62.

63.

64.

65.

66.

67.

68.

69. sdlc xid C1 05DCCCC1 sdlc partner 4001.3745.1088 C1 sdlc address C2 sdlc xid C2 05DCCCC2 sdlc partner 4001.3745.1088 C2 sdlc dlsw C1 C2 ! ...

70. 用show dlsw reachability mac-address命令发现MAC地址没找到:

71. Router#show dlsw reachability mac-address 4001.3745.1088

72. DLSw MAC address reachability cache list

73. Mac Addr status Loc. peer/port rif

74. 0000.810f.6500 SEARCHING LOCAL

75. 在FEP连接的路由器一端,用show dlsw reachability

mac-address命令发现MAC地址没找到:

76. Router#show dlsw reachability mac-address 4001.3745.1088

77. DLSw MAC address reachability cache list

78. Mac Addr status Loc. peer/port rif

79. 0000.810f.6500 SEARCHING REMOTE

80.显示show source-bridge,没有令牌环口走SRB:

bolzano#show source-bridge

Global RSRB Parameters:

TCP Queue Length maximum: 100

Ring Group 100:

No TCP peername set, TCP transport disabled

Maximum output TCP queue length, per peer: 100

Rings:

诊断:加上"source-bridge"命令,连接正常了.

问题:同一个串口上,一个SDLC设备连接正常而其它几个不行.

建议:

1. 用show dlsw peer命令显示peer是up的.

2. milan#sh dlsw peers