About esdouglas

esdouglas · 06-21-2009

I've been questioned many times by my server guys about putting backup servers on the same VLAN as the servers they will be backing up. I argue with IP CEF that the backup servers can be on a separate VLAN and still acheive the same backup speeds as ...

esdouglas · 04-11-2009

I hoping someone could point me to a configuration example on how to dynamically assign a VLAN on a switchport interface configured for dot1x authentication.We have mostly Catalyst 3550 switches, and using Cisco Secure ACS 3.3.1 as our Radius server

esdouglas · 10-26-2007

I just found out(the hard way) that I need the PFC3B card in my Sup720 in order to have Netflow data include the TOS field. Is the PFC a field upgradable component on the Sup720? If so, is it pretty straight forward to upgrade and do I need to upgrad...

esdouglas · 11-06-2003

Is the 3640 unable to support T3 speed? Is that why the T3 module for 3600's are not supported in the 3640? I'm not trying to push T3 speeds over the WAN port, but would like to concentrate multiple Frame Relay (T1) connections. I would like to know ...

esdouglas · 09-04-2003

I'm looking to write a script that will go to each of my routers and retrieve the configuration and write it to a file using a snmp get command string. Has anyone done this? If so what is the snmp command string to get the config from a 2501, 3640 an...

esdouglas · 06-23-2009

If you are using the latests code (12.2.50) using the "authentication host-mode multi-auth" and the "authentication violation protect" commands should do the trick according to Cisco's 3750 documentation. Which also states a limit of 8 (authenticate...

esdouglas · 06-22-2009

This answer puts in a much better context for me.Thanks to all for their responses.

esdouglas · 06-22-2009

Thanks for the response. The one thing that I keyed on in your response is the "nearly identical" statement, which is probably fair to say for regular user application traffic. But for a backup job that sends millions of packets over its duration, is...

esdouglas · 06-21-2009

That makes sense. I guess because CEF is enabled on the routed interfaces I seem to think it has to do with routing. I guess if I just remember cisco's mantra I will get it straight... "switch if you can, route if you must"!Thanks for your response

esdouglas · 06-18-2009

Although I have no experience with Cisco IP phone provisioning, I doubt registering the phones are done the same way. If you are not familiar with prosioning an Nortel IP Phone using Element Manager for your CS1000, then I cant help you much there as...

Member Since	‎03-21-2003 10:39 AM
Date Last Visited	‎06-13-2024 01:31 AM
Posts	26

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IP CEF routing vs Local Switching Performance

dot1x with dynamci vlan assignment

Sup720 PFC upgrade to PFC3B

T3 connectivity for a Cisco 3640

Backing up router config via SNMP

Re: Dot.1x Authorization Port

Re: IP CEF routing vs Local Switching Performance

Re: IP CEF routing vs Local Switching Performance

Re: IP CEF routing vs Local Switching Performance

Re: dot1x integrate with IP Phone Nortel