Routing

Hello,when configure FR over PPP, what's different between with sub-interface and main-interface? any routing problem or L3 issues?1, # interface s0/0# frame-relay interface-dlci 100 ppp virtual-template 12.# interface s0/0.1 porint-to-point# frame-r...

query--> if four routers are interconnected thru ethernet....then is it true ki ARP mechanism working here in this scenaario to find the MAC address of next hop router inorder to forward the data?

Can anyone tell me if there are any IOS code versions that are GD and able to run IP DNS Server? All the ones I have found are either ED or LD (i.e 12.2.4T)

Hi all,I have run into what appears to be an issue with my QoS settings on some new 1841 routers. I used the same settings as our older 2600 & 3600 routers, but now it does not seem to work.My router is a 1841 running IPBASE 12.4(1b). The WAN conne...

Is it possible to have a GBIC LX module talk to an SPF SX module across mutimode fiber?

Hi everybodyI have a router 2600 with two links, 1024K and E1 speed both works fine, my problem is that I have a new router 2801 and when I migrated the E1 interface on this router doesn´t work, on the console port I received messages %LINEPROTO-5-U...

Hi, i thought i will safe gaurd my network thru cisco 1751 router,so how do i protect my network, mine is internet router 1751, so what all do i need for protecting my network by sending unnecessary traffic in & out on the Router & so on?

We have 2 PIX 515e's configured with failover. I want to determine the usage and capacity of the units to guage how many site-to-site tunnels we can support. I stumbled accross the #show crypto engine command and I get different output each time from...

This is what i found on sprint bgp policy page.Sprint reserves the right to aggregate any announcement for a network smaller than /19 when advertising to external peers such as AT&T, UUnet etc"if they are agregating then how will they be the preferre...

Hey Guys,Does Cisco router support configuration of PPPOE Relay Agent?If yes, please let me know how to configure PPPoE Relay Agent on Cisco 7206 with 12.3 IOS.Regards,Abhijit

Hi, Is ther anybody who can tell me about pros & cons using EBG-Multihop. Specially in MBGP environment with RR deployment. There is a case in which we are getting AS_Path at CE router as moer than 255 Limit....hence CE sends a m...