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Displaying Diagnostic Information

Context

When the system experiences a fault or during routine maintenance, you can view diagnostic information to collect the running information of all modules.

Diagnostic information is mainly used for fault location. Collecting diagnostic information may affect system performance, for example, increase the CPU usage. Therefore, it is recommended not to collect diagnostic information when the system is running normally.

Procedure

  • Run the display diagnostic-information [ acl | arp | bfd | defend | dhcp | l2adp | l3adp | lbdt | lldp | mcast | mpls | qos | rrpp | sdk | smlk | srm | stack | stat | stp | ucm ] [ file-name ] command to view the device diagnostic information.
Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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