9. Common CLI Command Descriptions

9.1. In This Chapter

This chapter provides information about common Command Line Interface (CLI) syntax and command usage.

9.1.1. Common Service Commands

This section provides information about common service commands.

9.1.1.1. SAP Syntax

sap

Syntax

[no] sap sap-id

Context

Supported Platforms

7210 SAS-M, 7210 SAS-T, 7210 SAS-Sx/S 1/10GE, 7210 SAS-Sx 10/100GE, and 7210 SAS-Mxp

Description

This command specifies the physical port identifier portion of the SAP definition.

Parameters

sap-id—

Specifies the physical port identifier portion of the SAP definition.

The sap-id can be configured in one of the formats listed in Table 152.

Table 152: SAP-ID Formats

Type	Syntax	Example
port-id	slot/mda/port[.channel]	1/1/5
null	[port-id \| lag-id]	port-id: 1/1/3 lag-id: lag-3
dot1q	[port-id \| lag-id]:qtag1	port-id:qtag1: 1/1/3:100 lag-id:qtag1:lag-3:102 cp.conn-prof-id: 1/2/1:cp.2
qinq	[port-id \| lag-id]:qtag1.qtag2	port-id:qtag1.qtag2: 1/1/3:100.10 lag-id:qtag1.qtag2: lag-10:

The values depend on the encapsulation type configured for the interface. Table 153 describes the allowed values for the port and encapsulation types.

Table 153: Encapsulation Types

Port Type	Encap-Type	Allowed Values	Comments
Ethernet	Null	0	The SAP is identified by the port.
Ethernet	Dot1q	0 to 4094	The SAP is identified by the 802.1Q tag on the port. 1
Ethernet	QinQ	qtag1: 0 to 4094 qtag2: 0 to 4094	The SAP is identified by two 802.1Q tags on the port. 2 3

Notes:

A 0 qtag1 value also accepts untagged packets on the dot1q port.
A 0 qtag1 value is allowed with some 7210 SAS platforms. See SAP Configuration Notes for 7210 SAS Platforms in Access-uplink Operating Mode for information about platforms and frame processing.
A 0 qtag2 value is not allowed on 7210 SAS platforms as described in this document. See SAP Configuration Notes for 7210 SAS Platforms in Access-uplink Operating Mode for more information about allowed SAPs and their processing behavior.