Cisco WS-C6504-E User Guide - Page 236

C6576M OSM GE-WAN Interface Dialog Box Chapter 5 Physical Object Dialog Boxes OSPF Area EIGRP Area The OSPF area of the C6576M OSM GE-WAN Interface dialog box provides the following information. All the attributes in this area are read-only. • Network Type-OSPF interface type. OSPF network type can be nonbroadcast multiaddress (NBMA) even on a broadcast media such as Ethernet. This attribute can have one of the following values: - broadcast - nbma - pointToPoint - pointToMultipoint • Area ID-The predefined ID uniquely identifying the area to which the interface connects. It can be specified as either a decimal value or as an IP address. Value is 0.0.0.0 if interface is a layer 2 (no IP address assigned) interface. This attribute is read-only. • Authentication Key-Password to be used by neighboring OSPF routers on a network segment that is using OSPF simple password authentication. It is ignored if Authentication Type is not "simple". • Hello Interval (sec)-Frequency at which the device will send hello packets on the specified interface and EIGRP autonomous system number. • Retrans. Interval (sec)-The number of seconds between link-state advertisement retransmissions for adjacencies belonging to this interface. This value is also used when retransmitting database description and link-state request packets. • Trans. Priority-The priority of this interface. Used in multiaccess networks, this field is used in the designated router election algorithm. The value 0 signifies that the router is not eligible to become the designated router on this particular network. If more than one router has the same value for this field, the routers use their router ID as a tie breaker. • Trans. Dead (sec)-Number of seconds that a device's hello packets must not have been seen before its neighbors declare the OSPF router down. Must be consistent among all routers on an attached network. • Trans. Delay (sec)-The estimated number of seconds it takes to transmit a link-state update packet over this interface. The EIGRP Area of the C6576M OSM GE-WAN Interface dialog box provides the following information: • EIGRP Interface Table-Describes the EIGRP configuration of the interface on each active autonomous system. The EIGRP parameters of the interface on an autonomous system may be explicitly configured even if EIGRP routing updates in the autonomous system are not currently carried on the interface. • Bandwidth Utilization (%) -The percentage of the interface bandwidth that the EIGRP protocol can use. • Hello Interval (sec)-Frequency at which the device will send hello packets on the specified interface and EIGRP autonomous system number. • Hold Time (sec)-Hold time during which the device will wait for a hello packet to be received on the specified interface and EIGRP autonomous system number. The hold time should be at least three times the hello interval. 5-122 Cisco 6500/7600 Series Manager User Guide