About Malik_zoubir

Malik_zoubir · 01-21-2020

Hello,I had a weird problem, where a mac address of a specific Laptop blocked in a very specific VLAN and switch. First it was blocked because of a portsecurity violation. I deleted the PortSecurity and had the same problem. But when i change the vla...

Malik_zoubir · 10-29-2019

Hello, I just passed my CCNP Tshoot. Knowing that my ccnp switching exam will expire tomorrow. When can I check my ccnp. In the cisco tracker web site it shows "not taken".I passed routing 10 october 2019 and switching 30 october 2019 and now tshoot ...

Malik_zoubir · 01-13-2019

Hello everyone, We are about to lunch a new branch for our corporation. This new branch will have about 100 Users and I am asked to look for switches. At the core layer I went for the 3850 12 T Stacked. But I am a little bit confused about the price ...

Malik_zoubir · 08-07-2017

Hello, I have the IOS version 15.2(4)M6a, and I am practicing on a lab. I tried to register my phone with the CME but no luck. My Router doesn't recongnize any of the phones, so I tried to update the IOS. But i need some customer account. Is there an...

Malik_zoubir · 07-16-2017

Hello, I want to monitor the network with RSPAN, I am planning to configure it in all users interfaces (or most of them). My question is, could I use one RSPAN monitor for the whole network? I have like 20 switches with 5 48 ports. And what are the b...

Malik_zoubir · 01-21-2020

Yes they do. and this same laptop connect easily in other vlan same switch or other switch same vlan....I cleared arp and mac addresse.Thank you

Malik_zoubir · 01-21-2020

Hello and thank you for your answer,- in Show mac address-table int = I have nothing- Port security : the configuration bellow:"switchport port-security maximum 3switchport port-security maximum 2 vlan accessswitchport port-security violation restric...

Malik_zoubir · 01-21-2020

Hello, thank you for your answer.The vlan is on production 24/7. I will go further on the issue this evening perhaps something is wrong with that laptop.

Malik_zoubir · 10-30-2019

Thank you for your answer. Yesterday night I got a congratulations email from cisco about my new ccnp. So everything is good. Wish you all the best.

Malik_zoubir · 01-13-2019

Hi, The network will run an ERP a long with Active directory and an exchange servers A wifi network, about 6 AP and a controller.Thx

Member Since	‎02-21-2017 07:18 AM
Date Last Visited	‎03-04-2020 12:17 AM
Posts	38

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User Activity

Endpoint Mac Address Blocked in a Specific VLAN

CCNP completion check

Which switch at the core layer?

How should i do to make IP phone 7821 work on CME 9.1?

How much port can I monitor with RSPAN?

Re: Endpoint Mac Address Blocked in a Specific VLAN

Re: Endpoint Mac Address Blocked in a Specific VLAN

Re: Endpoint Mac Address Blocked in a Specific VLAN

Re: CCNP completion check

Re: Which switch at the core layer?