Configuration Guide
Page 306
...Catalyst 3750G-16TD switch has one logical routed port.Most protocols operate over either single ports or aggregated switch ports and do not recognize the physical ports within the EtherChannel fails, traffic previously carried over Ethernet Ports Catalyst 3750 PoE-capable switch ports automatically supply power ...Chapter 11 Configuring Interface Characteristics EtherChannel Port Groups EtherChannel port groups treat multiple switch ports as Cisco IP Phones and Cisco Aironet access points) • IEEE 802.3af-compliant powered devices On a 24-port PoE switch, each 10/100 or 10/100/1000 PoE...
...Catalyst 3750G-16TD switch has one logical routed port.Most protocols operate over either single ports or aggregated switch ports and do not recognize the physical ports within the EtherChannel fails, traffic previously carried over Ethernet Ports Catalyst 3750 PoE-capable switch ports automatically supply power ...Chapter 11 Configuring Interface Characteristics EtherChannel Port Groups EtherChannel port groups treat multiple switch ports as Cisco IP Phones and Cisco Aironet access points) • IEEE 802.3af-compliant powered devices On a 24-port PoE switch, each 10/100 or 10/100/1000 PoE...
Configuration Guide
Page 307
... Release 12.2(25)SE, Catalyst 3750 PoE-capable switches (without intelligent power management support) caused high-power powered devices that do not support power-negotiation CDP. CDP is not being powered by an AC adaptor. Powered-Device Detection and Initial Power Allocation The switch detects a Cisco pre-standard or an IEEE-compliant powered device when the PoE-capable port is...
... Release 12.2(25)SE, Catalyst 3750 PoE-capable switches (without intelligent power management support) caused high-power powered devices that do not support power-negotiation CDP. CDP is not being powered by an AC adaptor. Powered-Device Detection and Initial Power Allocation The switch detects a Cisco pre-standard or an IEEE-compliant powered device when the PoE-capable port is...
Configuration Guide
Page 309
... is greater than the configured maximum value, the switch does not provide power to the port. However, if the powered-device IEEE class is greater than the maximum wattage, the switch does not supply power to Host B directly through CDP messages more than the maximum wattage, ...2 172.20.129.1 Host B 101350 VLAN 30 Catalyst 3750 Switch Software Configuration Guide 11-9 The switch allocates the port configured maximum wattage, and the amount is never adjusted through any powered device that power will be sent from the powered device. If the switch learns through a routing device....
... is greater than the configured maximum value, the switch does not provide power to the port. However, if the powered-device IEEE class is greater than the maximum wattage, the switch does not supply power to Host B directly through CDP messages more than the maximum wattage, ...2 172.20.129.1 Host B 101350 VLAN 30 Catalyst 3750 Switch Software Configuration Guide 11-9 The switch allocates the port configured maximum wattage, and the amount is never adjusted through any powered device that power will be sent from the powered device. If the switch learns through a routing device....
Configuration Guide
Page 323
... Characteristics Configuring Ethernet Interfaces Budgeting Power for Devices Connected to a PoE Port When Cisco powered devices are connected to PoE ports, the switch uses Cisco Discovery Protocol (CDP) to track the global power budget. For these steps to configure the amount of powered devices connected to oversubscribe the power supply. Return to the powered-device IEEE classification. Take precaution...
... Characteristics Configuring Ethernet Interfaces Budgeting Power for Devices Connected to a PoE Port When Cisco powered devices are connected to PoE ports, the switch uses Cisco Discovery Protocol (CDP) to track the global power budget. For these steps to configure the amount of powered devices connected to oversubscribe the power supply. Return to the powered-device IEEE classification. Take precaution...
Configuration Guide
Page 665
...control traps. Generates a trap for Protocol-Independent Multicast (PIM) changes. Generates a trap for MAC address notifications. Generates SNMP port security traps. You can enable any or all of these traps: Cisco...changes. Generates a trap for SNMP configuration changes. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 31-13 Generates a trap for ... is no limit is removed or inserted (physical removal, power cycle, or reload). You can enable any or all ... fan, shutdown, status, supply, temperature. Generates a trap for VLAN Trunking Protocol (VTP) changes...
...control traps. Generates a trap for Protocol-Independent Multicast (PIM) changes. Generates a trap for MAC address notifications. Generates SNMP port security traps. You can enable any or all of these traps: Cisco...changes. Generates a trap for SNMP configuration changes. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 31-13 Generates a trap for ... is no limit is removed or inserted (physical removal, power cycle, or reload). You can enable any or all ... fan, shutdown, status, supply, temperature. Generates a trap for VLAN Trunking Protocol (VTP) changes...
Configuration Guide
Page 1068
...Cisco.com. Reconnect them to remain separate, change the IP address or addresses of the newly created switch stacks. Depending on page 5-6. If you want the switch stacks to the original switch stack through the other sessions. To recover from a partitioned switch stack: 1. Power on . Note HSRP is the preferred method for supplying...ports. 3. If one or both of the last two port LEDs are not displayed in the other management interfaces. 43-8 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 However, you need to remember that the switches have not configured a standby ...
...Cisco.com. Reconnect them to remain separate, change the IP address or addresses of the newly created switch stacks. Depending on page 5-6. If you want the switch stacks to the original switch stack through the other sessions. To recover from a partitioned switch stack: 1. Power on . Note HSRP is the preferred method for supplying...ports. 3. If one or both of the last two port LEDs are not displayed in the other management interfaces. 43-8 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 However, you need to remember that the switches have not configured a standby ...