About baselzind

baselzind · 06-20-2023

I have some old L2 vlans which i have no idea whether they are still in use or not. Is there a way with a packet capture software to find out what devices are connected to this vlan and what are their ip addresses?

baselzind · 06-20-2023

my DMZ switch is connected to my firewall with a 1G uplink , we brought a new WAF but it can only connect with 10G connection. I was wondering if connecting this waf to my DMZ switch would cause bandwidth issue and clog our DMZ switch uplink?

baselzind · 04-02-2023

can i use GLC-SX-MM with SG220-26P as I'm not able to find the official one MGBSX1-RF? will it cause future issues if i tested it and it work?

baselzind · 03-13-2023

I have one branch that connects to HQ via Fiber as a trunk connection. the branch have a user subnet that is unique only to the branch and the gateway is in my HQ core switch vlan interface and also the dhcp server for the users is in the HQ. I have ...

baselzind · 03-04-2023

usually i get config from switches using "copy running-config tftp". But would the reverse work when i want to restore config? like doing "copy tftp running-config"? also would it work if i restore the config on another switch than the original one w...

baselzind · 06-20-2023

thanks everyone for their input. My main issue with this vlan is that it is unknow and it is L2 so there is no SVI and i dont know what subnet it uses or if there users on the subnet , and even if i use the Wireshark there is no seen traffic so is th...

baselzind · 04-02-2023

any expert can help?

baselzind · 03-14-2023

but the problem with 8 hours lease is that let us say the fiber link goes down and users get dhcp address from the temporary dhcp for 8 hours and then a minute later fiber goes up and the original dhcp goes up and then other users ask the original dh...

baselzind · 03-05-2023

so that unmanaged switch caused a L2 loop?

baselzind · 03-05-2023

is there a good cisco replacement switch that is unmanaged and protects from L2 loops?

Member Since	‎10-28-2014 03:15 AM
Date Last Visited	‎06-21-2023 03:27 AM
Posts	1,090
Total Helpful Votes Received	203

User Statistics

User Activity

how to discover a L2 vlan information?

connecting a 10G waf to DMZ switch

using GLC-SX-MM with SG220-26P

temporary dhcp lease in case of main dhcp disconnect?

copying config from a file into running-config

Re: how to discover a L2 vlan information?

Re: temporary dhcp lease in case of main dhcp disconnect?

Re: temporary dhcp lease in case of main dhcp disconnect?

Re: are hubs ok in a network?

Re: are hubs ok in a network?