D-Link DGS-1250 Emulator - Page 304
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DGS-1250 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide Parameters session SESSIONNUMBER interface INTERFACE-ID , - both rx tx Specifies the session number for the port monitor session. The valid number is 1. Specifies the source interface for a port monitor session. (Optional) Specifies a series of interfaces or separates a range of interfaces from a previous range. No space is allowed before or after the comma. (Optional) Specifies a range of interfaces. No space is allowed before or after the hyphen. (Optional) Specifies to monitor the packets transmitted and received on the port. (Optional) Specifies to monitor the packets received on the port. (Optional) Specifies to monitor the packets transmitted on the port without forwarding, which means regardless of the port's STG status. Default None. Command Mode Global Configuration Mode. Usage Guideline Both physical ports and port channels are valid as source interfaces of monitor sessions. For a monitor session, multiple source interfaces can be specified, but only one destination interface can be specified. An interface cannot be a source interface of one session and destination port of another session simultaneously. An interface can be configured as destination interface of multiple sessions, but it can be a source interface of only one session. If the direction is not specified, both TX (transmitted) and RX (received) traffic are monitored. Example This example shows how to create a port monitor session with session number 1. It assigns the physical port 1 as the destination port and three source physical ports 2 to 4 as monitor source ports. Switch# configure terminal Switch(config)# monitor session 1 destination interface eth1/0/1 Switch(config)# monitor session 1 source interface ethe1/0/2-4 Switch(config)# 41-3 show monitor session This command is used to display all or a specific port mirroring session. show monitor session [SESSION-NUMBER] Parameters SESSION-NUMBER (Optional) Specifies the session number to be displayed. The value is 1. Default None. 301
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