About alexnswr34

alexnswr34 · 12-13-2015

Hi, I've got a strange situation where a stack of 3850s (2x) is not forwarding L3 packets from directly attached networks via BGP but forwards packets from at least one hop away.I have BGP routing running on these switches and BGP seems to work just ...

alexnswr34 · 08-22-2015

Hi all,I have a strange problem where Cisco Aironet 1702i will connect wireless RADIUS clients on 5GHz radio interface but not on 2.4GHz radio interface. This AP is running in Autonomous mode. RADIUS/EAP clients were initially able to connect to the ...

alexnswr34 · 01-01-2015

Hi all, I have an 1841 router acting as ADSL gateway. It has maxed out RAM and HWIC-1ADSL module installed.Some time after upgrade from IOS 15.1(4)M6 to IOS 15.1(4)M9 the router started to behave somewhat strange. Every 3-5 days routing process stop...

alexnswr34 · 12-14-2015

OK, Figured it out with help of TAC.Upstream provider is blocking certain networks advertised via BGP.

alexnswr34 · 12-14-2015

Hi Erico, In an effort to hide real public IPs of my setup I have stuffed up the explanation of the problem itself. I have edited the original post, it reflects actual setup a bit closer now. In addition to the above:C3850 is a border gateway which r...

alexnswr34 · 09-16-2015

Figured it out myself. Basically I have removed Typhoon_2 SSID and Both Tsunami SSIDs started to authenticate against the RADIUS just fine. Sounds like you can't have 2 SSIDs on the same RADIO interface unless you use MBSSID but with Cisco autonomous...

alexnswr34 · 01-26-2015

I've cleared out NVRAM on my router then reloaded configuration back via TFTP, it has been running for 4 days, 3 hours, 10 minutes so far. I'll report back when/if it'll stuff up again. I've also removed IPS part from config. as IPS puts quite a lot ...

alexnswr34 · 01-04-2015

15.4.3M1(ED) is the latest version for 887 https://software.cisco.com/download/release.html?mdfid=281993180&flowid=48111&softwareid=280805680&release=15.4.3M1&relind=AVAILABLE&rellifecycle=ED&reltype=latest

Member Since	‎01-01-2015 02:39 PM
Date Last Visited	‎05-31-2018 06:26 AM
Posts	12

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BGP routing issues on Cisco 3850

WiFi PEAP/RADIUS connection issues

Routing and DNS processes stop - IOS 15.1(4)M9

OK, Figured it out with help

Hi Erico,

Figured it out myself.

I've cleared out NVRAM on my

15.4.3M1(ED) is the latest