Switch management access

[Brendan Marmont]

Hello,

Cisco 3560 configured with management VLan10 ip 10.10.10.10 can be accessed via ssh, add new management interface VLan60 ip 10.10.60.10, also can access via ssh.

When I remove interface vlan 10, I can no longer access the switch, ip 10.10.60.10 is reachable, tried transport input to include telnet, same behavior.

What am I missing here?

Thanks

Switch Ports Model              SW Version            SW Image
------ ----- -----              ----------            ----------
*    1 52    WS-C3560-48PS      12.2(53)SE2           C3560-IPBASEK9-M

[paul driver]

Hello

When you removed this svi vlan10 is this switch running a a host or l3 router?

do you have an default-gateway configured or ip routing enabled?

res

paul

[Brendan Marmont]

Thanks Paul,

L3 and both default-gateway and ip routing enabled

ip default-gateway 10.150.60.1
 

interface Vlan10
 ip address 10.10.10.25 255.255.255.0
!
interface Vlan60
 ip address 10.150.60.25 255.255.255.0

Brendan
 

[Jon Marshall]

Brendan

What device is 10.150.60.1 ?

Can you post an output of "sh ip route" from the switch ?

Jon

[Brendan Marmont]

Should read 10.10.60.1 is the core switch, directly connected by trunk

     10.0.0.0/24 is subnetted, 2 subnets
C       10.10.10.0 is directly connected, Vlan10
C       10.10.60.0 is directly connected, Vlan60
 

Thanks

Brendan

[Jon Marshall · Accepted solution]

Brendan

Is this switch meant to be acting as a L2 switch or a L3 switch ?

If it is L2 then disable ip routing and use the default gateway you have already configured

if it is L3 then remove the default gateway and add a default route using the same next hop IP eg.

ip route 0.0.0.0  0.0.0.0 10.10.60.1

Jon