Users Guide

Supported Modes Programmable-Mux (PMUX)
Command History
Version Description
9.2(0.0) Introduced on the M I/O Aggregator.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information Splitting a 40G port into 4x10G port is supported on standalone and stacked units.
• You cannot use split ports as stack-link to stack an MXL Switch.
• The split ports MXL switch unit cannot be a part of any stacked system.
• The unit number with the split ports must be the default (stack-unit 0).
• This set up can be veried using show system brief command. If the unit ID is dierent than 0, it
must be renumbered to 0 before ports are split by using the stackunit id renumber 0 command
in EXEC mode.
The quad port must be in a default conguration before it can be split into 4x10G ports. The 40G port is lost
in the cong when the port is split, so be sure that the port is also removed from other L2/L3 feature
congurations.
The system must be reloaded after issuing the CLI for the change to take eect.
tdr-cable-test
Test the condition of copper cables on 100/1000/10GBase-T modules.
Syntax
tdr-cable-test interface
Parameters
interface Enter the keyword TenGigabitEthernet followed by the slot/port information
for the 100/1000/10GBase-T Ethernet interface.
Defaults none
Command Modes EXEC
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
Usage Information
The interface must be enabled to run the test or an error message is generated:
Dell#tdr-cable-test tengigabitethernet 5/2
%Error: Interface is disabled TenGIG 5/2
Related Commands show tdr — Displays the results of the TDR test.
Interfaces
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