Chuyn trang dnh cho k thut vin tin hc CHIA S - KINH NGHIM - HC TP - TH THUT

IIS + Network Load Balancing And DFS In Windows Server 2008Mc ch ca bi lab ny s gip cho h thng server web ca bn high available ti 99% vi kh nng handle c slng connection cao hn so vi hin ti.

Trong bi lab gm 3 phn:

Phn I: Ci t IIS.Phn II: Ci t Network Load Balancing v cu hnh.Phn III: Ci t DFS v cu hnh.

Phn I: Ci t IIS.Phn ny ti khng cp ti v c ng trn din n riPhn II: Ci t Network Load Balancing v cu hnh.

A: Ci t.

1/ M Server Manager > Features > Add Features

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2/ Click chn Network Load Balancing

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3/ Click Next nhiu ln bt u qu trnh ci t NLB.Tng t nh vy v tin hnh ci t NLB cho server Web 02.

B: Cu hnh Network Loadbalancing

1/ M Network Load Balancing Manager > Right Click Network Load Balancing Cluster > Chn New Cluster.

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2/ Xut hin ca s New Cluster, g IP 192.168.1.51 ca server Web 01 vo Host >Click Connect v ch mt lc ths lit k ra NIC ca server Web 01 > Chn Local Area Network v click Next.

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3/ Sau khi nhn Next th s chuyn qua bng config thng s cluster ca server Web 01 > default v click Next

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4/ Xut hin ca s Cluster IP Address > Click Add

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5/ Nhp vo a ch IP i in cho cluster ny: 192.168.1.90 v Subnet Mask: 255.255.255.0 > CLick OK

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6/ Click Next > ti Full Internet Name: g tn domain web ca 2 server ny. Cluster OPeration chn Unicast

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7/ Click Next chuyn qua bng Porl Rules > Click Edit v t thng s nh trong hnh > Click OK

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8/ Click Finish v ch vi giy NLB build Cluster.

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9/ Sau khi build xong th s hin ra nh trong hnh.

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10/ Tin hnh Add server Web 02 v cluster. Right click ln cluster va to v chn Add Host To Cluster.

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11/ Xut hin bng Add Host v g IP 192.168.1.52 vo Host > click Connect >Tng t bc 2 v s lit k ra ccNIC ca server Web 02 > Click chn Local Area Network v click Next.

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12/ Host Parameter: cc thng s default v click Next

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13/ Porl Rules default v click Finish

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14/ Sau khi click Finish th ta s c kt qu nh trong hnh.

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C: Testing

Qu trnh testing ta s test ln lt nh sau:- Stop Web 01 v truy cp http://192.168.1.90 thnh cng.- Stop Web 02 v truy cp http://192.168.1.90 thnh cng.

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