Listen, Kings, I want to clarify one more thing for me again.

I just came across this software requirements for CCIE Security lab. It
says:  Cisco Router IOS Version 12.4(15)T or above(Advanced Enterprise
Services K9 image). 

So, how far above the IOS image can be? I'm still complying with the
software requirements running 12.4(20)T. 

 

Eugene

 

From: Eugene Pefti [mailto:[email protected]] 
Sent: Wednesday, November 10, 2010 10:17 PM
To: 'Kingsley Charles'
Cc: [email protected]
Subject: RE: [OSL | CCIE_Security] parameter-map type urlfilter

 

You are dead right, Kings as usual ;)

I do run on of the latest releases of 12.4 code. Sometimes it is very
frustrating to understand that I never know everything for the lab exam.
It's just impossible to retain everything.

 

Eugene

 

From: Kingsley Charles [mailto:[email protected]] 
Sent: Wednesday, November 10, 2010 9:29 PM
To: Eugene Pefti
Subject: Re: [OSL | CCIE_Security] parameter-map type urlfilter

 

The "parameter-map type urlfilter" can be found in 12.15(T) after which the
ZFW options has changed a bit with the support of Trend Based URL filter
servers. 

The CCIE lab is based on 12.4(15)T.

I guess, you are using 12.4(20) or above.

With regards
Kings

On Thu, Nov 11, 2010 at 5:25 AM, Eugene Pefti <[email protected]>
wrote:

And I don't know if the "parameter-map type urlfilter NAME" is the right
command. 

I tried it against two images, advsecurity and adventerprise and none of
them allows "urlfilter" after the type of parameter map.

Acceptable options are urlfpolicy and urlf-glob which are essentially good
and quite usable for local URL filtering applications.

I configured a bunch of the clients routers with ZBF using parameter maps to
do local URL filtering for a number of social networking sites

 

Eugene  

 

From: [email protected]
[mailto:[email protected]] On Behalf Of Mark Senteza
Sent: Tuesday, November 09, 2010 7:59 PM
To: [email protected]
Subject: [OSL | CCIE_Security] parameter-map type urlfilter

 

Hey all,

I'd like some clarification on the "exclusive-domain" command under the
parameter-map type urlfilter command. My understanding is that the
exclusive-domain list is a list of domains that are excluded from lookup
requests being sent to the URL filter server for. I hope thus far I am
correct.

My confusion is with the "deny" or "permit" statement. Does the deny
statement mean dont bother sending a request to the URL filter server and
just deny all traffic sent to the specified domain ? And does the "permit"
mean dont bother sending a request to the URL filter server and proceed to
permit all traffic sent to the specified domain?

Unfortunately, I dont have a Websense server to test this, so I was hoping
somebody could enlighten me on this.

If the configuration below was used, for example, what would it do:

parameter-map type urlfilter URLFILTER-PARAMAP
  server-vendor websense 192.168.90.90
  exclusive-domain deny example.com

Thanks again

Mark


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