Can DLDP packets be mirrored on S series switches

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DLDP packets cannot be mirrored on S series switches.

Other related questions:
Configure local traffic mirroring on S series switch
For S series switches (except S1700 switches), traffic mirroring can be configured based on ACLs and Modular Quality of Service Command-Line Interface (MQC) (complex traffic classification). ACL-based traffic mirroring is easy to configure but supports fewer packet types than MQC-based traffic mirroring and supports only inbound traffic mirroring. MQC-based traffic mirroring is complex to configure but supports more packet types and supports mirroring of both inbound and outbound (packets that are sent) traffic. Depending on whether the mirrored device is directly connected to the monitoring device, traffic mirroring is classified into local and remote traffic mirroring. For example, copy inbound packets with the source IP address of 192.168.10.1 on GE2/0/1 to the observing port GE1/0/1 directly connected to the monitoring device. The configuration procedure is as follows: 1. ACL-based configuration [HUAWEI] observe-port 1 interface gigabitethernet 1/0/1 //Configure the local observing port. [HUAWEI] acl 2001 [HUAWEI-basic-acl-2001] rule permit source 192.168.10.1 0 //Permit packets with the source IP address of 192.168.10.1. [HUAWEI-basic-acl-2001] quit [HUAWEI] interface gigabitethernet 2/0/1 [HUAWEI-GigabitEthernet2/0/1] traffic-mirror inbound acl 2001 to observe-port 1 //Mirror specified packets on GE2/0/1 to the local observing port. 2. MQC-based configuration [HUAWEI] observe-port 1 interface gigabitethernet 1/0/1 //Configure the local observing port. [HUAWEI] acl 2001 [HUAWEI-basic-acl-2001] rule permit source 192.168.10.1 0 [HUAWEI-basic-acl-2001] quit [HUAWEI] traffic classifier c1 //Configure a traffic classifier to match packets with the sources IP address of 192.168.10.1. [HUAWEI-classifier-c1] if-match acl 2001 [HUAWEI-classifier-c1] quit [HUAWEI] traffic behavior b1 //Define traffic mirroring in a traffic behavior. [HUAWEI-behavior-b1] mirroring to observe-port 1 [HUAWEI-behavior-b1] quit [HUAWEI] traffic policy p1 //Configure a traffic policy and bind the traffic classifier and traffic behavior to the traffic policy. [HUAWEI-trafficpolicy-p1] classifier c1 behavior b1 [HUAWEI-trafficpolicy-p1] quit [HUAWEI] interface gigabitethernet 2/0/1 [HUAWEI-GigabitEthernet2/0/1] traffic-policy p1 inbound //Apply the traffic policy to the mirrored port.

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