Hi Stu In most of the cases, each vlan has it's own subnet. Sensor interface supports 802.1q trunking but doesn't support interface vlan routing.
I think, the limitation of not having inter vlan routing prevents bridging with routing of vlans with different subnets. In the case of inline vlan pair mode, how does the sensor decide/know which packet that it needs to bridge between the vlan pairs. With regards Kings On Sat, Aug 29, 2009 at 3:11 PM, Stuart Hare <[email protected]>wrote: > Kings > > This is where u would use inline interface pairs instead of vlan pairs. Set > up the switchports as access to ur respective vlans and assign both of the > interfaces to a single inline pair. > > Hth > Stu > > Sent from my iPhone > > On 29 Aug 2009, at 10:14, Kingsley Charles <[email protected]> > wrote: > > Hi all > > IPS Sensor supports inter vlan pair mode with interface in the trunking > mode. The sensor actually bridges i.e., swaps the vlan id of the incoming > frame. Here, should both VLANs should be in same subnet. > > Can the VLAN be in different subnets? > > VLAN A - 10.20.30.0/24 > > VLAN B - 10.30.20.0/24 > Can the sensor's interface be configured in inline vlan pair mode between > vlan A and B? > > > With regards > Kings > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
