Routing

HiI have an issue that I cannot seem to work out, wondering if anyone has experienced this before. We have an ADSL2+ line from a WIC in a 1841, everything has been fine for the last few years and then the last few months the connection going down. Wh...

Dear All,Please find the diagram attached with. We have multiple VLANS in Location A. I want to divert some of the vlans traffic towards the secondary link (VPN) while communicating with Location B. We have access only to location A switch (L1) and L...

Hello,For the last few months, we have been experiencing occassional, brief drops on one of our T1 / PRI circuits. It's probably once every 3 weeks or so. Not too frequent, but nevertheless we would like it resolved.It's connected to a Cisco 2851 wit...

Hi,I am testing failover topology; here i have two redundant WAN links between Main and DR site. I have configured HSRP on both end routers where 192.168.15.10 is VIP on DR site and 192.168.15.5 is VIP at Main Site and pointed firewall towards VIP, s...

Hi,We have one central Router 3845  having tunnel's configured for the remote sites and having crypto map Applied on these interfaces.The remote site's Router having crypto map applied on the serial (WAN) interface.Issue: As per discussion with conce...

Hi, I was wondering if anyone knew the rough figures that a NPE-G2 is able to hold for the BGP routing table?378475 network entries using 51472600 bytes of memory378482 path entries using 21194992 bytes of memory63008/63003 BGP path/bestpath attribut...

Hello,I work for a company that provides WAN connection to  very large well known companies. I have always wondered what the  difference is between an AIS alarm and a Remote alarm. The ones that I  am speaking of are lised in the output when the foll...

HelloI'm trying to find some way to evaluate the stability of a EIGRP network, similar to what I can do in Spanning tree that where I can see when was the last topology chance. Is there such a thing in EIGRP?Any other ideas?Thanks,Juan.

I am on the customer side of BGP with my carrierLooking for the best way to filter the carriers networks(our BGP interfaces and neighbors) from being redistributed from BGP to EIGRPThanks

All,I've got an 877 configured and working just fine as a NATing DSL router, but I'd now like to add an ASA beside it. I've got an extra IP from the ISP so what I'd like to do is bridge the DSL interface to one of the switch ports on the 877 and plug...

I am compliting this packet tracert activity http://dc314.4shared.com/doc/jfFG54Ta/preview.htmlI have started subnetting. the activity ask to create 7 subnets, The problem is that it wants 60 hosts in one subnet, 30 in another and so for. When I calc...