交换机6850

看下日志，看下是不是状态恢复正常了

<D1A1_06-AI-Leaf01>display logbuffer | include 1/0/6
%Jul 25 16:00:50:134 2024 D1A1_06-AI-Leaf01 DEV/2/INTERNALLINK_ALARM_OCCUR: Internal link alarm occurred. (PhysicalIndex=203, PhysicalName=Twenty-FiveGigE1/0/6, RelativeResource=(bustype:mac link,sourceport:(chiptype:5,slot:1,chipid:0,portid:4)), ErrorCode=427001, Reason=MAC chip link failure.)
%Jul 25 16:00:50:137 2024 D1A1_06-AI-Leaf01 DEV/2/INTERNALLINK_ALARM_OCCUR: Internal link alarm occurred. (PhysicalIndex=203, PhysicalName=Twenty-FiveGigE1/0/6, RelativeResource=(interface:port down), ErrorCode=482002, Reason=The interface Physical state changed to down.)
%Jul 25 16:00:50:138 2024 D1A1_06-AI-Leaf01 DEV/1/BOARD_FATALALARM_OCCUR: Board fatal alarm occurred. (PhysicalIndex=203, PhysicalName=Twenty-FiveGigE1/0/6, RelativeResource=(chiptype:switch isolated,slot:1,subslot:0,chipid:0,port:4), ErrorCode=423012, Reason=The switch chip was isolated because of system expansion.)
%Jul 25 16:00:50:137 2024 D1A1_06-AI-Leaf01 IFNET/3/PHY_UPDOWN: Physical state on the interface Twenty-FiveGigE1/0/6 changed to down.
%Jul 25 16:01:14:742 2024 D1A1_06-AI-Leaf01 DEV/2/INTERNALLINK_ALARM_CLEAR: Internal link alarm cleared. (PhysicalIndex=203, PhysicalName=Twenty-FiveGigE1/0/6, RelativeResource=(bustype:mac link,sourceport:(chiptype:5,slot:1,chipid:0,portid:4)), ErrorCode=427001, Reason=MAC chip link recovered.)
%Jul 25 16:01:14:742 2024 D1A1_06-AI-Leaf01 DEV/2/INTERNALLINK_ALARM_CLEAR: Internal link alarm cleared. (PhysicalIndex=203, PhysicalName=Twenty-FiveGigE1/0/6, RelativeResource=(interface:port down), ErrorCode=482002, Reason=The interface Physical state changed to up.)
%Jul 25 16:01:14:744 2024 D1A1_06-AI-Leaf01 IFNET/3/PHY_UPDOWN: Physical state on the interface Twenty-FiveGigE1/0/6 changed to up.
%Jul 25 16:01:14:747 2024 D1A1_06-AI-Leaf01 LAGG/6/LAGG_LACP_RECEIVE_TIMEOUT: LACPDU reception timed out on member port WGE1/0/6 in aggregation group BAGG6.
%Jul 25 17:04:14:299 2024 D1A1_06-AI-Leaf01 SHELL/6/SHELL_CMD: -Line=vty0-IPAddr=172.16.6.5-User=admin; Command is display interfac Twenty-FiveGigE 1/0/6
%Jul 25 17:04:14:331 2024 D1A1_06-AI-Leaf01 SHELL/6/SHELL_CMD_EXECUTESUCCESS: -Line=vty0-User=admin-IPAddr=172.16.6.5; Command display interfac Twenty-FiveGigE 1/0/6 in view shell succeed to be executed. Result=Success.
%Jul 25 17:04:41:197 2024 D1A1_06-AI-Leaf01 SHELL/6/SHELL_CMD: -Line=vty0-IPAddr=172.16.6.5-User=admin; Command is display interface Twenty-FiveGigE 1/0/6
%Jul 25 17:04:41:229 2024 D1A1_06-AI-Leaf01 SHELL/6/SHELL_CMD_EXECUTESUCCESS: -Line=vty0-User=admin-IPAddr=172.16.6.5; Command display interface Twenty-FiveGigE 1/0/6 in view shell succeed to be executed. Result=Success.
%Jul 25 17:05:34:047 2024 D1A1_06-AI-Leaf01 SHELL/6/SHELL_CMD: -Line=vty0-IPAddr=172.16.6.5-User=admin; Command is display logbuffer | include 1/0/6
%Jul 25 17:05:34:105 2024 D1A1_06-AI-Leaf01 SHELL/6/SHELL_CMD_EXECUTESUCCESS: -Line=vty0-User=admin-IPAddr=172.16.6.5; Command display logbuffer | include 1/0/6 in view shell succeed to be executed. Result=Success.

你这是盒式交换机，哪来的单板

直接登录设备看log文件、设备状态