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Catalyst 6500 Series Switch Command Reference—Release7.6
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Chapter2 Catalyst 6500 Series Switch and ROM Monitor Commands
show span
show span
To display information about the current SPAN configuration, use the show span command.
show span [all]
Syntax Description
Defaults This command has no default settings.
Command Types Switch command.
Command Modes Normal.
Examples This example shows how to display SPAN information for the switch. In this example, the SPAN source
is port 2/1 and the SPAN destination is port 2/12. Only transmit traffic is monitored. Normal incoming
packets are disabled on the SPAN destination port. Monitoring multicast traffic is enabled.
Console> (enable) show span
----------------------------------------------------------
Destination : Port 4/1
Admin Source : Port 2/2
Oper Source : Port 2/2
Direction : transmit/receive
Incoming Packets: enabled
Learning : -
Multicast : enabled
Filter : 10,20,30,40,50,60,70,80,90,100
Status : inactive
Console> (enable)
Table 2 -85 describes the fields in the show span command output.
all (Optional) Displays local and remote SPAN configuration information.
Table2-85 show span Command Output Fields
Field Description
Destination Destination port for SPAN information.
Admin Source Source port or VLAN for SPAN information.
Oper Source Operator port or VLAN for SPAN information.
Direction Status of whether transmit, receive, or transmit and receive
information is monitored.
Incoming Packets Status of whether reception of normal incoming packets on the SPAN
destination port is enabled or disabled.
Learning Status of whether learning is enabled or disabled for the SPAN
destination port.