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{:soso_e100:}R0(config-if)#do sh fra map Serial0/0 (up): ip 192.168.2.1 dlci 102(0x66,0x1860), dynamic,
broadcast,
IETF, status defined, active //查看帧中继是否是IETF
r2(config-if)#do sh frame map
Serial0/0 (up): ip 192.168 .1.1 dlci 301(0x12D,0x48D0), static,
broadcast,
CISCO, status defined, active //静态映射的Cisco有显示
Serial0/0 (up): ip 192.168.2.1 dlci 302(0x12E,0x48E0), dynamic,
broadcast,, status defined, active //动态学习Cisco没有显示,但是是Cisco标准
帧中继每60秒发送一次反向ARP
动态学习DLCI,用命令clear frame-relay inarp 清除映射表,帧中继交换机会60秒学习到映射内容
串口中,默认水平分割是开启的(Split horizon is enabled),
封装了帧中继后,水平分割就关闭(Split horizon is disabled)
R1(config-if)#frame-relay lmi-type ?
cisco
ansi
q933a
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