Ruijie Networks RG-S2600E Series Cli Reference Manual page 1028

S2600E CLI Reference Guide
6.2.1 diagnostic loopback-test
As an exclusive command for port testing in privileged mode, this command is
used to set the parameter for port setting, including port ID and port loopback
mode.
diagnostic loopback-test [slot slot_id [sub_system subsys_id]] port {all |
range port_range | port_id} loopback {mac | phy | none}
Parameter
description
Default
Command
mode
Usage
guidelines
Examples
Related
Chapter 6 GRTD Configuration Commands
Parameter Description
Port No.: The format is 1/1-24. The number 1 before
range_value
the forward slash is slot ID.
slot slot_id Slot ID
(Optional) Subsystem ID (value range: 0-1), whose
sub_system
meaning is equivalent to cpu id in the show version
subsys_id
command.
mac Port MAC loopback
Port PHY loopback
phy
none Cancelling port loopback
This command has no default setting.
Privileged mode
Use the diagnostic loopback-test command to set the port ID and
port loopback mode for port setting.
Example 1: The following example tests ports 1-10 of slot 1 without
setting loopback, with loopback implemented through a loopback
adapter. Suppose that the test item ID in this slot is 5.
ruijie# diagnostic loopback-test slot 1 port range
1-10 loopback no
ruijie# diagnostic start slot 1 test 5
Command Description