Hardware Installation Guide
Page 74
...You can identify this situation because the port will have many packet errors, or the port constantly loses and regains link. Contact your Cisco technical support representative if your switch does not pass POST. When the switch begins POST, the system LED slowly blinks green. Note POST... failures are usually fatal. Verify Switch Connections Review these situations: • Change the copper or fiber-optic cable with a known, good cable if necessary. • Look for a description of...
...You can identify this situation because the port will have many packet errors, or the port constantly loses and regains link. Contact your Cisco technical support representative if your switch does not pass POST. When the switch begins POST, the system LED slowly blinks green. Note POST... failures are usually fatal. Verify Switch Connections Review these situations: • Change the copper or fiber-optic cable with a known, good cable if necessary. • Look for a description of...
Hardware Installation Guide
Page 76
... speed and duplex or because of operation (the default) and an aggressive mode. Catalyst 2960 Switch Hardware Installation Guide 4-4 OL-7075-09 Monitor Switch Performance Review these sections when you troubleshoot switch performance problems: • Speed, Duplex, and Autonegotiation, page 4-4 • Autonegotiation and NIC Cards, page 4-5 • Cabling Distance, page 4-5 Speed...
... speed and duplex or because of operation (the default) and an aggressive mode. Catalyst 2960 Switch Hardware Installation Guide 4-4 OL-7075-09 Monitor Switch Performance Review these sections when you troubleshoot switch performance problems: • Speed, Duplex, and Autonegotiation, page 4-4 • Autonegotiation and NIC Cards, page 4-5 • Cabling Distance, page 4-5 Speed...
Hardware Installation Guide
Page 95
... Chapter 3, "Switch Installation (8-Port Switches)." Entering the Initial Configuration Information, page C-4 Accessing the CLI For an unconfigured switch, you connect the switch to a power source, review the safety warnings in Express Setup mode and then connecting an Ethernet port of the switch to the Ethernet port of your switch, connecting to...
... Chapter 3, "Switch Installation (8-Port Switches)." Entering the Initial Configuration Information, page C-4 Accessing the CLI For an unconfigured switch, you connect the switch to a power source, review the safety warnings in Express Setup mode and then connecting an Ethernet port of the switch to the Ethernet port of your switch, connecting to...