Cisco 6504-E User Guide - Page 260

C6576M OSM POS Interface Dialog Box Chapter 5 Physical Object Dialog Boxes EIGRP Area ISIS Area • 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. • Polling Interval-Polling interval in seconds. • 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. • 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. The EIGRP Area of the C6576M OSM POS 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. The ISIS area of the C6576M OSM POS Interface dialog box provides the following information: • ISIS Enabled-Indicates whether or not IS-IS routing is enabled on the interface: - true-ISIS routing is enabled. - false-ISIS routing is disabled. • Area Tag-The IS-IS routing area in which the interface participates. If multiarea IS-IS is configured on the device, the IS-IS area must be named; otherwise, this value may be an implicit null tag. 5-146 Cisco 6500/7600 Series Manager User Guide