Dvmrp Configuration Error Messages - ZyXEL Communications XGS4600 Series User Manual

The following table describes the labels in this screen.
Table 221 IP Application > DVMRP
LABEL
Active
Threshold
Index
Network
VID
Active
Apply
Cancel

52.3.1 DVMRP Configuration Error Messages

You must have IGMP enabled when you enable DVMRP; otherwise you see the screen as in the next
figure.
Figure 378 DVMRP: IGMP Not Set Error
When you disable IGMP, but DVMRP is still active you also see another warning screen.
Figure 379 DVMRP: Unable to Disable IGMP Error
Each IP routing domain DVMRP configuration must be in a different VLAN group; otherwise you see the
Chapter 52 DVMRP
DESCRIPTION
Select Active to enable DVMRP on the Switch. You should do this if you want the Switch to act as a
multicast router.
Threshold is the maximum time to live (TTL) value. TTL is used to limit the scope of multicasting. You
should reduce this value if you do not wish to flood Layer-3 devices many hops away with multicast
traffic. This applies only to multicast traffic this Switch sends out.
Index is the DVMRP configuration for the IP routing domain defined under Network. The maximum
number of DVMRP configurations allowed is the maximum number of IP routing domains allowed on
the Switch.
This is the IP routing domain IP address and subnet mask you set up in IP Setup.
DVMRP cannot be enabled on the same VLAN group across different IP routing domains, that is, you
cannot have duplicate VIDs for different DVMRP configurations.
Select Active to enable DVMRP on this IP routing domain.
Click Apply to save your changes to the Switch's run-time memory. The Switch loses these changes if
it is turned off or loses power, so use the Save link on the top navigation panel to save your changes
to the non-volatile memory when you are done configuring.
Click Cancel to begin configuring this screen afresh.
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