Use this command to set the congestion notification domain defense mode for the specified port and priority.
| port-string | Specifies the port the domain defense mode is applied to. For a detailed description of possible port-string values, refer to Port String Syntax Used in the CLI in the S-, K-, and 7100 Series Configuration Guide. |
| priority | Specifies a CNPV to which the specified domain defense mode will be applied. |
| disabled | Specifies that domain defense is disabled on the specified port for the specified priority. |
| interior | Specifies that the port will be a congestion point port that resides within the congestion notification domain between the flow‘s reaction point and the destination end-station, but is not yet aware of its neighbors congestion notification capabilities. |
| interior-ready | Specifies that the port will be an interior congestion port that knows its neighbor is able to receive a CN-TAG in frames sent to it. |
| edge | Specifies that the port will be a congestion point port that resides at the edge of the congestion notification domain. |
Congestion notification domain defense defaults to disabled for all ports and priorities.
All command modes.
The port-priority defense is only used by the port-priority if the port-priority choice is configured for admin.
When entering any variation of the set dcb cn port-priority command, all options can be specified on a single command line. Options are: choice, alt-pri, defense, and lldp. These commands are detailed separately in this document for purposes of clarity.
See the usage section of set dcb cn priority defense for domain defense details. This command applies the defense mode configuration to a specific CNPV on a specific port. The set dcb cn priority defense command applies the defense mode configuration to a specific CNPV on all ports. Otherwise the discussion applies to both commands.
This example sets the domain defense mode for priority 6 on all ports to edge:
System(rw)->set dcb cn port-priority *.*.* 6 choice admin defense edge
Print
this page
Email this topic
Feedback
View PDF
Download EPUB