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i am a Cisco Guy but the way Juniper works with the control plane/forwarding plane is really cool and the commit feature is really a life/jov saver if you  dont know what the hell are you doing  lol

+1 on getting Juniper exposure. They have LOTS of free training material, and it is very high quality. It will help you learn more about networking from a non-Cisco perspective and you learn what works best when you have a multi-vendor environment.

Cisco has commit as well.... #XR

It doesn't work the same way.  Arista has it as well but doesn't work the same way either.  I don't believe either do a check before attempting to commit config... like on Juniper you can do a "commit check" to verify integrity.

Thank you. You get it!!!


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First day at work i received this email:

"Good Morning Raymond, one of our customer support reported sick last night, can you answer the phone and open the ticket if necessary? Thank you"

First day as Jr Network Engineer*

Lmao but i like because i started to understand how the company works. I cant wait to see the future emails.


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Book reader, football fan(Manchester United) Baseball and porn


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CCIE RS, passed yesterday in Brussels 

Congrats[emoji1373]


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Small Company: You go on vacation only to have that vacation interrupted because you are the only guy employed by the company capable of solving certain problems.

Me...

What is worse is when said problem is "how to change the domain admin password" and the person calling you is the "head" tech with over 20 years experience in IT. No joke, happened to me.

NO GOOD...


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A. If the port security is set the max of 1 when the switch see 2 or more mac address the port security will shutdown the interface because you specify that in the violation option.

B. If the violation action is set to restrict the port will drop the packets unlike the action of 'protect' this action will increment the counter of the security violation.

C. I dont have a switch right now with me you can specify the switchport port-security mac-address <mac address>

D. You can set the switchport to learn mac address with the sticky option. I guess is switchport port-security mac-address sticky (here the first mac address it stores is the one will work without  violation, if learn two or more it will be put in err-disabled)

E. Yes you can, you have to enable errdisable recovery but you have to specify what reason you want to enable the feature, in this case you have to specify errdisable psecure-violation ny default the recovery that you have enabled will be recover from err-disabled after 5 minutes, if the switch keep learning more mac address it keep happen the same violation action. Unless you fix the number to a higher value of course higher than your learned mac address


Am i right?




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Most of it is right, but there are some mistakes... check your answers to the questions, and maybe check the questions again.

Got it Thanks


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A. If the port security is set the max of 1 when the switch see 2 or more mac address the port security will shutdown the interface because you specify that in the violation option.

B. If the violation action is set to restrict the port will drop the packets unlike the action of 'protect' this action will increment the counter of the security violation.

C. I dont have a switch right now with me you can specify the switchport port-security mac-address <mac address>

D. You can set the switchport to learn mac address with the sticky option. I guess is switchport port-security mac-address sticky (here the first mac address it stores is the one will work without  violation, if learn two or more it will be put in err-disabled)

E. Yes you can, you have to enable errdisable recovery but you have to specify what reason you want to enable the feature, in this case you have to specify errdisable psecure-violation ny default the recovery that you have enabled will be recover from err-disabled after 5 minutes, if the switch keep learning more mac address it keep happen the same violation action. Unless you fix the number to a higher value of course higher than your learned mac address


Am i right?




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i am a Cisco Guy but the way Juniper works with the control plane/forwarding plane is really cool and the commit feature is really a life/jov saver if you  dont know what the hell are you doing  lol

+1 on getting Juniper exposure. They have LOTS of free training material, and it is very high quality. It will help you learn more about networking from a non-Cisco perspective and you learn what works best when you have a multi-vendor environment.

Nice!! Currently I am a Jr. Network Engineer at a ISP/SP in Puerto Rico. Before a network engineer/network admin/security/assistant/chef/accountant/RF Engineer at a small company lmao. But my thing is simply network engineering

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Small Business: we need a monitoring system but they are all expensive, learn some kind of program language and write the program for free, but dont forget to anwser the phone, troubleshoot the problem, fix the problem and remember the ticket and close it when is done. Also remember to keep the devices firmwares up to date and run a ftp server which is a laptop because we can afford a nice real server. Also i sent you an email with 4 new customers that i need to verify if they have Line of sight and please fill the New Service Order and submit it. When you finish all that clean the bathroom and check my pc i cant print some documents. And there you go take your 10 bucks per hour...

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Medium company: Here, download Orion. I hear that does monitoring for free... What, there's a license after 30 days? Well, get the cheapest one, no netflow...

Large company: Yes, we have a monitoring system. No, you can't access it until you've finished all the in-house training for it, read through the work instruction PDF files, submitted a request for access that has been signed by your manager and his next manager, been approved by the Monitoring Tools Manager, have received your credentials for the account that you will use to log on into the monitoring system (it has to be different from your normal account because we're monitoring who is logging into the monitoring system), and then, finally, one of our Monitoring Department staff has added your account to the group that has access to the monitoring system. He does that on the third Friday of each financial quarter, except Q3, when we have our systemwide change freeze.

I hope that doesn't happens to me in my new job haha

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Hello my name is Raymond, Network Engineer(NEW) for a ISP in Puerto Rico. Keep Learning ppl!!

Awesome, welcome to the forums, Raymond!

Thank you dude, im literally pissing on myself with your rant thread lmao

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Small Business: we need a monitoring system but they are all expensive, learn some kind of program language and write the program for free, but dont forget to anwser the phone, troubleshoot the problem, fix the problem and remember the ticket and close it when is done. Also remember to keep the devices firmwares up to date and run a ftp server which is a laptop because we can afford a nice real server. Also i sent you an email with 4 new customers that i need to verify if they have Line of sight and please fill the New Service Order and submit it. When you finish all that clean the bathroom and check my pc i cant print some documents. And there you go take your 10 bucks per hour...

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Small Company: You go on vacation only to have that vacation interrupted because you are the only guy employed by the company capable of solving certain problems.

Me...

Do you have 2 routers doing NAT ? or just 1? Maybe the double NAT is doing that.