MstpBridgePortConfig Object


Description:

Object containing MSTP-specific protocol parameters.

Parents: BridgePortConfig

Children: MstiConfig

MstpBridgePortConfig Writable Attributes

Attribute Description
Common Writable Attributes Active, Name
CistInternalRootPathCost

CIST internal root path cost - only for MSTP. Specifies the cost to reach the root bridge. This value is used by the DUT to determine which port is the primary path to the root bridge.

Type: u32

Default: 0

Range: 0 - 200000000

CistRegionalRootMacAddr

MAC address of the regional CIST root bridge - only for MSTP. Specifies the MAC address of the root bridge - the second component of the root bridge ID.

Type: mac

Default: 00-00-10-00-10-00

CistRegionalRootPriority

Bridge priority for the root bridge of the region - only for the MSTP. The root priority value is used to determine which bridge is elected as root.

Type: u16

Default: 32768

Range: 0 - 65535

RegionRootBridge

Initial root bridge on the bridge port.

Type: enum

Default: 0

Possible Values:

Value Description
SELF

Current bridge is the root bridge. (Path cost is 0.)

CUSTOM

Identifies a different bridge as the root bridge.

RemainingHops

MSTP remaining hops.

Type: u8

Default: 16

Range: 1 - 255

MstpBridgePortConfig Read-Only Attributes

Read-Only Attribute Description
InstanceNum

MSTP instance number.

Type: u16

Default: 0

RegionElectedRoot

Region elected root bridge.

Type: string

Default: NA