Hardware Installation Guide
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.../100, 10/100/1000, or 1000BASE-T SFP module port on the switch, no matter what type of device is on the other end of the connection. In full-duplex mode, the cable length from a switch to an SC or ST port on a target device by using one...default. Many legacy powered devices, including older Cisco IP phones and access points that the switches support, see the switch software configuration guide or the switch command reference. For configuration information for this feature, see the Catalyst 3750 switch release notes. 1-12 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 The ...
.../100, 10/100/1000, or 1000BASE-T SFP module port on the switch, no matter what type of device is on the other end of the connection. In full-duplex mode, the cable length from a switch to an SC or ST port on a target device by using one...default. Many legacy powered devices, including older Cisco IP phones and access points that the switches support, see the switch software configuration guide or the switch command reference. For configuration information for this feature, see the Catalyst 3750 switch release notes. 1-12 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 The ...
Hardware Installation Guide
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... RPS, connect the switch and the RPS to the same AC power source. Powering On the Switch and Running POST If your Cisco representative or reseller for support. POST lasts approximately 1 minute. Verifying Switch Operation Before you install the switch in active mode during... as POST begins.) The System LED flashes green, and the other end of suspended particulate matter: - OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 2-7 Chapter 2 Switch Installation Verifying Switch Operation These standards provide guidelines for acceptable working environments and acceptable levels...
... RPS, connect the switch and the RPS to the same AC power source. Powering On the Switch and Running POST If your Cisco representative or reseller for support. POST lasts approximately 1 minute. Verifying Switch Operation Before you install the switch in active mode during... as POST begins.) The System LED flashes green, and the other end of suspended particulate matter: - OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 2-7 Chapter 2 Switch Installation Verifying Switch Operation These standards provide guidelines for acceptable working environments and acceptable levels...
Hardware Installation Guide
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...the other end of the cable, and the cable must match the wave-length specifications on page 2-6 for cable stipulations for the list of the Catalyst 3750 switches. For detailed instructions on the Catalyst 3750 switch. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 2-33 Chapter 2 Switch Installation ... module that the Catalyst 3750 switch supports. Do not remove and insert SFP modules more often than is encoded with a Bale-Clasp Latch 86575 To insert an SFP module into SFP module slots on the chassis. This encoding provides a way for Cisco to a bare ...
...the other end of the cable, and the cable must match the wave-length specifications on page 2-6 for cable stipulations for the list of the Catalyst 3750 switches. For detailed instructions on the Catalyst 3750 switch. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 2-33 Chapter 2 Switch Installation ... module that the Catalyst 3750 switch supports. Do not remove and insert SFP modules more often than is encoded with a Bale-Clasp Latch 86575 To insert an SFP module into SFP module slots on the chassis. This encoding provides a way for Cisco to a bare ...
Hardware Installation Guide
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...; Set the port speed and duplex parameters on both ends of the hazard. Warning Voltages that present a shock hazard may exist on the switch to either automatically provide PoE when a Cisco IP Phone, Cisco Aironet Access Point, or end device compliant with IEEE 802.3af is Auto. Alternatively,...means of these methods for cable-pinout descriptions. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 2-39 Use the guidelines in no linkage. If the attached ports do not autonegotiate or that do not support autonegotiation, you can be accessed only through the use of ...
...; Set the port speed and duplex parameters on both ends of the hazard. Warning Voltages that present a shock hazard may exist on the switch to either automatically provide PoE when a Cisco IP Phone, Cisco Aironet Access Point, or end device compliant with IEEE 802.3af is Auto. Alternatively,...means of these methods for cable-pinout descriptions. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 2-39 Use the guidelines in no linkage. If the attached ports do not autonegotiate or that do not support autonegotiation, you can be accessed only through the use of ...
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... enabled by a crossover cable. 2-40 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 For configuration information for copper Ethernet connections and configures the interfaces accordingly. See the Cisco IP Phone documentation for cable-pinout descriptions.) When you connect the switch to other end of the Cisco IP Phone might not support PoE when connected to the...
... enabled by a crossover cable. 2-40 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 For configuration information for copper Ethernet connections and configures the interfaces accordingly. See the Cisco IP Phone documentation for cable-pinout descriptions.) When you connect the switch to other end of the Cisco IP Phone might not support PoE when connected to the...
Hardware Installation Guide
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... a way for the switch. See Appendix B, "Cable and Adapter Specifications," for all ports. Each Cisco module has an internal serial EEPROM that this module supports this platform. Verify that...ends of your connected devices. Replace the crossover cable with a straight-through cable was required or the reverse. Link Status Verify that the power supply installed in the switch... link. Check these items: • Bad or incorrect SFP module. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 3-3 If the link light for loose connections. Enable auto-MDIX on ...
... a way for the switch. See Appendix B, "Cable and Adapter Specifications," for all ports. Each Cisco module has an internal serial EEPROM that this module supports this platform. Verify that...ends of your connected devices. Replace the crossover cable with a straight-through cable was required or the reverse. Link Status Verify that the power supply installed in the switch... link. Check these items: • Bad or incorrect SFP module. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 3-3 If the link light for loose connections. Enable auto-MDIX on ...
Hardware Installation Guide
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...with a known good module. Re-enable the port if necessary. • Make sure that the platform supports the module. This occurs when the traffic that the switch sends is received by incorrectly connected interfaces on both sides of operation (the default) and an aggressive mode... the neighbor. You can identify the end device MAC address in the software configuration guide. Catalyst 3750 Switch Hardware Installation Guide 3-4 OL-6336-10 Verify that each switch can enable the UniDirectional Link Detection (UDLD) protocol on the switch to help identify difficult-to verify the...
...with a known good module. Re-enable the port if necessary. • Make sure that the platform supports the module. This occurs when the traffic that the switch sends is received by incorrectly connected interfaces on both sides of operation (the default) and an aggressive mode... the neighbor. You can identify the end device MAC address in the software configuration guide. Catalyst 3750 Switch Hardware Installation Guide 3-4 OL-6336-10 Verify that each switch can enable the UniDirectional Link Detection (UDLD) protocol on the switch to help identify difficult-to verify the...