Installing and Operating Passport ARN Routers
B-10
114200-E Rev 00
Enter OSPF MTU size selection [1]:
1. Default
2. Ethernet size (Nortel Networks
Series 5 compatible)
3. User Defined MTU
Enter OSPF interface type selection
[1]:
1. Broadcast
2. NBMA
3. Point-to-Point
4. Point-to-Multipoint (Proprietary)
5. Point-to-Multipoint (Per OSPF
Standard)
Note:
When using a wide area
protocol other than Nortel
Networks Proprietary PPP, you
should select NBMA.
Enter decimal value in seconds for
Hello Interval [10]:
Note:
This value must match all other
interfaces in the OSPF area for
connection to take place.
The script suggests the following
intervals:
Broadcast -- 10 seconds
Point-to-Point -- 15 seconds
NBMA -- 20 seconds
Point-to-MultiPoint --10 seconds
Enter decimal value in seconds for
Router Dead Interval [40]:
Note:
This value must match all other
interfaces in the OSPF area for
connection to take place.
The script suggests the following
intervals:
Broadcast -- 40 seconds
Point-to-Point -- 60 seconds
NBMA -- 80 seconds
Point-to-MultiPoint (STD) -- 40
seconds
Enter decimal value for Router Priority
[1]:
(For Broadcast, NBMA, or
Point-to-MultiPoint)
Enter a router priority value. The
lower the value (above zero), the
higher the priority.
Note:
If you set the router priority
to zero (0), the router is not eligible
to become the designated router
on this network.
(continued)
OSPF Worksheet
(continued)
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