Drag and Drop
Drag and drop the statements about SPAN source and destination ports from the left onto the correct port types on the right.
Select and Place:
Drag and Drop
Drag and Drop
Drag and drop the statements about SPAN source and destination ports from the left onto the correct port types on the right.
Select and Place:
Source Port: Monitored Port.
Destination Port: Monitoring Port.
Source Port
2. It can be monitored as a bundled logical port or as individual physical ports
3. It can be a trunk or access port
6. Multiple VLANs can be included in a single session
Destination Port
1. It’s original configuration is overwritten by the SPAN configuration
4. It acts as the monitoring port
5. It is not supported as part of a VLAN
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/release/12-2_55_se/configuration/guide/3750xscg/swspan.html#92458
SPAN sessions (local or remote) allow you to monitor traffic on one or more ports, or one or more VLANs, and send the monitored traffic to one or more destination ports.
A local SPAN session is an association of a destination port with source ports or source VLANs, all on a single network device. Local SPAN does not have separate source and destination sessions. Local SPAN sessions gather a set of ingress and egress packets specified by the user and form them into a stream of SPAN data, which is directed to the destination port.
Wrong – Destination Port is called the “Mirroring Port”.
Destination Port
Each local SPAN session or RSPAN destination session must have a destination port (also called a monitoring port) that receives a copy of traffic from the source ports or VLANs and sends the SPAN packets to the user, usually a network analyzer.
Ref.: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960/software/release/12-2_55_se/configuration/guide/scg_2960/swspan.html