Cisco WS-C4003 Software Guide - Page 64
Setting the Port Priority Level, Setting the Port Speed
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Configuring Ethernet and Fast Ethernet Ports Chapter 4 Configuring Ethernet and Fast Ethernet Switching Console> (enable) set port name 1/2 Server Link Port 1/2 name set. Console> (enable) show port 1 Port Name Status Vlan Level Duplex Speed Type 1/1 Router Connection connected trunk normal half 100 100BaseTX 1/2 Server Link connected trunk normal half 100 100BaseTX Last-Time-Cleared Tue Jun 16 1998, 16:25:57 Console> (enable) Setting the Port Priority Level You can configure the priority level of each port. When ports request access to the switching bus simultaneously, the switch uses port priority level to determine the order in which to give ports access. To set the port priority level, perform this task in privileged mode: Step 1 Step 2 Task Command Configure the priority level for a port. set port level mod_num/port_num {normal | high} Verify that port priority level is configured correctly. show port [mod_num[/port_num]] This example shows how to set the port priority level to high for port 1/1 and verify that the port priority is configured correctly: Console> (enable) set port level 1/1 high Port 1/1 level set to high. Console> (enable) show port 1 Port Name Status Vlan Level Duplex Speed Type 1/1 Router Connection connected trunk high half 100 100BaseTX 1/2 Server Link connected trunk normal half 100 100BaseTX Last-Time-Cleared Tue Jun 16 1998, 16:25:57 Console> (enable) Setting the Port Speed You can configure the port speed on 10/100-Mbps Fast Ethernet modules. Use the auto keyword to have the port autonegotiate speed and duplex mode with the neighboring port. Caution Make sure the device on the other end of the link is also configured for autonegotiation or a port speed or duplex mismatch will result. Software Configuration Guide-Catalyst 4000 Family, Catalyst 2948G, Catalyst 2980G, Releases 6.3 and 6.4 4-4 78-12647-02