Hello [NAME], Sadly there is not much official documentation regarding the tcpdump command to analyze network packets. Besides of the document you found, here you have also a few examples including the "tcpdump": [URL] and here the Command-Line Reference Guide for C-series [URL] Regards.
I'm trying to analyse application traffic between 2 VMs on VMware stack connected to the Dell switches. The VMs are on 2 different VLAN/subnets and the routing is done upstream. When I run tcpdump, I can see IP packets for traffic TO the switch but only see ARP and IGMP for traffic going THROUGH the switch (i.e. between the VMs). What am I missing? Commands run: sudo tcpdump -nn -i any icmp sudo tcpdump -nn -i any ip host 10.x.x.x This is the only Dell guide I've found: [URL] 
tcpdump on S-Series OS10 switches