Nokia 7330 - Overload; Table 567 Route Type - Preference; Table 568 Overload Command

FD 100/320Gbps NT and FX NT IHub Services Guide Virtual Private Routed Network Service
Issue: 13 3HH-11985-AAAA-TQZZA 537
Table 567 Route Type - Preference
Note
(1)
Preference for OSPF internal routes is configured with the preference command.
7.10.10.30 overload
Table 568 overload command
Description This command configures the preference for OSPF external routes.
A route can be learned by the router from different protocols in which case the costs are not
comparable; when this occurs the preference is used to decide which route will be used.
Different protocols should not be configured with the same preference, if this occurs the
tiebreaker is per the default preference table as defined in Table 567. If multiple routes are
learned with an identical preference using the same protocol, the lowest cost route is used.
If multiple routes are learned with an identical preference using the same protocol and the
costs (metrics) are equal, then the decision of what route to use is determined by the
configuration of the ecmp in the configure>router context.
The no form of the command reverts to the default value.
Default external-preference 150 — OSPF external routes have a default preference of 150.
Parameters preference — The preference for external routes expressed as a decimal integer.
Values: 1 — 255
Route Type Preference Configurable
Direct attached 0 No
Static routes 5 Yes
MPLS 7
OSPF interval 10 Yes
(1)
IS-IS level 1 interval 15 Yes
RIP 100 Yes
OSPF external 150 Yes
IS-IS level 1 exterval 160 Yes
BGP 170 Yes
Item Description
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Item Description
Syntax overload [timeout seconds]
no overload
Context configure>service>vprn>ospf
(1 of 2)