teklay gebremichael wrote:
i work in a university which has three campuses. on each campuse,
there is one cisco 6509 switch as a core switch. all other switches
(L2) are in vtp client except the core switches. the campuses are
connected with a routed link. so, one campuse, has 10.128.0.0/16
subnet and the others have a subnet of 10.129.0.0/16 and
10.130.0.0/16. rip v2 is used on the intercampuse links to advertise
individaul vlans.
here is my problem.
i'm asked to create a vlan with a subnet id of 192.168.1.0/24. but
computers in this vlan are located in the 10.128.0.0/16 campuse and
10.130.0.0/16 campuse.the link between the 10.128.0.0/16 and
10.130.0.0/16 is not trunk it is routed with ip address. so can any
body suggest me how to implement such senario which allows one vlan
(in this case 192.168.1.0/24) to be visible from the two campuses?
i.e to propage that specific valn across a routed link not a trunk
link. thanks
You will need to convert the link from routed to switchport. That is,
transform this:
interface Gi1/1
ip address a.b.c.d
...to:
interface Gi1/1
switchport
switchport mode trunk
switchport trunk native vlan 4000
switchport trunk allowed vlan yourvlan,4000
int Vlan4000
ip address a.b.c.d
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