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ATM Option System Reference - Comtech EF Data

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<strong>ATM</strong> <strong>Option</strong><br />

5.3.21 OSPF Area ID<br />

5.3.22 OSPF Transit delay<br />

Identifies the area to which this PVC belongs. This parameter requires a 4-byte value in<br />

dotted decimal representation, with a maximum value of 255 for each byte. All routing<br />

protocol packets originating from the PVC are labelled with this Area ID.<br />

The value of this parameter must be the same as the Area ID of the area to which the<br />

attached network belongs. If you want to define subnetted networks as separate areas, you<br />

can use the IP network number as the Area ID.<br />

NOTE: Area ID 000.000.000.000 indicates that this PVC is included in the OSPF<br />

backbone.<br />

The estimated number of seconds required to transmit a Link State Update packet on this<br />

PVC. Link state advertisements contained in the Link State Update packet will have their<br />

age incremented by this amount before transmission.<br />

When configuring the Transit Delay, take into account the transmission and propagation<br />

delays that occur on this port/PVC. For example, you should increase the value of the<br />

Transit Delay for low-speed serial connections. The default value, 1 second, is appropriate<br />

for a LAN connection.<br />

5.3.23 OSPF Retransmit interval<br />

Console SNMP Text-based Config<br />

OSPF Area ID atmpvcOspfAreaId [atmpvc#] OspfAreaId<br />

Values: 000.000.000.000 - 255.255.255.255<br />

Default: 000.000.000.000<br />

Console SNMP Text-based Config<br />

OSPF Transit delay atmpvcOspfTransitDelay [atmpvc#] OspfTransitDelay<br />

Values: 1 - 360<br />

Default: 1<br />

Console SNMP Text-based Config<br />

OSPF Retransmit interval atmpvcOspfRetransmit-<br />

Int<br />

[atmpvc#] OspfRetransmitInt<br />

The number of seconds that elapse between retransmissions of link state advertisements.<br />

This parameter is used for adjacencies that belong to this PVC, and for retransmissions of<br />

5-14 Memotec Inc.

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