Table 572 Route Type - Preference; Table 573 Reference-Bandwidth Command; Reference-Bandwidth - Nokia 7302 Manual

Virtual Private Routed Network Service
Table 572
Note
(1)
7.10.10.34
Table 573
(1 of 2)
540
Route Type - Preference
Route Type
Direct attached
Static routes
MPLS
OSPF interval
IS-IS level 1 interval
RIP
OSPF external
IS-IS level 1 exterval
BGP
Preference for OSPF internal routes is configured with the preference command.

reference-bandwidth

reference-bandwidth command
Item Description
Syntax reference-bandwidth reference-bandwidth
no reference-bandwidth
Context configure>service>vprn>ospf
Description This command configures the reference bandwidth in kilobits per second (Kbps) that provides
the reference for the default costing of interfaces based on their underlying link speed.
The default interface cost is calculated as follows:
cost = reference-bandwidth + bandwidth
The default reference-bandwidth is 100,000,000 Kbps or 100 Gbps, so the default auto-cost
metrics for various link speeds are as as follows:
•
10 Mbs link default cost of 10000
•
100 Mbs link default cost of 1000
•
1 Gbps link default cost of 100
•
10 Gbps link default cost of 10
The reference-bandwidth command assigns a default cost to the interface based on the
interface speed. To override this default cost on a particular interface, use the metric metric
command in the configure>router>ospf>area>interface ip-int-name context.
The no form of the command reverts the reference-bandwidth to the default value.
Default reference-bandwidth 100000000 — Reference bandwidth of 100 Gbps.
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FD 100/320Gbps NT and FX NT IHub Services Guide
Preference
0
5
7
10
15
100
150
160
170
Configurable
No
Yes
(1)
Yes
Yes
Yes
Yes
Yes
Yes
Issue: 13