HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 2 - LAN Switching Co - Page 35
mdi, Sets the MDI mode to normal. In normal mode, pins 1 and 2 of the port are transmit pins,
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Description Use loopback-detection per-vlan enable to enable loopback detection in each VLAN on trunk or hybrid ports. Use undo loopback-detection per-vlan enable to disable loopback detection in all but the PVID on trunk or hybrid ports. By default, a trunk port or hybrid port performs loopback detection only in its PVID. The loopback-detection per-vlan enable command is not applicable to access ports. Examples # Enable loopback detection in all VLANs on hybrid port GigabitEthernet 1/0/1. system-view [Sysname] loopback-detection enable [Sysname] interface gigabitethernet 1/0/1 [Sysname-GigabitEthernet1/0/1] loopback-detection enable [Sysname-GigabitEthernet1/0/1] port link-type trunk [Sysname-GigabitEthernet1/0/1] loopback-detection per-vlan enable mdi Syntax mdi { across | auto | normal } View undo mdi Ethernet interface view Default level 2: System level Parameters across: Sets the MDI mode to across. In this mode, pins 1 and 2 of the port are receive pins, and pins 3 and 6 are transmit pins. auto: Sets the MDI mode to auto. In this mode, the port negotiates pin roles with its peer. normal: Sets the MDI mode to normal. In normal mode, pins 1 and 2 of the port are transmit pins, and pins 3 and 6 are receive pins. Description Use mdi to configure the MDI mode of a copper Ethernet interface. Use undo mdi to restore the default. By default, Ethernet interfaces operate in auto MDI mode. NOTE: This command is not applicable to fiber ports and internal Ethernet ports. Examples # Set GigabitEthernet 1/0/1 to operate in across MDI mode. system-view 27