The Virtual Brewery grows and opens a branch in another city. The subsidiary runs an Ethernet of its own using the IP network number 172.16.3.0, which is subnet 3 of the Brewery's class B network. The host vlager acts as the gateway for the Brewery network and will support the PPP link; its peer at the new branch is called vbourbon and has an IP address of 172.16.3.1. This network is illustrated in Figure A-2.