About dchen0999

dchen0999 · 06-21-2011

Hi,I get the following ip addressing error. Please help.ERROR: Failed to apply IP Address to interface g0/2.2, as the network overlaps with int g0/2.1. Two interfaces can not be in the same subnet.!int g0/2nameif DMZno security-levelno ip add!int g0/...

dchen0999 · 11-17-2010

Hi,I will need to migrate 1x SonicWall NSA 2400 VPN/GW Router to 2x ASA5510 (need SSL-VPN, Intrusion Detection/Prevention, like Virus, Malware protection) behind 2x 2921 Cisco ISR Routers. This is office relocation and network redesign.Any suggestion...

dchen0999 · 11-24-2009

Hi,When doing 2610xm router IOS update, it gives error message of software forced crash. (please see atached file for detail error)I can't log back in the router.Please help.ThanksDengming

dchen0999 · 10-06-2009

Hi, All,It is flappy and wierd. Anyone can shed some lights? Thanks.Senario:r3 hub s0/0.235 mul use nei statement - r2, r5 spoke s0/0Problem:1. r2 and r5 or either r2 or r5 no route from other ospf areas.2. using "ip os ne p-mp" or "ip os ne br" or ...

dchen0999 · 10-05-2009

Hi All, Any idea? After clean up all routers and switches config files, sw3 still asks for radius username and password. When console login and using 3550 password recovery procedure, it still asks for username and password. When config aaa new-model...

dchen0999 · 06-21-2011

Thank you Loren.

dchen0999 · 06-21-2011

10.10.10.0/26Host range - 10.10.10.1-63, 64-127, 128-191, 192-25410.10.10.0/25Host range - 10.10.10.1-127, 128-254

dchen0999 · 06-21-2011

Yes, I fully understand. Any fix, like ip classless, or no subnet-zero on ASA, advertize the route on eigrp. I check ip classless only works on cisco routers, not ASA.Thanks Loren.

dchen0999 · 11-18-2010

Thanks Nash. It is small network and I should be fine.

dchen0999 · 11-17-2010

Thanks Nash. Both 5510 and 5520 meet my requirements. BTW: What is VPN clustering. Any suggestions for the new 5510 setup and migration from SonicWall NSA 2400?

Member Since	‎06-16-2004 07:35 AM
Date Last Visited	‎08-18-2017 03:57 AM
Posts	70
Total Helpful Votes Received	5

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ASA5520 DMZ sub-interfaces ip address error

ASA5510 Migration from SonicWall NSA 2400 VPN/GW Router

2610xm router IOS update software forced crash

R&S lab ospf nei challenges

Please Help: 3550 lab switch locked by radius server

ASA5520 DMZ sub-interfaces ip address error

ASA5520 DMZ sub-interfaces ip address error

ASA5520 DMZ sub-interfaces ip address error

Re: ASA5510 Migration from SonicWall NSA 2400 VPN/GW Router

Re: ASA5510 Migration from SonicWall NSA 2400 VPN/GW Router