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baseline ip ospf
baseline ipv6 ospf
Copyright © 2010, Juniper Networks, Inc.
host1(config-router)#ospf auto-cost reference-bandwidth 1000
Example 2—OSPFv3
host1((config-router)#)#auto-cost reference-bandwidth 1000
When you issue this command, the metric is calculated as follows:
OSPF metric = bandwidth*1,000,000/link speed
For the previous example, a 64K link yields a metric of 15625, whereas a T1 link yields
a metric of 647. The minimum value for the metric is 1.
If you never issue the ospf auto-cost reference-bandwidth command, OSPF calculates
the cost as 108/link speed.
Use the no version to assign cost based only on the interface type.
See auto-cost reference-bandwidth
See ospf auto-cost reference-bandwidth
Use to set a baseline for OSPF statistics and counters.
The following example first displays the output of the show ip ospf command, which
is shown before you run the baseline ip ospf command; then it displays the execution
of the baseline ip ospf command; and finally, it displays the show ip ospf command
run after you execute the baseline ip ospf command.
The output of the show ip ospf command run before the baseline ip ospf command
reflects the up-to-date packet counters.
The output of the show ip ospf delta command run after you run the baseline ip
ospf command reflects the baseline set for OSPF statistics and counters.
Example
host1#show ip ospf
Routing Process OSPF 1 with Router ID 5.106.7.1
OSPF Statistics:
Rcvd: 217935 total, 0 checksum errors
8987 hello, 8367 database desc, 188 link state req
159898 link state updates, 40484 link state acks
Sent: 265026 total, 0 pkts dropped
8927 hello, 8341 database desc, 53 link state req
158571 link state updates, 89134 link state acks
Supports only single TOS(TOS0) routes
SPF schedule delay 0 secs, Hold time between two SPFs 3 secs
Maximum path splits 1
Area BACKBONE(0.0.0.0)
Area is a transit area
SPF algorithm executed 425 times
ABR count 0
ASBR count 1
LSA Count 12
Number of interfaces in this area is 24
Area ranges are:
Chapter 5: Configuring OSPF
273
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