SPAN Filtering Enabled

SPAN Filtering Enabled

Switch1 (enable) set span 10/3-5 10/1 filter 3

Destination     : Port 10/1

Admin Source    : Port 10/3-5

Oper Source     : Port 10/3

Direction       : transmit/receive

Incoming Packets: disabled

Learning        : enabled

Multicast       : enabled

Filter          : 3

Status          : active

However, if the goal is to receive traffic from multiple VLANs and retain their associated VLAN tags, the destination port must be configured for trunking. All traffic from trunk 1/2 is also copied to 10/1, as shown in Example 12-14.