Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 294)

0xFFFFFFFF). The default value is 4294967295 (Hex: 0xFFFFFFFF). This parameter only applies to
the default instance of OSPF.
Examples
The following examples of the command max-metric router-lsa command demonstrate how it can be
used:
The following command indicates that OSPF is being shutdown and that all links in the router LSA
should be advertised with the value 0xFFFF and the metric value for all external and summary LSAs is
set to 0xFF0000 until OSPF is restarted. This configuration will not be saved.
device(config)# router ospf
device(config-ospf-router)# max-metric router-lsa external-lsa summary-lsa link all
The following command indicates that OSPF is being shutdown and that all links in the router LSA
should be advertised with the value 0xFFFF and the metric value for all external and summary LSAs
should be set to 0xFF0000 until OSPF is restarted. Also, if OSPF TE is enabled then all LINK TLVs
advertised by the router in Opaque LSAs should be updated with the TE Metric set to 0xFFFFFFFF
and the available bandwidth set to 0. This configuration will not be saved.
device(config)# router ospf
device(config-ospf-router)# max-metric router-lsa all-lsas link all
The following command indicates that OSPF is being shutdown and that all links in the router LSA
should be advertised with the value 0xFFFF and the metric value for all summary LSAs should be set
to 0xFFFFFE until OSPF is restarted. This configuration will not be saved.
device(config)# router ospf
device(config-ospf-router)# max-metric router-lsa summary-lsa 16777214 link all
The following command turns off the advertisement of special metric values in all Router, Summary,
and External LSAs.
device(config)# router ospf
device(config-ospf-router)# no max-metric router-lsa
Configuring OSPF shortest path first throttling
To set OSPF shortest path first throttling to the values in the previous example, use the following
command.
device(config-ospf-router)# timer throttle spf 200 300 2000
Syntax: [no] timer throttle spf initial-delay hold-time max-hold-time
The initial-delay variable sets the initial value for the SPF delay in milliseconds. Possible values are
between 0 and 65535 milliseconds.
The hold-time variable sets the minimum hold time between SPF calculations after the initial delay.
This value will be doubled after hold-time expires until the max-hold-time is reached. Possible values
are between 0 and 65535 milliseconds.
The max-hold-time variable sets the maximum hold time between SPF calculations Possible values
are between 0 and 65535 milliseconds.
Examples
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