Extreme Networks e" series Guía de instalación descargar pdf (Pagina 45)

Port Connections

Consolidated "e" Series Hardware Installation Guide 45

On the Summit 200-24, ports 25 and 26 are the Gigabit Ethernet ports that have the redundant PHY

interfaces. On the Summit 200-48, it is ports 49 and 50. Each port has one mini-GBIC and 1000BASE-T

connection.

To set up a redundant link on either port 25 or on port 49, connect the active fibre and 1000BASE-T

links to both the RJ-45 and mini-GBIC interfaces of that port.

Summit 200-24 Switch Uplink Redundancy

Gigabit Ethernet uplink redundancy on the Summit 200-24 switch follows these rules:

• Ports 25 and 26 are Gigabit Ethernet ports that have redundant PHY interfaces, one mini-GBIC and

one 1000BASE-T connection for each port.

• Each of the uplink Gigabit Ethernet ports (25 and 26) can use either the mini-GBIC or the

1000BASE-T interface, but not both simultaneously.

• Only one interface on each port can be active at a time. For example, on port 25, with both the

mini-GBIC and 1000BASE-T interfaces connected, only one interface can be activated. The other is

inactive. If both interfaces are connected, the switch defaults to the fiber interface (mini-GBIC) and

deactivates the 1000BASE-T interface.

• If only one interface is connected, the switch activates the connected interface.

• To set up a redundant link on port 25, connect the active fibre and 1000BASE-T links to both the

RJ-45 and mini-GBIC interfaces of port 25. The switch defaults to the fiber link. If the fiber link fails

during operation, the switch automatically activates the redundant 1000BASE-T link.

Summit 200-48 Switch Uplink Redundancy

Gigabit Ethernet uplink redundancy on the Summit 200-48 switch follows these rules:

• Ports 49 and 50 are Gigabit Ethernet ports that have redundant PHY interfaces, one mini-GBIC and

one 1000BASE-T connection for each port.

• Each of the uplink Gigabit Ethernet ports (49 and 50) can use either the mini-GBIC or

the1000BASE-T interface, but not both simultaneously.

• Only one interface on each port can be active at a time. For example, on port 49, with both the

mini-GBIC and 1000BASE-T interfaces connected, only one interface can be activated. The other is

inactive. If both interfaces are connected, the switch defaults to the fiber interface (mini-GBIC) and

deactivates the 1000BASE-T interface.

• If only one interface is connected, the switch activates the connected interface.

• To set up a redundant link on port 49, connect the active fibre and 1000BASE-T links to both the

RJ-45 and mini-GBIC interfaces of port 49. The switch defaults to the fiber link. If the fiber link fails

during operation, the switch automatically activates the redundant 1000BASE-T link.

For information on the mini-GBIC, see “Evaluating and Meeting Mini-GBIC Requirements” on page 31.

NOTE

When configuring the Summit 200-48 switch, all ports specified as mirrored ports and mirroring port, or

ACL ingress ports and egress port, must belong to the same port group. Port group 1 consists of ports

1 through 24 and port 49; port group 2 consists of ports 25 through 48 and port 50.

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Extreme Networks e" series Guía de instalación Pagina 45