OK, I've been tasked with decreasing the size of my subnet on our management VLAN. Whenever I try to go from .240 to .248 I get..
Error! Subnet conflict between specified IP Address and current configuration. All routing interfaces, service ports and network ports must be configured on different subnets.
Not sure why this is happening, I'm the junior here so I admit I'm a little lost.
Here's my running config:
sntp unicast client enable
sntp server 10.101.2.246
clock summer-time recurring USA
clock timezone -5 minutes 0 zone "EST"
stack
member 1 2
member 2 2
exit
ip address 10.101.19.10 255.255.255.0
ip address vlan 7
ip domain-name blserviceinc.com
ip name-server 10.101.2.245
ip name-server 10.101.2.246
ip routing
ip route 0.0.0.0 0.0.0.0 10.101.1.1
ip route 10.105.0.0 255.255.0.0 10.101.1.13
ip route 172.24.0.0 255.255.240.0 10.101.1.5
ip route 10.102.0.0 255.255.0.0 10.101.1.13
ip helper-address 10.101.2.246 domain
interface vlan 1
routing
ip address 10.101.2.1 255.255.240.0
exit
interface vlan 2
name "VMotion"
exit
interface vlan 3
name "ATTInternet"
exit
interface vlan 4
name "Comcast Internet"
exit
interface vlan 6
name "Phone-Net"
exit
interface vlan 7
name "Management"
the only change is that Vmotion no longer exists and management vlan is now 10.101.19.1 with a /24 mask.
Any help would be appreciated.
Thanks