DGS-3100 Series Gigabit Stackable Managed Switch CLI Manual 
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show clock 
show system 
show version 
show system mode 
show ip interface 
show ipv6 interface 
show stack 
show running-config 
show interfaces configuration 
show interfaces status 
show interfaces port-channel 
show vlan 
show interfaces switchport 
show spanning tree 
show bridge multicast address-table 
show ip igmp snooping groups 
show ipv6 mld snooping groups 
show dot1x 
show dot1x users 
show lldp configuration 
show lldp neighbors  
show interfaces counters 
show users 
show sessions 
show logging file 
show logging 
 
DGS-3100# 
 
Example usage: 
To display the memory options: 
DGS-3100#show tech_support [memory] 
 
flash info (dir if existed, or flash mapping) 
show bootvar 
buffers info (like print os buff) 
memory info (like print os mem) 
proc info (lie print os tasks) 
show cpu utilization 
 
DGS-3100# 
For the purposes of these examples and to save space, only the categories are displayed 
 
show environment 
Purpose  To display the information regarding the system environment on