Server Trail Attributes

Use the Server Trails Attributes page to provision server trail parameters.

Item

Description

Type

Sets the server trail type as VT or STS.

Size

Depending on the type selected, sets the server trail size. For VTs, choose VT1.5 or VT2; for STSs, choose STS1, STS-3c, or STS-12c.

Protection Type

Sets the protection type: Preemptible, Unprotected, or Fully Protected. The protection type of the server trail does not set the protection type of the circuit.

Number of Trails

Sets the number of server trails. You can create multiple server trails from the same port. The maximum number is determined by how many circuits of a particular server trail size can be supported on the port (for example, you can create 12 STS-1 server trails from one OC-12 port).

SRLG

Sets the value for the Shared Resource Link Group (SRLG). SRLG is used by Cisco Transport Manager (CTM) to specify link diversity. The SRLG field has no restrictions. If you create multiple server trails from one port, you can assign the same SRLG value to all the links to indicate that they originate from the same port.

Next

Displays the Server Trail Source and Destination page.

Help

Displays context-sensitive help.