ZyXEL Communications VES-1616 User Manual

Page 118

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ZyXEL

VES-1616/24FA-5x Series Support Notes

117

Access the console and enter the “show system-information” command. This will
display the firmware version the switch is currently using.

Is the mini GBIC transceiver hot-swappable?
Yes, it is hot-swappable. You can change transceivers while the switch is
operating.

What is "Dual-Personality interface" on a VDSL Switch?
Dual-Personality GbE interface means that one 1000Base-T Copper port and one
SFP port shares the same physical interface. Only one of them can be used at a
time. Dual-Personality interface is also known as a "Combo Port".

Can I enable IGMP snooping on the Switch which is acting as an IGMP Router?
No. You do not need to enable IGMP Snooping on an IGMP Router. IGMP
Snooping should be enabled on the access layer device, which is normally a L2
switch.

Can I enable MVR and IGMP snooping at the same time?
Yes.