Routing

There is a router has 2Gigabit Ethernet Interfaces. Currently one of the interfaces connectsto company network, and one is unused. Is there any way we can utilize theunused interface for redundancy purposes? (i.e. GEC, or LACP Trunk). Any option I ca...

HiI have network with BGP confgI advertise /22 pool on 1 router,Now I want to advertise /24 N/w from the same /22 network on another router.As per our Policy We cannt advertise /24 n/w on our router.How I should go to config.

my 871 router will acquire a dhcp address from cox, and will work for awhile. After a seemingly random amount of time, I lose connectivity out the wan port. A release dhcp and renew dhcp at this point will fix the problem for another 'random' perio...

at remote-end router WAN interface it shows DCD=up DSR=down DTR=up RTS=up CTS=up and local-end router is fine with no error and everything is up and ping over this WAN connection to the remote network then what can be the cause of the remote-end DSR=...

I have 2 companies that have been sharing a ADSL connection but have now outgrown it's bandwith, so we've added a T1 and kept the DSL line as well(although it's not in use right now, till I can get it working). Each company has it's own LAN and I wan...

Hello is there a way to disable the port security and bpduguard from certain port interfaces. I cant find it in the GUI, could someone let me know of the process

In QOS model, there is one called Scavenger. What is that? Can anybody describe it in detail. Thanks very much

This is my first use of the forum I have two 1721 routers with a T1 between. I would like to connect them to a Cat6509 and forward a VLAN over to the remote end. Is this possible with a 1721? There is a dhcp pool on the 6509 that would/should assign...

I have my management interfaces on my switches on a 10. vlan and want to setup secure access to them across my wan. Are there any ways to accomplish this? My switch is a 6509 with sup 720. I have a routable interface on it as well. tks

Hello.I've got a Cisco 1700.Its public address is A.B.C.D (hmmm, secret, isn't it)Its private address is 10.0.0.254Then, behind it, i've got a FTP Server which adress is 10.0.0.2.I need to access FTP from outside, so I need to redirect port 21.Can so...

I recently purchased a 877W for use at the centre of a mixed wired and wireless home LAN.Using the SDM facility I was able to configure the unit with partial success. Wireless is fine and the WAN interface is up; however non of the existing users can...

Hi Everyone,My question has to do with OSPF and the flooding of LSA's. With redundant links in an area how does OSPF control the flooding of LSA?s to make sure that there are no unnecessary loops of updates? I have heard it sets the TTL field however...