D-Link xStack DGS-3420 Series Reference Manual page 274

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
all - Specifies that all the box IDs will be used.
sio1 - Specifies that the first stacking port will be used.
sio2 - Specifies that the second stacking port will be used.
Restrictions
Only Administrator-level users can issue this command.
Example
To show error statistics information of the SIO port:
DGS-3420-28SC:admin#debug show error ports box_id all sio1
Command: debug show error ports box_id all sio1
Box ID 1 SIO 1:
CRC Error
Undersize
Oversize
Fragment
Jabber
Buffer Full Drop
Symbol Error
Multicast Drop
VLAN Ingress Drop
STP Drop
MTU Drop
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19-34 debug show jwac auth_info
Description
This command is used to show debug information of JWAC.
Format
debug show jwac auth_info
RX Frames
---------
0 Excessive Deferral
0 CRC Error
0 Late Collision
0 Excessive Collision
0 Single Collision
0 Collision
0 STP Drop
0 HOL DROP
0 COS0 HOL DROP
0 COS1 HOL DROP
0 COS2 HOL DROP
COS3 HOL DROP
COS4 HOL DROP
COS5 HOL DROP
COS6 HOL DROP
COS7 HOL DROP
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TX Frames
---------
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0