NEC QX-S6648XP-6Q, Руководство по установке

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Installation Guide
QX-S6600 Series Ethernet Switches
5 Setting up an IRF fabric
5-5
IRF fabric in ring topology
IRF-port2
IRF-port2
IRF-port2
IRF-port1
IRF-port1
IRF-port1
1
2
3
1
2 3
5.2.4 Identifying physical IRF ports on the member switches
Identify the SFP+ or QSFP+ ports to be used for IRF connections on the member switches
according to your topology and connection scheme.
All the SFP+ and QSFP+ ports on the QX-S6600 Series can be used for IRF connections.
Follow these guidelines when you identify SFP+ ports to be used for IRF connections:

On a QX-S6648XP-6Q, the SFP+ ports are grouped by port number in ascending
order, starting from one. Every four SFP+ ports form one group.

On a QX-S6648XT-6Q, the 1/10-GE Ethernet ports are grouped by port number in
ascending order, starting from one. Every four 1/10-GE Ethernet ports form one group.

A 1/10-GE Ethernet port/SFP+/QSFP+ port can be bound to an IRF port or operate as