,Does anyone know why do we see Tunnelx with IP Address 172.16.0.1 on ASR1002/ASR1006 even though not having configured it?

Hi, We are about to change to a new WAN design for 4 site.Currently, 4 site is connected using leased line.We have opted to change WAN to MetroE / IPVPN. The ISP gave us the information and ask to configure BGP. Currently we are using static route. I...

Normally I use source files to make minor changes to challenge my students. However, with the new book "Routing and Switching Essentials Companion Guide" .. I can't seem to use the activity wizard in way I previously did. Did the log-in methods chang...