Other Network Architecture Subjects

I'm bench testing a bridge setup between two 1601's,, everything works fine,, can ping from one host to another through the cisco's,, however,, when I xfer data to the far end host,,, I can only get about 17K over the line,,, ( 5 ft jumper between t...

Hi,If I NAT to multiple outside IP addresses, are the NAT sessions somewhat balanced between the two address?Thanks in advance,Wayne

Is there a good program to use to scan for opened ports on a network.. I want to see if I have the correct things blocked in our network from outside access and do not know of a good program to use.. or is there some way to look at the router to see ...

I have an acces server with the next schemaPc----modem----(PSTN)----AS5300----ciscosecure_server----SafeWord_ServerThe problem is that I Cannot make dial-up with callback by using safeword cards if I Configure a Fixed password in the safeword server...

Are AS5350 capabile of running HSRP?

I have a few 2501 router that I used for my CCNA lab. Now I am trying to explore possiblities with it. I use 1 catalyst switch to create 2 vlan. 1 router ethernet interface are connected to each vlan, and router to router connection are via frame rel...

I have 2621 router, and wic2t is configured on one serial interface leased line is configured, I want another serial interface to be configured as incomming isdn line so I want isdn us-robotics to configured on serial interface how would I do that.Th...

I have a 3500/48xl with 2 gig fiber connections connected to a 3500/xl that has all fiber gig ports. Then I have a 2900/24 series connected to the 3500/48xl by using a cross over cable. I purchased another Catalyst 2950/24 and my question is can I da...

Could anybody please give me some basic instructions on how to upgrade the software image on a Cat5500?Many thanks,Daniel,

We have a Cisco 2621 connected to a pair of firewalls with failover enabled. During failover testing, we found that with the backup active, not all inbound IP traffic was being processed. Restarting the router fixed this problem. When the primary ...

I recently upgraded my aging 10MB LAN to a full Cisco design with a Catalyst 6509 for the backbone with fiber GB interfaces to the 3524XL switches. My problem is this, whenever we run a Multicast application (ghosting, etc) across the network, every ...

In the monitoring console of DFM I am getting a lot of notifications of CLUSTER memory Excessive Fragmentation. I have searched CCO extensively to find info on the CLUSTER memory. 1) does anyone know for sure what part of memory this is and how to ...

We have the requirement where we run Intels PXE on Dell workstations. We connect them to a 3COM hub and they are able to connect to the DHCP server to get an IP address. Connecting to a Cisco 2900XL switch, causes the IP address request to timeout....

any idea why our configuration on the router portion of our 6513 disappears after a few minutes. We created some interfaces, did a "no shut" everything worked then after a few minutes all the changes are gone.any help would be appreciated

Hello,Does Cisco have any Traffic/Link monitoring tools......which can be downloaded from a CCO login.Actually i wana monitor my WIC-2T (Smart Serial Link)........CWW 6.0 doesnt give an exhaustive Traffic display.Thanx in advance,regards,Vijayendra K...