About fgasimzade

fgasimzade · 01-12-2023

Hello everyone,We have a SIP trunk between CUCM and 3CXThe problem is when I call from CUCM to 3CX, I dont see the Display Name of the number I am dialing. In the meantime, 3CX shows my name when I dial from CUCMIs it possible to receive Display Name...

fgasimzade · 11-04-2022

Hello Everyone,I read lots of stuff to refresh my knowledge on STP protection mechanism, and I still need your advice on the following:There is a customer network connected to ours using a trunk port. What is the best way to protect my network agains...

fgasimzade · 08-04-2022

Hello Everyone,We were introducing a new pair of switches into the network. MSTP was configured on both switches and all around the network.There was a loop between those 2 switches when we were configuring Etherchannel and some of the ports around t...

fgasimzade · 08-04-2022

Hello Everyone,We have an mstp configured across our switches for a really long time. All works as expected, however, I can not understand, why the below command is used on some switches, including our Rootspanning-tree vlan 1-1000 priority 20480As f...

fgasimzade · 05-19-2022

Hello everyone,I have configured Anyconnect VPN on one of our test routers.When I navigate to the URL, I get ERR_SSL_VERSION_OR_CIPHER_MISMATCHIs there any way I can check which SSL/TLS version is supported by my router? I know how to check it on ASA...

fgasimzade · 01-12-2023

This is what I thought in the first place, however, the question is if it is technically possible with SIP trunk to send this information from receiving party to originator?

fgasimzade · 11-04-2022

Hello David,I talked to the customers - one of them is not running STP at all, another is running pvst with their own rootWhat would be the best configuration for the uplinks in this case?

fgasimzade · 11-04-2022

Different customers use different switches, but just 2 vendors - HP and Cisco. I agree regarding VLAN 1, I will remove it from the trunkWhen it comes to Root Guard, its role is quite obvious, so I will use it on the perimeter of my network to protect...

fgasimzade · 11-04-2022

I am aware of that, but what if that customer is using different mode of STP and I dont with to receive BPDUs from it? Is it still dangerous?

fgasimzade · 10-26-2022

Hello Daniel,I ended up contacting TAC and eventually replacing the switch, since stack modules were unpluggable

Member Since	‎01-09-2006 04:04 AM
Date Last Visited	‎01-15-2023 02:48 AM
Posts	606
Total Helpful Votes Received	43

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SIP Trunk not showing called party name

BPDU Filter on Trunk port to Customer Network

Loopback Error Detected with STP configured

MSTP Root Bridge Selection

Cisco Router SSL/TLS version

Re: SIP Trunk not showing called party name

Re: BPDU Filter on Trunk port to Customer Network

Re: BPDU Filter on Trunk port to Customer Network

Re: BPDU Filter on Trunk port to Customer Network

Re: Cisco 9200 Stack-port DOWN