cisco 3750 power cable

I came back again, the last two articles introduced the Huawei Stack, third firewall IRF. This time to introduce the Cisco stack (stack), although the implementation of the idea is consistent, but the configuration there is a need to pay attention to the place, especially now do the two-tier operators of the network workers, all the producers will be, the pressure is really big.First, the topological environment:650) this.width=650; "Src=" Http://s2.5

Cisco 3750 switch stack configuration points 3750 stack is a real stack, the Catalyst 3550 series uses StackWise technology, it is an innovative stack architecture, A 32 Gbps stack interconnection is provided to connect up to nine switches and integrate them into a unified, logical, and optimized device for convergence, in this way, customers can deploy voice, vi

, and the slot number is different) Iii. Stack instances: 1: The stacked cables are physically connected. The connection method is master stack1, which is connected to slave stack2. 2: enable the master without any configuration. . 3: Server Load balancer is enabled. 4: No configuration is required. Line plug, automatic stacking election upon startup, master is highlighted) Note: You can also configure stacks first, such as IP addresses and priorities. 4. Check the current stack status: Show pla

Preface:The 3750 stack, unlike the 3550 stack, is a real stack. The Catalyst 3750 series uses StackWise technology and is an innovative stack architecture that provides a 32 Gbps stack interconnection, connect up to nine vswitches and integrate them into a unified, logical, and optimized device for integration, so that customers can deploy voice, video, and data applications with greater confidence,

CISCO 3750 Dual Switch stack operation, cisco3750 dual Double switch stack operation I. Basic Requirements: The ios version must be consistent with the dedicated stack module and stack cable, and the maximum number of stacks is 9. Ii. Stack advantages: High-density ports, easy to manage, and stacked switches can be regarded as a unified configuration of a switch

I will talk about two tips, one about monitoring switch port traffic and the other about store value. 1. Monitor switch port traffic Switch monitoring document in the production environment on the Internet. Therefore, it is complete, and a key knowledge is interspersed in the middle. Zabbix is still innocent .!!! In this demonstration, I used the production environment Cisco 3750 switch !!! (Only

#十二步 Save ConfigurationDestination filename [startup-config]?Building configuration ...[OK]switch#-=--------Switch#reload#重新启动-----------Press RETURN to get started!00:00:14:%spantree-5-extended_sysid:extended sysid enabled for type VLAN00:00:17:%sys-5-config_i:configured from memory by console00:00:17:%sys-5-restart:system restarted--Cisco Internetwork Operating System SoftwareIOS (tm) C2950 software (c2950-i6q4l2-m), Version 12.1 (9) EA1, RELEASE So

CISCO 3750 vswitch configuration export and IOS upgrade, 3750ios Download the tftpd32 Tool After installation 1. Set the file storage path 2. Select the IP address used to enable TFTP locally 1. Export Configuration Ensure that the IP address of the Local Machine and the switch are in the same CIDR Block and can be pinged. Use CRT and other tools to remotely connect to the vswitch. View files stored in a v

files backed up by the same device. or manually configured. Common commands:Restart a switch: Reload slot If you want to modify the number of the two switches, you can use the following command, restart after the effective:switch (config) #switch 1 Renumber 3 change the number of switch 1 to 3switch (config) #switch 2 Renumber 1 change the number of switch 2 to 1switch (config) #switch 3 Renumber 2 change the number of Switch 3 to 2Delete a switch: For example: removing a switch 1Switch (config

standard Ethernet power (PoE) network interconnection. When connecting an IEEE 802.3af-compliant or Cisco pre-standard power-on device to an PoE line card, PoE is in standard 100 unshielded twisted pair wires (UTP) up to 5th meters) -48 VDC power supply is provided on the cable