A network administrator is attempting to troubleshoot a connectivity issue between a group of users and a particular server. The administrator needs to examine the packets over a period of time from their desktop; however, the administrator is not directly connected to the AOS-CX switch involved with the traffic flow.
What is correct regarding the ERSPAN session that needs to be established on an AOS-CX switch? (Choose two.)
- On the source AOS-CX switch, the destination specified is the switch to which the administrator’s
desktop is connected - On the source AOS-CX switch, the destination specified is the administrator’s desktop
- The encapsulation protocol used is GRE
- The encapsulation protocol used is VXLAN
- The encapsulation protocol is UDP
Answer(s): A,C
Explanation:
In AOS CX the remote mirroring is done using a tunnel interface, so the Mirror source and destination must be configured on each Switch. On the source Switch, the source interface (from where the traffic is mirrored) and destination interface (the tunnel interface to where the traffic is sent to). In the destination Switch, the source interface (which would be the tunnel interface (receiving the traffic from the source switch tunnel)) and the destination would be the client where Wireshark enabled client is connected.