User's Manual

Configuration Guide of XGS-5240-Series
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21.3 Typical Case of QSFP+ Port Configuration
Switch >en
Switch #config
Switch (config)#interface ethernet 1/1/1
Switch (config-if-ethernet1/1/1)#hardware profile mode 4x10G
The new configuration will take effect after restart!
Switch (config-if-ethernet1/1/1)#exit
Switch (config)#exit
Switch #write
Confirm to overwrite current startup-config configuration [Y/N]:y
Write running-config to current startup-config successful
Switch #%Jun 14 15:34:58 2012 Write configuration successfully!
Switch #reload
21.4 QSFP+ Port Configuration Troubleshooting
 Configure multiple ports split and combination successively, it will be effective only after
configuring and restarting.
 For example, the name of port in 40G mode is Ethernet1/1/1, after split, it will become 4
10GE QSFP+ ports of Ethernet1/1/1, Ethernet1/1/2, Ethernet1/1/3 and Ethernet1/1/4.
 The configuration and feature of each port are the same as the ordinary physical QSFP+
port.
 After combination, use the one-to-one wire in 40G mode, both the sides are QSFP+
modules; after split, use the one-to-four wire in 4x10G mode, one side is QSFP+ mode,
and the other one is divided into 4 SFP+ modules.