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TopicHave you ever had a job interview that went terribly?
CableZL
01/01/20 8:43:37 AM
#11
XBoner posted...
how long do you need to go to school for that?

You don't need to go to school for it. You have to study and pass an exam or two. With the exams I took:

1) CCENT (Certified Entry Networking Technican)
  • This is the entry-level Cisco certification (can't get this one any more after next month, I think).
  • Took me about 3 months to study for and pass the exam
2) CCNA (Cisco Certified Network Associate) Routing and Switching
  • Took me about another 4 months to study for and pass the exam. Took me two tries to pass this one.
3) CCNA security
  • Took me about 6 months of studying and 3 tries to pass this one.
4) CCNP (Cisco Certified Network Professional)
  • This one requires 3 separate exams.
  • CCNP ROUTE (Took me about 5 months of studying, I think)
  • CCNP SWITCH (Took me about 3 months of studying. I was rushing to get through this because a company bought out the company I was working for and I hated the new place)
  • CCNP TSHOOT (Took me about 2 weeks and 2 tries to pass the exam. The study guide was all review from the route and switch study guides, so I figured I'd just try the exam to see how I would do. The first time I failed by 10 points because I ran out of time.)


I also got a Cisco Meraki certification somewhere in the middle of all that because my job sent me to their official training class.

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TopicHave you ever had a job interview that went terribly?
CableZL
01/01/20 8:35:11 AM
#9
XBoner posted...
what's a ccna?

It's a Cisco networking certification. It stands for Cisco Certified Networking Associate.

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TopicThe new year broke WWE 2k20 even worse than before
CableZL
01/01/20 8:33:39 AM
#8
So all this time it was the Y2K20 bug we needed to worry about!?

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TopicHave you ever had a job interview that went terribly?
CableZL
01/01/20 8:31:47 AM
#6
Yeah. I bombed my first interview for a networking related job. I had done ISP tech support for about 3.5 years and thought I was ready to jump into the networking world.

Question 1: How many usable IP addresses do you get with a subnet mask of 255.255.255.252?
My answer: 1
  • My rationale: The way I learned it, 1 IP is taken by the ISP and the other IP is usable for the customer.
Question 2: Have you ever heard of the OSI model?
My answer: No

There were no more technical questions after that. I could tell I wasn't getting the job. After the interview was over, I sat in my car for about an hour outside the building and I was incredibly angry at myself for doing so poorly in the interview.

Years later I got my CCNA and went back and interviewed at that same company. I knocked the interview out of the park, but told them I didn't want the job. I just wanted to see how well I would do at that point.

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TopicSo what did you think of the 2010s?
CableZL
12/31/19 10:09:32 PM
#14
Got my career off the ground and in the 6th I'm starting at a new job... Biggest job opportunity of my life... I hope I do well

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TopicThe Pope got assaulted for new year's
CableZL
12/31/19 10:06:32 PM
#7
TopicIt's only 9 and I can already hear fireworks.
CableZL
12/31/19 9:52:26 PM
#4
TopicPope slaps overzealous woman's hand
CableZL
12/31/19 8:58:59 PM
#18
TopicAnyone have like absolutely no hope for 2020?
CableZL
12/31/19 6:08:25 PM
#4
TopicJudge Orders Alex Jones and Infowars to Pay $100,000 in Sandy Hook Legal Fees
CableZL
12/31/19 7:02:40 AM
#1
https://www.nytimes.com/2019/12/31/us/Alex-Jones-sandy-hook.html

A Texas judge has ordered the Infowars founder Alex Jones to pay $100,000 in legal fees in a defamation case brought against him by the father of a Sandy Hook school shooting victim, the latest court setback for the conspiracy theorist.
In a Dec. 20 ruling, Judge Scott Jenkins of Travis County District Court said that Mr. Jones and his lawyer intentionally disregarded an October court order to produce witnesses and other materials to the plaintiff in the lawsuit, Neil Heslin.
Judge Jenkins said the defenses failure to cooperate should be treated as contempt of court. In two separate orders issued the same day, the judge told Mr. Jones to pay $65,825 and $34,323 in lawyer fees incurred by Mr. Heslin. He also denied Mr. Joness motion to dismiss the lawsuit, which argues that Mr. Jones and Infowars defamed Mr. Heslin by calling his account of his sons death a lie.

They're apparently expecting the actual trial to be scheduled by the end of 2020. Can't wait to see how that plays out.

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TopicThere are 10 kinds of people. Those who understand binary and those who don't.
CableZL
12/29/19 5:18:34 PM
#7
darkphoenix181 posted...
So what about the remaining 8?

In binary, 10 represents a decimal value of 2

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TopicMr. X
CableZL
12/29/19 5:10:34 PM
#17
He needs to know where the hood is located

Did anyone ever tell him?

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TopicThere are 10 kinds of people. Those who understand binary and those who don't.
CableZL
12/29/19 4:33:04 PM
#1
TopicTrump hotel spiked prices 13x for campaign fundraiser
CableZL
12/29/19 2:39:14 PM
#22
Bio1590 posted...
The courts don't even care either which is the crazier thing.

Like what's the point of even having it in the constitution if you're not going to enforce it

The senate has been rushing through a bunch of judges that the ABA deemed unqualified since 2017

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TopicUpdated the "I finally caught all 151 pokemon" picture
CableZL
12/29/19 2:08:41 PM
#1
TopicLuka Doncic
CableZL
12/29/19 1:22:13 PM
#16
I went to a Mavericks game earlier this year and he was awesome.

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TopicAd in a game showed a Dunkin Donuts danger close to my location
CableZL
12/29/19 10:20:26 AM
#2
TopicIn Detroit Become Human, was Markus actually giving free will?
CableZL
12/28/19 6:38:31 PM
#4
TopicBiggest Failures/Flops of dis decade?
CableZL
12/28/19 6:19:40 PM
#4
TopicOne of the most surprising things for me about my weight loss...
CableZL
12/28/19 6:15:03 PM
#1
Is how much smaller my hands and feet are. Since my junior year of high school, I had been wearing size 13 shoes. I tried on some size 12 Timberland boots a couple months before I got serious about losing weight and they were way too tight.

I started to notice my size 13 boots felt way too big early this year. At some point, I went to get some new shoes for workouts... I tried on the size 13s with confidence that they would fit well and they didn't feel right. I used the foot measuring tool and it said I was supposed to wear a size 12. I thought "There's no way that's right." I tried on a size 12 and it fit perfectly.

When I started working out, I used size extra large gym gloves and I just recently went down to medium size gloves.

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TopicCollege Football Playoff topic anyone?
CableZL
12/28/19 6:11:04 PM
#20
TopicCollege Football Playoff topic anyone?
CableZL
12/28/19 6:04:27 PM
#16
TopicCollege Football Playoff topic anyone?
CableZL
12/28/19 6:03:08 PM
#15
OU getting demolished in post-season play shouldn't surprise anyone

But 42 points early in the 2nd quarter? That's insane

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TopicRed Sour Patch Kids are the exact same candy as Swedish fish
CableZL
12/28/19 2:48:42 PM
#4
TopicDo vegans/vegetarians feed carnivorous plants vegan/vegetarian food?
CableZL
12/28/19 10:34:31 AM
#1
TopicI bought a BMW with a credit score under 500!
CableZL
12/27/19 10:22:49 AM
#23
Error1355 posted...
My first car loan was 0% APR. Some Ford deal, and I got a discount via work so it was alrighty.

I don't think I'll buy a brand spanking new car again though. Will probably buy newer used cars.

I had 0% APR on my current car. Pretty nice. I'm saving up for my dream car right now, though... Pretty close to being able to get it.

Couldn't fathom having a 20% APR on a car... Might as well put it on a credit card and get rewards points at that much.

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TopicI bought a BMW with a credit score under 500!
CableZL
12/27/19 7:04:21 AM
#3
Topic5G is gonna make weather forecasts worse
CableZL
12/26/19 3:06:00 PM
#30
PatrickMahomes posted...
Honestly weather forecasts further than 24 hous out have almost always been a crapshoot, and 5G isn't exactly going to be extending out into the ocean fo huricane predictions so that shouldn't be a huge problem either
This is correct as well. The higher the frequency, the less range a particular signal has.

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Topic5G is gonna make weather forecasts worse
CableZL
12/26/19 3:04:33 PM
#28
For example... My old job had a sales event going on at a national high school rodeo competition in Rock Springs, WY last year. We sent them up there with a Verizon hotspot like we did with all of the other pop-up sales events the company would do around the country.

When they got there and started trying to sell product during the event, they struggled to maintain a connection in order to conduct business. My job sent me out there to fix the problem. They opened the truck up for sales at 10am every day of the event. I got there at 8am to test things out and I was confused. The connection was working great for me. I did a bit of testing with bandwidth, connection stability, etc. and found no issues.

I came back at 10am and saw thousands and thousands of people at the event enjoying the festivities. I walked around to other vendors and asked them how their experience was. They were all using Verizon or AT&T and struggling.

The problem was that thousands and thousands of people had come to this event with Verizon/AT&T cell phone service or other providers that use Verizon/AT&T towers. People couldn't even make phone calls. There was only a single cell phone tower in the area and that thing was flooded with too much traffic.

I found another regional provider called Union Wireless and figured very few people would be using their service by comparison since they only service that region. I got a hotspot from them and switched all of our equipment over to their connection and sales ran like butter.

4G is great, but it doesn't have the capacity that a lot of events demand these days.

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Topic5G is gonna make weather forecasts worse
CableZL
12/26/19 2:53:00 PM
#23
ArchiePeck posted...
When I can stream live sports games in high-definition through my phone in 4G, I really can't think of any practical use I'd have on my phone for going any faster.

From what I'm readying, the primary benefit will be in 5G's capacity to handle more people streaming lots of data at once. You're correct in that a single user will see a negligible benefit in going from 4G to 5G. However, think about environments where thousands and thousands of people are on their phones at the same time and trying to stream data and/or make calls. 4G slows to a crawl and can become unusable in that situation.

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Topic5G is gonna make weather forecasts worse
CableZL
12/26/19 2:39:20 PM
#17
For example, you can use a loudspeaker and project the human voice over a very great distance, but it would never interfere with wifi. Wi-fi vibrates at a much higher frequency than what humans can hear and the two frequencies don't collide.

This is all essentially wobbly air we're talking about.

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Topic5G is gonna make weather forecasts worse
CableZL
12/26/19 2:35:59 PM
#14
Bio1590 posted...
Guys they're not worried about 5G interfering with actual water vapour, they're worried about satellites not being accurate enough to always differentiate between the two because the "signal" from water vapour is extremely weak and there's enough variation in the signals that they wouldn't be able to tell with 100% certainty that a 5G signal isn't actually natural.

What is the frequency width of water vapor's frequency? That's the concern here. Of course the concern is the equipment reading the frequencies, but again... If the frequency widths aren't wide enough to interfere with each other, then there is no cause for concern. It's not about the signal being "weak" or "strong." It's about whether the two frequencies will physically collide in any way.

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Topic5G is gonna make weather forecasts worse
CableZL
12/26/19 1:54:58 PM
#10
So essentially, if water vapor vibrates at 23.8 GHz and the FCC auctioned off 24GHz frequencies for 5G, the frequency width of one or both would have to be very wide in order for them to interfere with one another.

If, at the closest, the two frequencies are centered a whole 0.2 Ghz apart, I doubt any interference is going to happen. I'm having trouble finding confirmation of the frequency width of water vapor, though.

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Topic5G is gonna make weather forecasts worse
CableZL
12/26/19 1:49:12 PM
#8
This year the FCC auctioned off 24-gigahertz radio frequencies for 5G transmissions, perilously close to the 23.8-gigahertz frequency at which water vapor molecules vibrate in the atmosphere. Weather satellites continuously monitor that subtle signal of humidity, which is an essential ingredient for accurate weather forecasts. Cellphone antennas transmitting 5G signals near that frequency could cause confusion for weather satellites, essentially pouring a firehose of misinformation into the supercomputer models of Earths atmosphere running around the clock at weather centers worldwide.

So uhh... a frequency "perilously close" to the frequency that water vapor molecules vibrate at isn't the same as it being a frequency that will interfere with the frequency that water vapor molecules vibrate at.

Let's use 2.4GHz wi-fi as an example

https://en.wikipedia.org/wiki/List_of_WLAN_channels#2.4_GHz_(802.11b/g/n/ax)

The channels are 22 Mhz wide, but centered 5 Mhz apart. There are overlapping frequencies that will interfere with each other (1 interferes with 2, 3, and 4, but not 6.

Channel 1:
  • Centered at 2.412 GHz
  • Channel width is from 2.401 GHz to 2.403 GHz
Channel 6:
  • Centered at 2437 GHz
  • Channel width is from 2.426 GHz to 2.448 GHz


In the US, it is advised to only use channels 1, 6, and 11 because they don't interfere with each other at all and that is the most optimal channel arrangement in use in enterprise networks that have multiple APs broadcasting for a single network.

Channels 1 and 5 are very close to each other, but they won't interfere with each other. So unless the 5G frequency width actually overlaps with the frequency that water vapor molecules vibrate at, it wouldn't interfere with the equipment unless the equipment we use also looks at frequencies outside of the frequency of water vapor molecules.

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TopicDo you own a 4K tv?
CableZL
12/26/19 1:05:33 PM
#7
I have an older 55" Samsung 4K TV and a 65" Sony 4K TV I got last year

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TopicAnyone good at troubleshooting phones?
CableZL
12/25/19 9:10:33 PM
#13
TopicJust got a group video chat request on facebook messenger...
CableZL
12/25/19 8:57:10 PM
#1
I think I'll pass

This person literally just spammed over 30 people with this

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TopicAnyone good at troubleshooting phones?
CableZL
12/25/19 8:52:55 PM
#5
TopicStormtrooper OBLITERATES man at DISNEYLAND
CableZL
12/25/19 8:47:50 PM
#14
TopicFinally signed up for my 12 free months of Disney+
CableZL
12/25/19 8:36:57 PM
#1
TopicLil shits start fighting in the mall at the Beef Jerky Outlets
CableZL
12/25/19 7:55:51 PM
#7
TopicMoana's How Far I'll Go >>>> Frozen's Let It Go
CableZL
12/25/19 7:49:10 PM
#4
HiddenRoar posted...
Moana who?
Moana Motonui. You will board her boat.

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TopicJust cancelled my Google Fiber service ;_;
CableZL
12/25/19 7:41:14 PM
#12
Perascamin posted...
Why do you need a faster download speed?

I think 200 Mbps down is fine, but only having 10 Mbps is probably gonna slow my photo backups down.

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TopicJust cancelled my Google Fiber service ;_;
CableZL
12/25/19 7:16:57 PM
#9
Vol2tex posted...
That still sounds good.

What speed do you get in actuality? We have 100 Mbps but it rarely downloads more than 1 MB/sec and sometimes is downloading as low as 15 Kb/sec.

Speed tests give me about 230x11. I haven't had to max it out yet or anything, but my Eero mesh wifi system is constantly monitoring my bandwidth and there don't seem to be any problems so far.

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TopicJust cancelled my Google Fiber service ;_;
CableZL
12/25/19 7:02:55 PM
#5
Vol2tex posted...
What speed will your internet be?

200 Mbps down, 10 Mbps up for right now. I may upgrade to the 300x20 plan, but I'm just testing it out to see how this goes. I don't really need more than 200 Mbps down, but the 10 Mbps up is probably gonna suck when my phone needs to back up a lot of photos.

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TopicJust cancelled my Google Fiber service ;_;
CableZL
12/25/19 6:47:11 PM
#1
I moved from San Antonio to Austin and I'm pretty much stuck with Spectrum at my new place. Couldn't find any apartments in the area of where I'll be working that have Google Fiber in San Antonio... And from what I've read, they don't really have service in apartments here, just homes in certain areas.

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TopicATTN: CableZL
CableZL
12/25/19 6:25:53 PM
#2
I think the topic must have purged. I made that topic a while back.

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TopicRandom Guy Keeps Punching Trevor During Cutscene: GTA V
CableZL
12/25/19 10:57:45 AM
#2
I laughed hardest when his head bounced off of the mailbox

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TopicGonna get Death Stranding
CableZL
12/24/19 9:48:27 PM
#4
Death Stranding has a very good story, imo

It you can stand the gamelay loop, it's a very cool game.

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TopicI hate how chain letters are still a thing because of social media
CableZL
12/24/19 9:45:50 PM
#1
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