(TIL) Today I Learned...

Started by Seittit, January 13, 2015, 03:50:21 AM

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Mowery

#75
February 20, 2015, 10:16:49 PM
Congratulations on closing your new house! Hopefully your hand recovers before the first of endless projects!
QuoteYeah, right... and 96% of the Internet being dark and mysterious? How about 96% of the internet being Cisco web pages I can never find when I need them...

icecream-guy

#76
February 27, 2015, 11:59:22 AM
more about Cisco ACI, in a 3 hour deep dive.

+ schwag...

:professorcat:

My Moral Fibers have been cut.

config t

#77
February 27, 2015, 12:07:08 PM
Quote from: config t on January 22, 2015, 08:01:05 PM
TIL..

..even if it doesn't first appear like it's a routing issue. It might still be a routing issue. Check. Everything.

TIL this again ^
:matrix:

Please don't mistake my experience for intelligence.

deanwebb

#78
February 27, 2015, 12:42:54 PM
TIL that there are times for detailed network diagrams and there are times for very generic diagrams. Know your audience before you fire up the Visio.
Take a baseball bat and trash all the routers, shout out "IT'S A NETWORK PROBLEM NOW, SUCKERS!" and then peel out of the parking lot in your Ferrari.
"The world could perish if people only worked on things that were easy to handle." -- Vladimir Savchenko
Вопросы есть? Вопросов нет! | BCEB: Belkin Certified Expert Baffler | "Plan B is Plan A with an element of panic." -- John Clarke
Accounting is architecture, remember that!
Air gaps are high-latency Internet connections.

burnyd

#79
March 01, 2015, 02:59:04 PM
I am a third of the way done with the aci book its mkay.

deanwebb

#80
March 02, 2015, 09:34:01 AM
TIL this topic has six pages, so it should be stickied.
Take a baseball bat and trash all the routers, shout out "IT'S A NETWORK PROBLEM NOW, SUCKERS!" and then peel out of the parking lot in your Ferrari.
"The world could perish if people only worked on things that were easy to handle." -- Vladimir Savchenko
Вопросы есть? Вопросов нет! | BCEB: Belkin Certified Expert Baffler | "Plan B is Plan A with an element of panic." -- John Clarke
Accounting is architecture, remember that!
Air gaps are high-latency Internet connections.

routerdork

#81
March 03, 2015, 01:46:54 PM
TIL that I do way too much. Been at my job almost 7 months. I pulled a report on our ticketing. I have closed more in that short amount of time than the next closest person to me has in the last 2 years.  :zomgwtfbbq:
"The thing about quotes on the internet is that you cannot confirm their validity." -Abraham Lincoln

deanwebb

#82
March 03, 2015, 02:26:59 PM
TIL that we need to start a round of meetings with four other departments about how NAC affects their stuff.

NAC means talking to EVERYONE in IT... EVERYONE...
Take a baseball bat and trash all the routers, shout out "IT'S A NETWORK PROBLEM NOW, SUCKERS!" and then peel out of the parking lot in your Ferrari.
"The world could perish if people only worked on things that were easy to handle." -- Vladimir Savchenko
Вопросы есть? Вопросов нет! | BCEB: Belkin Certified Expert Baffler | "Plan B is Plan A with an element of panic." -- John Clarke
Accounting is architecture, remember that!
Air gaps are high-latency Internet connections.

wintermute000

#83
March 05, 2015, 05:01:52 AM
fiberchannel. its like they wanted to be ethernet, but different, and more difficult. Because, just because. (or maybe my instructor's bias. LOL)

config t

#84
March 05, 2015, 11:11:50 PM
TIL..

Dean, our security folks denied it for two days, but it WAS the firewall.  :problem?:
:matrix:

Please don't mistake my experience for intelligence.

deanwebb

#85
March 06, 2015, 08:38:13 AM
Then they should all be fired. They have betrayed the code of the Security Guy.

:notthefirewall:
Take a baseball bat and trash all the routers, shout out "IT'S A NETWORK PROBLEM NOW, SUCKERS!" and then peel out of the parking lot in your Ferrari.
"The world could perish if people only worked on things that were easy to handle." -- Vladimir Savchenko
Вопросы есть? Вопросов нет! | BCEB: Belkin Certified Expert Baffler | "Plan B is Plan A with an element of panic." -- John Clarke
Accounting is architecture, remember that!
Air gaps are high-latency Internet connections.

deanwebb

#86
March 06, 2015, 01:03:46 PM
TIL that TACACS+ will work on some firewalls, but not on others, even though they're configured identically...
Take a baseball bat and trash all the routers, shout out "IT'S A NETWORK PROBLEM NOW, SUCKERS!" and then peel out of the parking lot in your Ferrari.
"The world could perish if people only worked on things that were easy to handle." -- Vladimir Savchenko
Вопросы есть? Вопросов нет! | BCEB: Belkin Certified Expert Baffler | "Plan B is Plan A with an element of panic." -- John Clarke
Accounting is architecture, remember that!
Air gaps are high-latency Internet connections.

Nerm

#87
March 06, 2015, 01:18:19 PM
TIL that an ISP will sell a customer a 150Mbps circuit when their own provided equipment maxes at 100Mbps.   :naughty:

routerdork

#88
March 09, 2015, 04:14:01 PM
TIL...that IOU doesn't support any L2 QoS, only L3...after I built out the whole lab  :doh:
"The thing about quotes on the internet is that you cannot confirm their validity." -Abraham Lincoln

routerdork

#89
March 09, 2015, 04:17:39 PM
Quote from: Nerm on March 06, 2015, 01:18:19 PM
TIL that an ISP will sell a customer a 150Mbps circuit when their own provided equipment maxes at 100Mbps.   :naughty:
I used to work at a small ISP and that was a heated topic. Sales saw fast revenue and that was it for them. Eventually a better pre-sales process was implemented that included capacity planning. They still squeaked some through from time-to-time.  :twisted: :angry:
"The thing about quotes on the internet is that you cannot confirm their validity." -Abraham Lincoln
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