Hardware Installation Guide
Page 2
... not installed and used in this manual generates and may cause harmful interference to provide reasonable protection against such interference in this document or website are the property of the UNIX operating system. Catalyst 2960 Switch Hardware Installation Guide © 2005-2010 Cisco Systems, Inc. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR...
... not installed and used in this manual generates and may cause harmful interference to provide reasonable protection against such interference in this document or website are the property of the UNIX operating system. Catalyst 2960 Switch Hardware Installation Guide © 2005-2010 Cisco Systems, Inc. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR...
Hardware Installation Guide
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...including training courses, self-study options, seminars, and career certifications programs are available on the Cisco.com Product Documentation home page. In this manual. It describes the physical and performance characteristics of Ethernet and local area networking. Caution Means... Support Documentation/Cisco IOS Software. Notes contain helpful suggestions or references to materials not contained in this situation, you are familiar with the concepts and terminology of the switch, explains how to configure your switch. OL-7075-09 Catalyst 2960 Switch Hardware Installation ...
...including training courses, self-study options, seminars, and career certifications programs are available on the Cisco.com Product Documentation home page. In this manual. It describes the physical and performance characteristics of Ethernet and local area networking. Caution Means... Support Documentation/Cisco IOS Software. Notes contain helpful suggestions or references to materials not contained in this situation, you are familiar with the concepts and terminology of the switch, explains how to configure your switch. OL-7075-09 Catalyst 2960 Switch Hardware Installation ...
Hardware Installation Guide
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...SFP modules for Gigabit uplink connections and 100-Megabit SFP modules for 100-Megabit connections to manually select the RJ-45 connector or the SFP module connector. For more information about cabling ...switch, but you can receive power from your Cisco representative. (See Figure 1-22.) OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-13 These Catalyst 2960 switches do not have an SFP module slot: • Catalyst 2960PD-8TT-L • Catalyst 2960-24LT-L • Catalyst 2960-24-S • Catalyst 2960-24TT-L • Catalyst 2960-48TT-L • Catalyst 2960...
...SFP modules for Gigabit uplink connections and 100-Megabit SFP modules for 100-Megabit connections to manually select the RJ-45 connector or the SFP module connector. For more information about cabling ...switch, but you can receive power from your Cisco representative. (See Figure 1-22.) OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-13 These Catalyst 2960 switches do not have an SFP module slot: • Catalyst 2960PD-8TT-L • Catalyst 2960-24LT-L • Catalyst 2960-24-S • Catalyst 2960-24TT-L • Catalyst 2960-48TT-L • Catalyst 2960...
Hardware Installation Guide
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...autonegotiate or that have their speed and duplex parameters manually set can explicitly set the speed and duplex parameters. To maximize performance, choose one of the unit. and 48-Port Switches) After the switch is mounted on the switch. Note When the connectors are not being used... using the CLI setup program, go to the recessed areas on page 2-20 to all switches except the Catalyst 2960-8TC-L, 2960-8TC-S, 2960G-8TC-L, and 2960PD-8TT-L switches. See the "Verifying Switch Operation" section on both ends of attached devices. For information applicable to a 10/100 or...
...autonegotiate or that have their speed and duplex parameters manually set can explicitly set the speed and duplex parameters. To maximize performance, choose one of the unit. and 48-Port Switches) After the switch is mounted on the switch. Note When the connectors are not being used... using the CLI setup program, go to the recessed areas on page 2-20 to all switches except the Catalyst 2960-8TC-L, 2960-8TC-S, 2960G-8TC-L, and 2960PD-8TT-L switches. See the "Verifying Switch Operation" section on both ends of attached devices. For information applicable to a 10/100 or...
Hardware Installation Guide
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...the UniDirectional Link Detection (UDLD) protocol on fiber-optic connections. This can cause loops. A unidirectional link can happen when you manually set the speed and duplex or because of the connectivity issue. A common issue with speed and duplex occurs when the duplex ...table. Spanning Tree Loops Spanning Tree Protocol (STP) loops can identify the end device MAC address in the software configuration guide. Catalyst 2960 Switch Hardware Installation Guide 4-4 OL-7075-09 Ping the End Device Verify the end device connection by the same frames, crowding out legitimate...
...the UniDirectional Link Detection (UDLD) protocol on fiber-optic connections. This can cause loops. A unidirectional link can happen when you manually set the speed and duplex or because of the connectivity issue. A common issue with speed and duplex occurs when the duplex ...table. Spanning Tree Loops Spanning Tree Protocol (STP) loops can identify the end device MAC address in the software configuration guide. Catalyst 2960 Switch Hardware Installation Guide 4-4 OL-7075-09 Ping the End Device Verify the end device connection by the same frames, crowding out legitimate...
Hardware Installation Guide
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... and speed: • Let both ports autonegotiate both speed and duplex. • Manually set both sides of the connection. • If a remote device does not autonegotiate, configure the duplex settings on both ends of the connection. OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 4-5 If this procedure unless you can adjust itself even...
... and speed: • Let both ports autonegotiate both speed and duplex. • Manually set both sides of the connection. • If a remote device does not autonegotiate, configure the duplex settings on both ends of the connection. OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 4-5 If this procedure unless you can adjust itself even...