Nokia 7210 SAS-Mxp - Page 28

7210 SAS-MXP, R6, R12, S, SX, T BASIC SYSTEM
CONFIGURATION GUIDE RELEASE 22.9.R1
CLI usage
2 CLI usage
This chapter provides information about using the command-line interface (CLI).
2.1 CLI structure
Nokia’s Operating System (OS) CLI is a command-driven interface accessible through the console, Telnet
and secure shell (SSH). The CLI can be used for configuration and management of routers.
The CLI command tree is a hierarchical inverted tree. At the highest level is the ROOT level. Below this
level are other tree levels with the major command groups; for example, configuration commands and
show commands are levels below ROOT.
The CLI is organized so related commands with the same scope are at the same level or in the same
context. Sublevels or subcontexts have related commands with a more refined scope.
2.2 Navigating in the CLI
This section provides additional navigational and CLI syntax information.
2.2.1 CLI contexts
Use the CLI to access, configure, and manage Nokia 7210 SAS devices. CLI commands are entered at
the command line prompt. Access to specific CLI commands is controlled by the permissions set by your
system administrator. Entering a CLI command makes navigation possible from one command context (or
level) to another.
When you initially enter a CLI session, you are in the ROOT context. Navigate to another level by entering
the name of successively lower contexts. For example, enter either the configure or show commands at
the ROOT context to navigate to the config or show context, respectively. For example, at the command
prompt, enter config. The active context displays in the command prompt.
A:ALU-7210# config
A:ALU-7210>config#
In a CLI context, you can enter commands at that context level by entering the text. It is also possible to
include a command in a lower context as long as the command is formatted in the correct command and
parameter syntax.
The following example shows two methods to navigate to a service SAP ingress level:
Method 1:
A:ALU-7210# config service epipe 6 sap 1/1/2 ingress
3HE 18197 AAAB TQZZA
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