Managed Switch CLI Manual, Release 8.0.3
IPv6 Commands 7-45
v1.0, July 2010
no area virtual-link transmit-delay(OSPFv3)
This command configures the default transmit delay for the OSPF virtual interface on the virtual
interface identified by <areaid> and <neighbor>. The <neighbor> parameter is the
Router ID of the neighbor.
auto-cost (OSPFv3)
By default, OSPF computes the link cost of each interface from the interface bandwidth. Faster
links have lower metrics, making them more attractive in route selection. The configuration
parameters in the auto-cost reference bandwidth and bandwidth commands give
you control over the default link cost. You can configure for OSPF an interface bandwidth that is
independent of the actual link speed. A second configuration parameter allows you to control the
ratio of interface bandwidth to link cost. The link cost is computed as the ratio of a reference
bandwidth to the interface bandwidth (ref_bw / interface bandwidth), where interface bandwidth is
defined by the bandwidth command. Because the default reference bandwidth is 100 Mbps,
OSPF uses the same default link cost for all interfaces whose bandwidth is 100 Mbps or greater.
Use the auto-cost command to change the reference bandwidth, specifying the reference
bandwidth in megabits per second (Mbps). The reference bandwidth range is 1–4294967 Mbps.
The different reference bandwidth can be independently configured for OSPFv2 and OSPFv3.
no auto-cost reference-bandwidth (OSPFv3)
Use this command to set the reference bandwidth to the default value.
Format area <areaid> virtual-link <neighbor> transmit-delay <seconds>
Mode Router OSPFv3 Config
Format no area <areaid> virtual-link <neighbor> transmit-delay
Mode Router OSPFv3 Config
Default 100Mbps
Format auto-cost reference-bandwidth <1 to 4294967>
Mode Router OSPFv3 Config
To Next Page
Loading...
