Chapter 2 Ethernet and Gigabit Ethernet Switching Modules
Ethernet Module LEDs
forwarding card provides hardware-based MAC learning and forwards traffic at 48 Mpps. The 8-port 10 Gigabit Ethernet module can demonstrate 60 Gbps local switching. Besides increased port density, it also has increased port buffering and enhanced queuing and scheduling mechanisms for congestion management.
The 8-Port Gigabit Ethernet Switching Module (WS-X6708-10G-3C) supports the following optics: X2-10GB-SR, X2-10GB-LR, X2-10GB-ER, X2-10GB-LX4, and X2-10GB-CX4.
The QoS port architecture (Rx/Tx) for this module is 8q4t/1p7q4t.
Figure 2-35 8-Port Gigabit Ethernet Switching Module (WS-X6708-10G-3C)
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The front panel LEDs are described in Table 2-3 on page 2-21.
8-Port Gigabit Ethernet Switching Module (WS-X6708-10G-3CXL)
The 8-Port Gigabit Ethernet Switching Module (WS-X6708-10G-3CXL) comprises a WS-X6708-10GE base board and a distributed forwarding card (WS-F6700-DFC3CXL). The base module supports up to eight pluggable X2 optics and has a 40 Gbps connection to the fabric and is therefore 2:1 oversubscribed. The distributed forwarding card provides hardware-based MAC learning and forwards traffic at 48 Mpps. The 8-port 10 Gigabit Ethernet module can demonstrate 60 Gbps local switching. Besides increased port density, it also has increased port buffering and enhanced queuing and scheduling mechanisms for congestion management. .
The 8-Port Gigabit Ethernet Switching Module (WS-X6708-10G-3CXL) supports the following optics: X2-10GB-SR, X2-10GB-LR, X2-10GB-ER, X2-10GB-LX4, and X2-10GB-CX4.
The QoS port architecture (Rx/Tx) for this module is 8q4t/1p7q4t.
Figure 2-36 8-Port Gigabit Ethernet Switching Module (WS-X6708-10G-3C)
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The front panel LEDs are described in Table 2-3 on page 2-21.
Ethernet Module LEDs
The Ethernet and Gigabit Ethernet module front-panel LEDs are described in Table 2-3.
Table 2-3 Ethernet and Gigabit Ethernet Module LEDs
| | LED | Color/State | Description |
| | | | |
| | STATUS | Green | All diagnostics pass; the module is operational. |
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