We use 3750x switches in the stack, it has management VLAN (IP Address and Gateway configured correctly). I can ssh to switch fine. However we also use this switch as DHCP server for a number of different VLANS. So, I would create a DHCP pool, interface in this VLAN. Now, if I'm in VLAN3 that gets DHCP address on this switch I'm not able to ssh to this switch via Management VLAN IP Address 192.168.5.253 (can ping it fine), but I can ssh into this switch using Interface IP Address from the VLAN that I'm sitting on 192.168.3.253. For example
ip dhcp excluded-address 192.168.3.253 192.168.3.254
ip dhcp excluded-address 192.168.5.253 192.168.5.254
!
ip dhcp pool VLAN_3
network 192.168.3.0 255.255.255.0
dns-server 8.8.8.8
default-router 192.168.3.254
!
ip default-gateway 192.168.5.254
interface Vlan3
description Test
ip address 192.168.3.253 255.255.255.0
!
interface Vlan5
description Management
ip address 192.168.5.253 255.255.255.0
