Qtech QSW-8200-28F-AC-DC [4/11] Monitor session destination interface

User Manual

Chapter 1. Commands for Mirroring Configuration 4

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interface, or can be multiple interfaces. For flow mirror, only datagram received can be

mirrored. The parameters can be rx, tx, both. The related access list should be

prepared before this command is issued. For how to configure the access list, please

refer to ACL configuration. The mirror can only be created after the destination

interface of the corresponding session has been configured.

 Example: Configure the mirror interface 1/0/6 to filter with access list 120 in session 2.

 Switch(config)#monitor session 2 source interface 1/0/6 access-list 120 rx

1.3 monitor session destination interface

 Command: monitor session <session> destination interface <interface-number>

 no monitor session <session> destination interface <interface-number>

 Function: Specify the destination interface of the mirror. The no form command will

disable this configuration.

 Parameters: <session> is the session number of the mirror, which is currently limited to

1-7. <interface-number> is the destination interface of the mirror.

 Default: None.

 Command Mode: Global mode

 Usage Guide: 7 destination mirror interface is supported on the switch. To be

mentioned. The interface which is configured as the destination of the mirror should

not be configured as the member of the interface trunk. And the maximum throughput

of the interface is recommended to be larger than the total throughput of the

interfaces to be mirrored. If the destination of a session is removed, the mirror path

configured in the session will be removed at the same time. And if the destination

interface is reconfigured, the interface path will be recovered. To be mentioned, the

flow mirror can only be recovered after the destination of the interface is re-

configured.

 Example: Configure interface 1/0/7 as the destination of the mirror.

 Switch(config)#monitor session 1 destination interface ethernet 1/0/7

1.4 show monitor

 Command: show monitor

 Function: To display information about the source and destination ports of all the

mirror sessions.

 Command Mode: Admin Mode

 Usage Guide: This command is used to display the source and destination ports for the

configured mirror sessions. For port mirroring and flow mirroring, the mirror mode of

the source can be displayed. For MAC mirroring, MAC mirror configuration will be

displayed for the supported switch cards.

 Example:

 Switch#show monitor