Other Network Architecture Subjects

I have to networks connected via Frame-Relay. Network A is our main site which has a full T1 Internet. Site B has a 384k PVC to Internet via FRame.I am trying to setup up a backup route that allows Site A to access the internet via Site B. I am Able ...

helloi have the following scenario:10.95.0.0--NAT router-------internet------------nat router---10.11.0.0the 2 nat routers use dynamic nat with overloadip nat inside source list 1 interface fastethernet overload.we want to make a PC from 10.95.0.0 a...

Hello,I am using Hyperterminal 5.1 (WinXP Pro) as console to a C827. I encounter a very annoying problem. When I hit up arrow to repeat a command, instead of the command repeating I see the following output:^@ <Carriage Return>^@ <Carriage Return>My...

Hello Everybody,Can anyone guide me about following error message. i hv 2 6506 backbone routers and this error mesg is getting in 6506.2003 Jan 02 05:06:08 %SYS-5-SUP_IMGSYNCSTART:Active supervisor is synchronizingthe NMP image2003 Jan 02 05:06:24 %S...

We have recently reconfigured our Ethernet network form a 3Com switched evironment where we would have switch to switch daisy chained from closet to closet to datacenter. We would average 4 to 8 hops from start to finish for just about every connecti...

Hello all, and Happy New Year :)Is it possible to run any other encapsulation of Ethernet on a Cisco interface other than ARPA (Ethernet_II).It's not that I need to, but am just wondering if I could set a network up with a router and a PC running a d...

HIGot some urgent issues,I have two 3550's in the dist layer, and a mixture of 2950/2924s in the access wiring closets. The uplinkfast feature works great on the 2950's, if u loose the primary cable, the backup cable kicks in almost instantaneously. ...

My 7507 router is connected to my provider's router through 4 E1 ports(PA-MC-8E1 port adaptor) using 4 -wire direct cable having length equal to 220 meters. Packet drop is observed on providers router even at 50% of the link utilization. I also obser...

What is the reason for the "no ip directed-broadcast" line in the following config:int atm3/0.33 point-to-pointno ip directed-broadcastpvc 1/33encapsulation aal5mux PPP Virtual-Template1Is it needed? I also have this in bridged config:#bridge N proto...

HiI am looking to put 2 ethernet cards in my router on the LAN and route between it and other routers on the LAN. There will also be a lot of HSRP on the LAN. Basically I would rather than load balance across the LAN, manually specify a perferred rou...

Does anyone have information regarding the differences between dot1q and ISL trunks? As I understand it, ISL encapsulates the packet with a 32-byte header. This can decrease the scalability of the network. The addition of say 10 vlans over a trunk...

Looking for a way to monitor packet loss on serial interfaces of two routers connected via frame relay. No packets are being dropped by the frame provider.

Hi,I have a 2900 switch and currently in use. I would like to know which port is connect to my server. What command should I use. Thanks

Hi, I have a 64k leased line between two sites. Can i have a configurationlike thisinterface serial0 no ip address encapsulation hdlcinterface serial0.1 ip address 10.10.10.1 255.255.255.0interface serial 0.2 ip address 10.10.20.1 255.255.255...