About eric nguyen

eric nguyen · 09-12-2014

I have 13 sites each with an ASA 5505 and a Cisco 1602i directly connected to ethernet 0/7 via short 3 foot cable that came with the AP.At 3 of these sites, I have an issue where one or both PoE ports go out randomly. Sometimes uptime will be a week,...

eric nguyen · 09-06-2014

I have two 2901's currently connected with a site-to-site T1 connection. The company is looking at using Cradlepoint 4G modems as a failover connection between the sites. I have created an IPsec VPN tunnel over the Cradlepoints, but I can't figure ou...

eric nguyen · 05-07-2014

I have an issue that's been bugging me since this morning. This site has a single VLAN, 1, and the gateway is an SVI for VLAN 1 with a secondary IP of 192.168.116.254/24 and a primary IP of 10.53.16.1/22.Some clients on the 10 network can ping server...

eric nguyen · 02-07-2014

I'm dealing with an Oxinet III device which has a Gigabyte GN-WI01GS wireless card in it. The device will seemingly connect to our WPA2-PSK (AES) secured network, but trying to ping the device is not successful. The device's GUI will show that it is ...

eric nguyen · 01-09-2014

I have 6504 connected to an Enterasys N3 that I cannot manage and the guys that do aren't very helpful so I don't know much about the Enterasys side other than that it is running MST. There's an ethernet trunk between the two and I'm trying to get th...

eric nguyen · 10-21-2014

So I have RMAd 3 ASAs with the same problem and the replacements seem to be doing good. Everytime I called TAC and explained the issue, the quickly came back and said they would have to RMA the ASA.

eric nguyen · 09-09-2014

Thanks for the assistance and I have tried looking into IP-SLA, but I can't figure out how the local traffic would route through the VPN. I have no problem configuring IP-SLA for routing traffic straight to another gateway, but when the VPN is involv...

eric nguyen · 09-09-2014

Yes, all your assumptions are correct. Question on this:ip route 10.2.3.0 255.255.0.0 166.139.144.156 OR Fe0/1 120If I specify 10.2.0.0 255.255.0.0 Fe0/1 120 with my current config, I suppose the router knows how to route those packets since it has a...

eric nguyen · 09-09-2014

I have attached a diagram and running configs.Basically, I'm not sure how the IP-SLA would work with route statements pointing to the Cradlepoint's gateway. So if I send all 10.0.0.0/8 traffic to the Cradlepoint gateway, wouldn't it reject all that t...

eric nguyen · 05-07-2014

I have not done a packet capture yet.Yes, the PCs have the correct default gateway, they all point to the 4500s.Yes, both the client and servers are in the ARP tables of the 4500s.

Member Since	‎03-25-2010 02:12 PM
Date Last Visited	‎02-28-2019 11:03 AM
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Help with ASA 5505 PoE Port shutting down

Help with setting up failover to a site-to-site VPN

Some clients can't communicate with secondary IP subnet

Client will not connected to WPA2-PSK network, but will if open

How can I force a root port in MST?

So I have RMAd 3 ASAs with

Thanks for the assistance and

Yes, all your assumptions are

I have attached a diagram and

I have not done a packet