About DANIEL WANG

DANIEL WANG · 08-14-2013

We are an electric coop and run a bunch of private T1s over our own microwave links. The main site is a 3640 with slot0 and slot1 populated with two vwic-2mft-T1 cards each, and slot2 with a 8-port ATM IMA mux riding on another 8 T1s. The first 3 T1s...

DANIEL WANG · 04-10-2012

We have a small campus with a main building and a few prefabbed buildings, a microwave building that connects our various WAN sites, and redundant Internet connections. In the past we used two 4006 w/sup3, L2 port channel in between, and HSRP as our ...

DANIEL WANG · 09-11-2008

Does anyone know where to download legacy IOS images such as a 12.0T train IP Plus for Cisco 2600, i.e., 12.0(3)T2 c2600-is-mz.12.0-3.T2Cisco Software Advisor displays several of these images but when you try to download they are not available. In f...

DANIEL WANG · 02-08-2008

I set up a WLC 2106 v4.2 in the lab with an upgraded LWAPP Aironet 1220b (also upgraded to G module). I have two vlans set up on it, one being the corporate using RADIUS/PEAP with MS IAS server, the other being guest using Web authentication.The gues...

DANIEL WANG · 12-11-2007

I had PIX515E Restricted with three interfaces running at 7.0.6. Had a L2L VPN and a couple remote access VPN tunnels operating on this PIX. I replaced the PIX with another PIX515E unrestricted with more interfaces. This replacement PIX runs at v7.2...

DANIEL WANG · 08-14-2013

Unfortunately, our entire microwave system is running on something that old or even older. You are talking about 3 DS3 and dozens and dozens of micrwave sties here. We are slowly introducing a few high-speed radios here an there but we are running o...

DANIEL WANG · 09-11-2008

I think c2600 is already past "end of support" date. Is it not?Maybe I should give it a try.Thanks, Mark.

DANIEL WANG · 02-13-2008

Yes, it turned out you were right.Right after my last reply I upgraded my WLC from 4.2.60 to the latest. Both laptops have been running wireless for 28 hours without a single problem. I think the new IOS fixed it.Thank you thank you thank you for the...

DANIEL WANG · 02-12-2008

Corrections. At the end of my last posting, when the intermittent PEAP authentication loop DID NOT go way when I turned of radio on nearby production APs.Oh, BTW, I meant our office was rebuilt solidly with a bombshelter, not bombshell.I need to chec...

DANIEL WANG · 02-12-2008

Oops. That was a typo. All of my laptops are running XP SP2. All of my servers (incld. IAS RADIUS server) are running 2000 SP4. I have run PEAP for five years starting on W2k clients with 802.1x supplicant. Since moving to XP SP2 the wireless connect...

Member Since	‎11-03-2003 01:04 PM
Date Last Visited	‎08-18-2017 03:54 AM
Posts	99
Total Helpful Votes Received	5

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4th T1 clock 4Hz faster in a 4-T1 multilink on 3640

Is redundancy in a single core switch practical for a small campus?

Where to download legacy IOS images

unpredictable, non-stop PEAP authentication on clients. HELP!!!

remote access vpn broke after moving to 7.2.1

4th T1 clock 4Hz faster in a 4-T1 multilink on 3640

Re: Where to download legacy IOS images

Re: unpredictable, non-stop PEAP authentication on clients. HELP

Re: unpredictable, non-stop PEAP authentication on clients. HELP

Re: unpredictable, non-stop PEAP authentication on clients. HELP