HP 6120XG HP ProCurve Series 6120 Blade Switches Installation and Getting Star - Page 14

Introducing the Switch Note 6 ➊ Figure 5. Blade Switch components ➓ 11 12 Item Description 1 Port 17 (10GBASE-CX4)1 2 Console Port (USB 2.0 mini-AB connector) 3 Clear button 4 Port 17 SFP+ (10-GbE) slot1,2 5 Port 18 SFP+ (10-GbE) slot2 6 Port 19 SFP+ (10-GbE) slot2 7 Port 20 SFP+ (10-GbE) slot2 8 Port 21 SFP+ (10-GbE) slot2 9 Port 22 SFP+ (10-GbE) slot2 10 Port 23 SFP+ (10-GbE) slot2 11 Port 24 SFP+ (10-GbE) slot2 12 Reset button (recessed) 1Dual-personality port. See explanation below. 2Supports 10GBASE-SR SFP+, 10GBASE-LR SFP+, 10GBASE-LRM SFP+, 1000BASE-T SFP, 1000BASESX SFP, and 1000BASE-LX SFP pluggable optical transceiver modules. Dual-personality ports Port 17 consists of a CX4 port shared with an SFP+ port. Only one may be active. The SFP+ port takes precedence: if it contains a module, it is the active port and the CX4 port is inactive. Ports 23 and 24 are each shared with inter-switch link ports on the blade switch's backplane. Either the SFP+ port on the front panel or the backplane port can be active, but both can not be active at the same time. The SFP+ port on the frontplane takes precedence: if it contains a module, it is the active port and its corresponding backplane port is inactive. The ISL ports are disabled in the default configuration on the 6120/XG. When the port is changed from ISL to transceiver or from transceiver to ISL the port is disabled. The port must be manually enabled by way of a switch configuration interface and the OA interface before the ports will link. Do not attempt to enable these ports unless the interconnect blade adjacent to this switch is an identical ProCurve switch. For more information see the HP BladeSystem OA User Guide on the HP Web site www.hp.com/go/bladesystem/documentation. To prevent loops, LACP is on by default on these two ports, and Spanning Tree is on by default for the whole switch.