Routing

Hello!I have the following situation:I have 4 1841 routers configured for load balancing and failover:                 net 1                    |router1 ------------------- router10    |                               |    |                           ...

I have two different model's of GLC-T SFP's.  One is PN 30-1410-02 the other is PN 30-1410-03.    The -02 will not work in Nexus 5020 or an ASR-1000 router that I have, but works fine in my Cisco Wireless Controller.  The -03 works fine in any device...

Dear All,In my network we have 2 ISPs connections 2mbps from different service providers are terminated in two different routers (Cisco 3845).Now i want to achive if one router fails(ISP down) next router has to up and if both the links is up i need ...

Dear Experts,Based on the business requirement, I have installed one more 9 port FE Switch in addition to existing one, NM is discovered but when we connect PC or IP-Phone it is not working, current IOS is flash:c2800nm-advipservicesk9-mz.124-3h.bin ...

Hi AllI've been experiencing a problem with my existing 3845's that may mean I may have to upgrade to a newer faster platform.Currently I have ISP links to 2 providers and run BGP.  Each ISP link plugs into a separate 3845 \ NM-1GE fiber port. Both l...

Hi,I have a Cisco C3560G-24TS Switch that has twice now just shut down and the only way to get it back to life is to pull the power and let it boot back up again.Are there any logs I can check for poss clues as to why this is happening or any other t...

Hello BGP Gurus,Reposting the query. Please suggest on this. Planning to have BGP setup with 2ISPs. Both are equal BW & ethernet hand off.Receiving default routes from ISPs. Two edge routers . We own /20 IP space from ARIN, but as we do not use many ...

hi allI have designed topology for my univesity network (private WAN) screen shot is attached. we are using dedicated fiber optic as backbone link and all switches are connected with each other via fober optic link. univesity have some campuses that ...

Anybody knows If HWIC-3G-GSM can configurate for cellular calls, or simply a Backup connection??thanks

Hi all!I Have a quite simple network with 2 ISR3945 connecting with a back to back cable by 2 serial interface (G703) connected in 2mbps. Behind each of the routeur there is a switch with hosts.when I ping from Host A to host B (not the same side of ...

Hello,We are trying to take ADSL interface into another VRF i.e (ip vrf forwarding VRF2 under dialer interface), the ip address negotiated command disappears, and although the dialer interface becomes up-up state, the adsl interface does not get an I...

hello,I have clients on a LAN using outlook 2007. However, occasionally outlook disconnects from the Exchange Server and tries to reconnect. So you get the message at the bottom of outlook reading 'trying to connect to exchange server'. It would take...

I have two ASR1002 routers that are connected via DWDM (Wavestream) technology. The wavetstream itself does not do clocking.We have been advised that we need to the following clocking configured on the ASR Routers. One end needs to be:- INTERNAL One ...