Glossary

command overrides timers set using the bfd all-neighbors command. Using the no form of this
command does not disable BFD if you configure BFD in CONFIGURATION mode.
To disable BFD on a specific interface while you configure BFD in CONFIGURATION mode, use the
keyword disable.
ipv6 ospf cost
Explicitly specify the cost of sending a packet on an interface.
Syntax
ipv6 ospf interface-cost
Parameters
interface-cost
Enter a unsigned integer value expressed as the link-state metric. The range is from
1 to 65535.
Defaults Default cost based on the bandwidth.
Command Modes INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.2(1.0) Introduced on the Z9500.
9.1.(0.0) Introduced on the S4810 and Z9000.
7.8.1.0 Added support for C-Series.
7.4.1.0 Introduced on the E-Series.
8.3.19.0 Introduced on the S4820T.
Usage
Information
In general, the path cost is calculated as:
10^8 / bandwidth
Using this formula, the default path cost is calculated as:
● GigabitEthernet — Default cost is 1
● TenGigabitEthernet — Default cost is 1
● FortygigEthernet — Default cost is 1
● Ethernet — Default cost is 10
1154 Open Shortest Path First (OSPFv2 and OSPFv3)