Neighborship on Metro Ethernet
In the like-named section “Neighborship on Metro Ethernet” in Chapter 4, “Fundamental EIGRP Concepts,” you were introduced to some basic terminology for Metro Ethernet, including Virtual Private Wire Service (VPWS), a point-to-point service, and Virtual Private LAN Service (VPLS), a multipoint service. In both cases, however, if a customer connects to the service using a router, the configuration typically uses VLAN trunking with subinterfaces off a Fast Ethernet or Gigabit Ethernet interface. If connecting with a Layer 3 switch, the configuration again often uses VLAN trunking, with the Layer 3 configuration being made on various VLAN interfaces inside the switch configuration.
Because MetroE services provide Layer ...
Get CCNP Routing and Switching ROUTE 300-101 Official Cert Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
