Vlanif 的接口MAC地址為什么會(huì)相同
2014/12/17 13:36:56點(diǎn)擊：
問(wèn)題描述
部分VLANIF接口的MAC地址相同
10.0.0.1 4846-fbd6-7a52 I - Vlanif1
10.0.1.1 4846-fbd6-7a5c I - Vlanif101
10.0.5.1 4846-fbd6-7a51 I - Vlanif105
10.0.6.1 4846-fbd6-7a52 I - Vlanif106
10.0.7.1 4846-fbd6-7a53 I - Vlanif107
10.0.8.1 4846-fbd6-7a54 I - Vlanif108
10.0.9.1 4846-fbd6-7a55 I - Vlanif109
10.0.10.1 4846-fbd6-7a56 I - Vlanif110
10.0.21.1 4846-fbd6-7a52 I - Vlanif121
10.0.200.1 4846-fbd6-7a56 I - Vlanif200
10.0.201.1 4846-fbd6-7a57 I - Vlanif201
10.0.0.1 4846-fbd6-7a52 I - Vlanif1
10.0.1.1 4846-fbd6-7a5c I - Vlanif101
10.0.5.1 4846-fbd6-7a51 I - Vlanif105
10.0.6.1 4846-fbd6-7a52 I - Vlanif106
10.0.7.1 4846-fbd6-7a53 I - Vlanif107
10.0.8.1 4846-fbd6-7a54 I - Vlanif108
10.0.9.1 4846-fbd6-7a55 I - Vlanif109
10.0.10.1 4846-fbd6-7a56 I - Vlanif110
10.0.21.1 4846-fbd6-7a52 I - Vlanif121
10.0.200.1 4846-fbd6-7a56 I - Vlanif200
10.0.201.1 4846-fbd6-7a57 I - Vlanif201
解決方案
盒式交換機(jī)每臺(tái)設(shè)備固定分配16個(gè)連續(xù)的MAC地址，首地址的低4bit固定為0，這個(gè)MAC地址作為橋MAC使用。剩余15個(gè)MAC地址作為vlanif接口MAC，循環(huán)使用。
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