Routing

I install one 16mb flash into the 2610xm, which come with 16mb flash onboard. but the add-on 16mb flash cannot be erased. it shows system flash write protected. Router#erase flash:Erasing the flash filesystem will remove all files! Continue? [confirm...

Hi I would like to do a BGP multihoming with our service providers for our internet connection and will to advertise the following networks 213.13.222.0/27 and 213.13.222.32/27 to both ISP I want to distribute my traffic to both the ISP without getti...

Let's say that I have a frame-relay class like this:frame-relay adaptive-shaping becnframe-relay fecn-adaptframe-relay cir 256frame-relay mincir 192000What's happening if I apply this using the commandframe-relay traffic-shapingframe-relay class MYCL...

Hi folks,what the difference between 'ip ospf database-filter all out' and 'passive interface'?Thanks for your supportRegardsAndrea

Hi:I will be very grateful if any body will give me the idea how to configure Multi chasis multi link with two different router to the same destination.Thanks & regardsSandipani C

We just taken delivery of a T3 Link and the data transfer is extremly slow, there sems to be TCP issue and we have applied encapsulation using HDLC and ppp at any one time to testand seems to be throttling the data transfer speeds. when we take off t...

We are leasing some private fiber and want to only lease two pairs to create a loop. I want to run 1gb ethernet over this fiber between two sites. I have a pretty large budget and have a enough ONS routers to do what I want. Is there any reason I ...

I have a couple of questions about EIGRP and especially about PDMs? How PDMs are used when using EIGRP? What's their purpose? How PDMs work?Any additional information given except for what is in CCNA3 will be appreciated

Dear,We have a 837 ADSL router, but are unable to make our DNS server accesible from the outsidewe have following NAT static entry:ip nat inside source static udp 192.168.0.253 53 213.49.131.61 53 extendableAll query's reach our server as expected, b...

My company just purchased a small company with an existing network, and am in the process of configuring routers for their eventual connection to our network. They are using a public IP segment which they do not own that must be supported for a shor...

Hi all,we are using NAT at out customer premises. And want to enable ?no ip proxy-arp? on every interface, but will it be ok while using NAT, I can disable ?ip proxy-arp?Or will it create problems.Please let me know.Regards,Khan.