HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Comma - Page 92

Table 21 Command output Field Area areaID interface IPAddress(InterfaceName)'s neighbors interface Router ID Address GR State State Mode Priority DR BDR MTU Dead timer due in 33 sec Neighbor is up for 02:03:35 Authentication Sequence Neighbor state change count Description Neighbor information of the interface in the specified area: • areaID-Area to which the neighbor belongs. • IPAddress-Interface IP address. • InterfaceName-Interface name. Interface attached with the neighbor. Neighbor router ID. Neighbor router address. GR state. Neighbor state: • Down-This is the initial state of a neighbor conversation. • Init-In this state, the router has seen a Hello packet from the neighbor. However, the router has not established bidirectional communication with the neighbor (the router itself did not appear in the neighbor's hello packet). • Attempt-Available only in an NBMA network, Under this state, the OSPF router has not received any information from a neighbor for a period but can send Hello packets at a longer interval to keep neighbor relationship. • 2-Way-In this state, communication between the two routers is bidirectional. The router itself appears in the neighbor's Hello packet. • Exstart-The goal of this state is to decide which router is the master, and to decide upon the initial Database Description (DD) sequence number. • Exchange-In this state, the router is sending DD packets to the neighbor, describing its entire link-state database. • Loading-In this state, the router sends Link State Request packets to the neighbor, requesting more recent LSAs. • Full-In this state, the neighboring routers are fully adjacent. Neighbor mode for LSDB synchronization. Neighboring router priority. The DR on the interface's network segment. The BDR on the interface's network segment. Interface MTU. Dead timer times out in 33 seconds. The neighbor has been up for 02:03:35. Authentication sequence number. Count of neighbor state changes. # Display brief OSPF neighbor information. 81