About Seano

Seano · 11-15-2021

Hi AllI have an access stack connected to a core. There are a total of 16 VLANs configured on the switch of 6 are in use.I created vlan 140, 2 months ago and added it to the access stack, port-channel and relative ports without issue and clients get ...

Seano · 08-03-2018

Hi Guys looking for advice to tackle a replacement problem. I have a 3850 stack 1 to 4 with different types of 3850's from SFP's to SFP + and 10GBE I stupidly replaced the 3rd member of the stack of a 24 port SFP with a 24 port SFP+ as they were boug...

Seano · 05-02-2018

Looking for advice on setting up 2 ASA 5512 HA Pair. I have a primary ASA 5512 configured with all my vlans. I want to setup an Active/Standby pair for HA. I installed the Security Licences on both, the original ASA was not configured with the mind...

Seano · 04-06-2018

I have been wondering the best way to aggregate your trunk ports on a switch stack. I have a 5 - 6 switch stack 2960's, I will trunk them back to the core with a LACP port bundle. I have always wondered the best way to spread the ports. I will use 4...

Seano · 02-28-2018

Hello I really like the idea of the Meraki cloud switches. However worried about all the terrible reviews they getting with stacking failures and routing issues and so on. So wary about recommending them for my customer.They will be stacked and handl...

Seano · 11-16-2021

Thanks Balaji I think I need to shutdown the whole stack and bring it up out of hours. For now I am moving the devices that need the vlan to new stacks.

Seano · 11-16-2021

Hi Balaji Thanks for the reply, I have posted the output below. ACCESS-2960-STACK#show versionCisco IOS Software, C2960X Software (C2960X-UNIVERSALK9-M), Version 15.2(2)E5, RELEASE SOFTWARE (fc2)Technical Support: http://www.cisco.com/techsupportCopy...

Seano · 05-19-2021

Hi All Do you need spanning-tree portfast configured for such a port?And if so why? Thanks

Seano · 08-07-2018

Thank you for the quick reply. I had broken the stack properly with 2 members going into ROMMON mode and would not boot. I had to use the command switch: set MANUAL_BOOT no to get it to boot. Then I got the below message with the second switch reb...

Seano · 04-13-2018

Changed the core switches over to the MS250 Meraki Stack last night. Connected them to 8 HP Edge switches without problem. I dint realise the HP switches were such a mess with their trunks, native vlan mismatches unused vlans and some even in unused ...

Member Since	‎04-06-2018 03:08 AM
Date Last Visited	‎11-22-2021 03:05 AM
Posts	12

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User Activity

New vlan not working on stack of 8 Cisco 2960's

3850 Member replacement in stack with slightly different model

Setting up ASA 5512 HA Active / Standby

Best Practice for combining LACP ports on a switch stack

Looking at MS250 for Core

Re: New vlan not working on stack of 8 Cisco 2960's

Re: New vlan not working on stack of 8 Cisco 2960's

Re: Port Configuration With IP Phone and PC On Same Port

Re: 3850 Member replacement in stack with slightly different model

Re: Looking at MS250 for Core