matt > 140

…more than I can tweet…

Cisco Small Business Networking and Power Outages

aironet-1140-series

So if you ever find yourself with a Cisco Aironet 1142 wireless access point that does not pass DHCP info to wireless clients, check your port security first where the access point is plugged in.  Somehow, after a power outage, the port security on the Cisco ESW540-24P got flipped to “Locked” with a limit of 3.  This was driving me mad until I got a clue in an old support forum post.  Flipping this back to “Unlocked” was the instant fix.

I’d better save this config…

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

Information

This entry was posted on June 28, 2015 by .

Connect

Twitter Feed

  • My future physicist daughter says to me at dinner, “Dad, I learned the coolest thing about black holes today: time… twitter.com/i/web/status/1… 2 weeks ago
  • Wordle 308 2/6 ⬜🟩🟨⬜🟩 🟩🟩🟩🟩🟩 3 weeks ago
  • My 15 year-old daughter has decided she wants to be a physicist. I think she’ll be an awesome one, too. 4 weeks ago

Disclaimer

Anything Matt Hovey publishes online is his own personal opinion and does not reflect the opinion of his employers.
%d bloggers like this: