How to configure Port Mirroring and Analyze packet format

How  to  configure   Port Mirroring and Analyze packet format

1. Currently  progress：

Topo: AR 169F(GE 0/0/1)----Phone

 customer want   to do  the  following  operation   to capture  the  packet sending to AR ---Capture the LLDP sending from  Phone  to AR GE  0 /0/1 to  Analysis the  LLDP packet format .

Configure Port Mirroring: set  one free GE interface of AR 169F  as   observe-port .  For example ， you choose  GigabitEthernet0/0/3, then  connect  the GE  0/0/3  to  PC. capture the  packet   by     tool, such as wireshark . finally send  us  the  packets  file .

Document  link:

https://support.huawei.com/hedex/hdx.do?docid=EDOC1000085855&id=dc_cfg_mirror_1131&text=Example%25252520for%25252520Configuring%252525201%2525253A1%25252520Local%25252520Port%25252520Mirroring&lang=en

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observe-port interface GigabitEthernet0/0/3

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interface GigabitEthernet0/0/1

mirror to observe-port inbound

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return