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Địa chỉ MAC (6 bytes) Địa chỉ MAC được sử dụng bởi một chuyển đổi có thể đến từ các mô-đun giám sát, bảng nối đa năng, hoặc một hồ bơi của năm 1024 địa chỉ được gán cho mỗi giám sát hoặc bảng nối đa năng tùy thuộc vào mô hình chuyển đổi. | Server Load Balancing SLB 345 Step 2 Choose a load-balancing method. Switch config-slb-sfarrn predictor roundrobin leastconns Either weighted round-robin the default or weighted least connections can be used. Step 3 Identify the real servers in the server farm Switch config-slb-sfarrn real ip-address The server s actual IP address is given. Step 4 Assign a weight for the relative server capacity Switch config-slb-real weight weighting-value The weighting value 1 to 255 default 8 indicates the server s capacity to accept new connections relative to the other real servers in the server farm. Step 5 Put the real server into service Switch config-slb-real inservice By default SLB cannot use a real server until it is manually put into service. Later the real server can be taken out of service for maintenance with the no inservice command. This removes it from use in the SLB server farm until it is returned to service again. To take a real server out of service first get into the real server configuration mode by using the commands from Steps 1 and 3. Virtual Servers Configure each virtual server by the following series of steps Step 1 Name the virtual server Switch config ip slb vserver virtual-server-name The virtual server is given a descriptive name up to 15 characters. Step 2 Assign the virtual server to a server farm Switch config-slb-vserver serverfarm serverfarm-name SLB uses the virtual server as the front end for the server farm named. This server farm must already be configured populated with one or more real servers. Step 3 Assign an IP address to the virtual server Switch config-slb-vserver virtual ip-address Step 4 Control access to the virtual server Switch config-slb-vserver client ip-address inverse-mask 346 Chapter 14 Router Redundancy and Load Balancing By default any client from any IP address can make connections to the virtual server. To limit the access define only the IP subnet or address range with subnet mask that is allowed access. The .
