Dell PowerConnect 6248 User's Guide - Page 597

Table 9-41. VRRP Interface Statistics Command CLI Command show ip vrrp interface stats Description Displays the statistical information about each virtual router configured on the switch. Tunnels The PowerConnect 6200 Series switches support the creation, deletion, and management of tunnel interfaces. These are dynamic interfaces that are created and deleted through user-configuration. Each switch also supports the functionality of a 6to4 border router that connects a 6to4 site to a 6to4 domain. It sends and receives tunneled traffic from routers in a 6to4 domain that includes other 6to4 border routers and 6to4 relay routers. There are two classes of tunnels that facilitate the transition of IPv4 networks to IPv6 networks: configured and automatic. The distinction is that configured tunnels are explicitly configured with a destination or endpoint of the tunnel. Automatic tunnels, in contrast, infer the endpoint of the tunnel from the destination address of packets routed into the tunnel. The PowerConnect 6200 Series supports point-to-point tunnels. Point-to-point interfaces provide for routing based only on the interface (an explicit next-hop address need not be specified), and allow for the definition of unnumbered interfaces. The Tunnels menu page contains links to web pages that configure and display tunnel parameters and data. To display this page, click Routing →Tunnels in the tree view. Following are the web pages accessible from this menu page: • Tunnels Configuration • Tunnels Summary Configuring Routing 597