Routing

I have an 1841 Cisco Router, WAN is taking link from PPPoE provider with the help of Dialer 0 interface, also enabled NAT.1. The issue is that from an PC on the LAN I am able to access from Thunderbird POP mail account(port 110) but I get "could not ...

Hi Everyone, I am in the process of setting up a new network which at the current time is specified to have 375 BGP peer configurations with one router. These peer configurations are for a failover link for all 375 routers and thus would not all be t...

i have same problem i do same thinking and its work but i have an other problem when my router is reload is not loading form flash and again router is going back to rommon mode please send me any solation. 

Good dayI've configured my 4431 router and I can ping from inside to outside all over. However, when making HTTP requests to ie, Google.com or SSH request to known addresses I simply get HTTP "This page can't be displayed", SSH "Failed to open secure...

 I have some questions about how BGP prefix announcements are made, with 'network' statements, 'neighbor prefix-list' statements, and 'nieghbor route-map out' statements in which the route-map contains 'match ip prefix-list' statements . Sample confi...

Hi,I have a cisco 7206 VXR with c7200-adventerprisek9-mz.124-24.T8.bin ios. Most of the time i am not able to login through my tacacs password .After reboot, the router acts as normal and again after a few hours same thing happens . pls find the log ...

Hi allWe have a circuit that as on a T3 circuit, between UK and USA, About 110ms latency and its over an MPLSThe circuit has 15Meg port speed on a T3 bearer.I'm using Appneta software, and its worked out that only 10Mbit is usable and it seems after ...

Dear all, Sorry to bother you...maybe today is not my day, but while studdy one concept I'd like to understand more detailed I stuck... why is iBGP necessary in the topology I attached. is there any reason I don't see in the Moment? Some best practis...

Hi All, I have to deploy 2 x Cisco 6880-X-LE switches with C6880-X-LE-16P10G modules. I have to use GLC-LH-SMD and GLC-T to uplink my Access Switches. I have powered up my boxes and plugged in the SFPs, but the switches are showing only TenGigabitEth...

Hi all, I'm the new network administrator at my job, since most of the routers are CISCO devices, the network is running EIGRP at the CORE and Distribution.As a requiriment, I need to change de EIGRP to implement OSPF.We have 4 Nexus 7000s por CORE a...