HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Confi - Page 223
Configuring an OSPFv3 cost for an interface, Configuring the maximum number of OSPFv3 ECMP routes
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Step 3. Configure inbound route filtering. Command filter-policy { acl-number | ipv6-prefix ipv6-prefix-name } import Remarks Not configured by default. The filter-policy import command can only filter routes computed by OSPFv3. Only routes not filtered out can be added into the local routing table. Configuring an OSPFv3 cost for an interface You can configure an OSPFv3 cost for an interface with one of the following methods: • Configure the cost value in interface view. • Configure a bandwidth reference value for the interface, and OSPFv3 computes the cost automatically based on the bandwidth reference value: Interface OSPFv3 cost = Bandwidth reference value (100 Mbps) ÷ Interface bandwidth (Mbps). If the calculated cost is greater than 65535, the value of 65535 is used; if the calculated cost is smaller than 1, the value of 1 is used. If the cost value is not configured for an interface, OSPFv3 computes the interface cost value automatically. To configure an OSPFv3 cost for an interface: Step 1. Enter system view. 2. Enter interface view. Command system-view interface interface-type interface-number 3. Configure an OSPFv3 ospfv3 cost value [ instance cost for the interface. instance-id ] Remarks N/A N/A Optional. The default cost depends on the interface type: 1 for a VLAN interface; 0 for a loopback interface; computed according to the bandwidth for other interfaces. To configure a bandwidth reference value: Step 1. Enter system view. 2. Enter OSPFv3 view. 3. Configure a bandwidth reference value. Command system-view ospfv3 [ process-id ] bandwidth-reference value Remarks N/A N/A Optional. 100 Mbps by default. Configuring the maximum number of OSPFv3 ECMP routes Perform this task to implement load sharing over ECMP routes. To configure the maximum number of ECMP routes: 213
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