3Com 2928 User Guide - Page 85
Table 1-1, Description, Port State - sfp
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Table 1-1 describes the port configuration items. Table 1-1 Port configuration items Item Port State Speed Description Enable or disable the port. Sometimes, after you modify the operation parameters of a port, you need to disable and then enable the port to have the modifications take effect. Set the transmission rate of the port. Available options include: z 10: 10 Mbps z 100: 100 Mbps z 1000: 1000 Mbps z Auto: auto-negotiation z Auto 10: auto-negotiated to 10 Mbps z Auto 100: auto-negotiated to 100 Mbps z Auto 1000: auto-negotiated to 1000 Mbps z Auto 10 100: auto-negotiated to 10 or 100 Mbps z Auto 10 1000: auto-negotiated to 10 or 1000 Mbps z Auto 100 1000: auto-negotiated to 100 or 1000 Mbps z Auto 10 100 1000: auto-negotiated to 10, 100, or 1000 Mbps Duplex Link Type PVID SFP optical ports do not support the 10 or 100 option. Set the duplex mode of the port. z Auto: auto-negotiation z Full: full duplex z Half: half duplex Ethernet electrical ports whose transmission rate is configured as 1000 Mbps and SFP optical ports do not support the half option. Set the link type of the current port, which can be access, hybrid, or trunk. For details, refer to VLAN Configuration. To change the link type of a port from trunk to hybrid or vice versa, you must first set its link type to access. Set the default VLAN ID of the interface. For details about setting the PVID, refer to VLAN Configuration. To make sure a link properly transmits packets, the trunk or hybrid ports at the two ends of the link must have the same PVID. 1-2
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