In network troubleshooting it is important to know what upstream switch the ESXi host is connected to.
Which two features does ESXi provide to help identity the upstream switch? (Choose two.)
A.
Promiscuous mode
B.
DPM
C.
LLDP
D.
CDP
Explanation:
http://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/support/landing-pages/virtualsupport-day-best-practices-virtual-networking-june-2012.pdf
C,D
https://docs.vmware.com/en/VMware-vSphere/5.5/com.vmware.vsphere.networking.doc/GUID-A1B145E9-6454-45C0-8E7E-71E04A3BC9FF.html
5
0
C and D
1
0
Switch discovery protocols help vSphere administrators to determine which port of the physical switch is connected to a vSphere standard switch or vSphere distributed switch.
When CDP or LLDP is enabled for a particular vSphere distributed switch or vSphere standard switch, you can view properties of the peer physical switch such as device ID, software version, and timeout from the vSphere Web Client.
2
0
C, D without any doubt.
“promiscuous mode” are you serious ? what does that even have to do with the question ?
1
0