Other Network Architecture Subjects

I have six 6509's with redundant supervisor's running EIGRP in hybrid/dual router mode. They are connected in a ring configuration using single mode fiber, I am seeing an unusually high SRTT and multicast flow timers values between some of the msfc's...

Is it possible to police traffic (for example ftp traffic coming out from a ftp server)on Catalyst 3524XL series switches fastethernet interfaces?I found no police or traffic rate limiting command on IOS C3500XL-C3H2S-M Version 12.0(5.4)WC(1, the rel...

Very newbie question here, do VWIC-xMFT-T1's have built in CSU/DSUs?Also - is there a good resource that describes differences between multilink frame relay technology, and traditional frame relay technology? Such as are there differences in LMI sta...

I need to create some type of broadcast storm in my network to test some VOIP. Can anyone suggest me the best way to do that. We are on CAT65XX with SUP720 environment. Thanks.

Ok, I got a tougher one for you.Since we have upgraded from the CatOS to an IOS on our core switches, Catalyst 6509's, I am unable to restrict internet access using a third part server, which is running Internet Manager from Elron. I believe that I ...

On a Cat6500 giga and 10giga interfaces that are connected to Cat3750 we have a small amount of input errors, but NO CRC or other phisical errors.Then number of input errors os the same as the number of Input drops !Which could be the casue of those ...

My question is how hosts agree on a common MTU and if they do? Let’s say that one computer MTU is 1500 bytes and the other is 9000 bytes on an Ethernet network. Do the hosts negotiate a common MTU or a layer 3 device is needed to fragment the packet...

Guys,I replaced a primary SUP-720 in Cisco 6513. It failed over tothe secondary. Everything looks good, except the replaced SUP-720 isshowing up as Cold, and the console is frozen for it. On the Core1sh modMod Ports Card Type ModelSerial No.--- -----...

I have 6506 switches with MSFC as the Distribution switches and a mix of cat 3550 and 4506 as access switches. We have just started the migration from NT to XP using Ghost software(Multicast). the site has multiple vlans and the MSFC is configured fo...

I was very impressed to find such a vibrant online community regarding Cisco, as up until a day ago I did not even know that this existed. I need some assistance regarding proper setup of a network.On this network, there is a private sector and a pub...

Hi We provide ADSL services for our customers (with PPPOE).some of our Customers need VPN Service for their clients , for that we used the Cisco 3661 Router with BVI interface to provide Layer 2 protocol for them.some of our Customers want to run OSP...