I'm having trouble accessing a user account (2 characters) and password (4 characters) created on a 9300 switch. This exact account was working fine on a 3850 switch. Were any changes made as far as minimum requirements for user accounts?

Is it possible to perform twice NAT on a Catalyst 9300 switch?Our switch is connected to a DMZ (10.10.10.0/24)The outside interface of the switch is 10.10.10.1The inside interface of the switch is 192.168.1.1THe destination (host 192.168.10.5) is on ...

Sometimes I see packet loss when pinging from a cisco switch but not from a windows machine connected to the same segment (right behind that L3 switch) pinging the same destination. Any reasons why this could happen? Frin Windows     

Would it make sense to use a firewall for a 10 gbps layer 2 link between 2 sites? I'm thinking using a firewall for a 10 gbps connection would be very expensive. Is it worth it?

Does anyone know how to create port channels in visio? Or is there a stencil for port channels?