Brocade NetIron CES and Brocade NetIron CER Hardware Guide
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Hardware features
1
Network interfaces
This section describes the port types in the Brocade NetIron CES, Brocade NetIron CER 2000
series devices.
10/100/1000 Mbps ports
The 10/100/1000 ports on the device use auto-sensing and auto-negotiating to determine the
speed (10 Mbps, 100 Mbps, or 1000 Mbps) and duplex mode (full-duplex or half-duplex) of the port
at the other end of the link and adjust port speed accordingly.
Combination ports
On devices with combination (combo) ports, one port out of each pair of copper and fiber ports can
be active at a time. Combo ports are numbered 1-4. For example, you can use either copper port 2
or fiber port 2, but not both at the same time. You can use a combination of fiber and copper ports
or all copper or all fiber ports, as needed.
If you attach both the copper and fiber connectors for a port to the network, the fiber connectors
take precedence over the copper connectors. These ports support true media automatic detection,
meaning the device selects the fiber or copper connector based on link availability. If a fiber link
cannot be established, the device selects the copper media.
TABLE 4
LEDs for 10-Gbps Ethernet ports
LED
Port
State
Meaning
10-Gbps Port LEDs on devices with two 10-Gbps ports
Top
Left hand port
On
The port is connected.
Off
No fiber port connection exists.
Blinking
Traffic is being transmitted and received on the
fiber port
Bottom
Right hand port
On
The port is connected.
Off
No fiber port connection exists.
Blinking
Traffic is being transmitted and received on the
fiber port
10-Gbps Port LEDs on devices with four 10-Gbps ports
Top
Left hand port
On
The port is connected.
Off
No fiber port connection exists.
Blinking
Traffic is being transmitted and received on the
fiber port
Bottom
Right hand port
On
The port is connected.
Off
No fiber port connection exists.
Blinking
Traffic is being transmitted and received on the
fiber port
NOTE: The LEDs are located adjacent to the port connector.
Содержание NetIron CER 2024C
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Страница 68: ...56 Brocade NetIron CES and Brocade NetIron CER Hardware Guide 53 0000080 03 CLI Functionality 4...
Страница 86: ...74 Brocade NetIron CES and Brocade NetIron CER Hardware Guide 53 0000080 03 Fiber optic connector cleaning 5...
Страница 90: ...78 Brocade NetIron CES and Brocade NetIron CER Hardware Guide 53 0000080 03 China A China...
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