Application Networking

looking for description of packet flow on l2 wccp redirection. Issue is Giants on gig port connected to CE. User goes to get pdf file of internet. Sniffer trace shows 1514 byte packet.This packet never makes it to cache or from cache to firewall. C...

I’m trying to migrate some server farms out of our IOS SLB load balancer to our new CSS11506.Need some help converting this IOS SLB config into a working CSS 11506 config. So far it’s not working. With the group command in the CSS config using the ...

Just after the 5 to 4 warning message after typing in yes I get the foloowing error message: sfdisk: ERROR: sector 0 does not have an msdos signature Any ideas?

I have implemented DNS Sticky for my GSLB. The DNS Sticky doesn't work well because some requests are sent to the server which has no session. How works the hash algorithm ? Should I configure both CSS with identical statements, I mean the number of ...

I want to lod balance two servers using CSS 11503. The requirement is to send all the traffic to Server1 untill it dies. Meaning that...Server2 will be sitting idle and only become active when Server 1 is not available. I am not sure which load balan...

I appear to be having issues with an initial call to a rule that has a long delay, this causes additional request from the css to the entire server farm. I am looking for the layer 5 load balancing spec so i can see what the timeout values are. if th...

I have configured wccp on cisco router 3600 with CE 565.Everything is running fine and CE is caching site and serving it, but i have some performance issue.1- Sometimes their is a error message on the Clinet IE. Page not found error ?2-CNN.COM is tak...

I've not been able to find a way to switch traffic based on http method. For example, I want to essentially drop all http traffic using the TRACE method. I don't think that a header-field with the request-line of "trace" would work. That would see...

I want when the customer type http://news.people.com, they can get the content of URL http://www.people.com/news, I have conrrect DNS that resolve the http://news.people.com to VIP on the css. then how should I do on the css?

Hi all.I used one CSM with 6509 Catalyst (MSFC2) load balancing for four Firewall (two PIX 520 and two Checkpoint-1), total traffic is about 400Mbps but the CPU usage of SW is always (85-95)%.And when we use CSM with 6509 (MSFC2) load balancing for t...

Hello All,I've just noticed that the web admin interface on my primary 11503 has stopped responding. Console, telnet, etc. still work fine, and the CSS seems to be functioning normally in terms of traffic processing.A sniffer trace on my workstation...

Hi everyoneFirst of all below is our environment explanation.Our datacenter have 4*6513 switches.2 switch do core role which connect distribute switches so their names is core1, core2.2 switch do datacenter role which connect many servers so their...