What tool can capture network traffic at the uplinks, o…

What tool can capture network traffic at the uplinks, or vSwitch, or virtual port levels?

A.
tcpdump-uw

B.
wireshark

C.
pktcap-uw

D.
pcap

Explanation:
http://www.vmwarearena.com/how-to-capture-network-trafficpacket-on-esxi-hosts/