cisco layer 3 switch models

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Linux-based layer-3 Switch

eth1.200 hw ether 00: 05: 5D: 61: 00: 31, ifup eth1 A complete VLAN (interface) is successfully added. This function is equivalent to executing vlan 200, ip address 192.168.200.1 255.255.0 on a layer-3 switch. Configurations on L2 Switches The configuration on the L2 Switch is the same as before. Take AVAYA P334 as

Configure an ACL on a layer-3 Switch

3750 configuration: 3750 # conft3750 (config) # intf0153750 (config-if) # switchportmodetrunk3750 (config) # end3750 # vlandatabase3750 (vlan) # vtpserver3750 (vlan) # vtpdomainsy3750) # vtppasswordcisco3750 (vlan) # vlan103750 (vlan) # vlan2037 3750 configuration: 3750 # conf t 3750 (config) # int f0/15 3750 (config-if) # switchport mode trunk 3750 (config) # end 3750 # vlan database 3750 (vlan) # vtp server 3750 (vlan) # vtp domain sy 3750 (vlan) # vtp password

Implementation of layer-3 Switch communication and DHCP

Idea: Configure The VTP host and client, enable IP routing, and divide VLAN -----> define IP addresses for each VLAN port, and enable trunk ------> enable DHCP on The vtp server, and define IP-pool, set different CIDR blocks to VLAN interface IP addresses as gateways ------> Add ports to corresponding VLANs -------> set management IP addresses and passwords of vswitches 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/4C/42/wKiom1Q6Ms_AiVU2AAH5SP-f5do600.jpg "Title =" Capture 2.jp

Layer-3 Switch for inter-VLAN Routing

650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M01/3E/C6/wKioL1PHq7vSXrVUAAHMdVdd__k264.jpg "style =" float: none; "Title =" three-layer switching real-time vlan 1.jpg "alt =" wkiol1phq7vsxrvuaahmdvdd1_k264.jpg "/> 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M00/3E/C6/wKiom1PHqqOCE49aAAITnTLbotA838.jpg "style =" float: none; "Title =" three-layer swap real vlan 2.jpg "alt =" wkio

Layer-3 Switch for DHCP

650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131227/0559435237-0.png "title =" three-layer switching machine current dhcpfunction .png "/> Vlan da Vlan 10 Vlan 20 Vlan 30 Vlan 40 Exit Conf ter Int vlan 10 Ip add 192.168.1.1 255.255.255.0 Int vlan 20 Ip add 192.168.2.1 255.255.255.0 Int vlan 30 Ip add 192.168.3.1 255.255.255.0 Int vlan 40 Ip add 192.168.4.1 255.255.255.0 Ip routing Ip dhcp excluded-address 192.168.1.1 Ip dhcp exc

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