Chapter 52 DVMRP
XGS4600 Series User’s Guide
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The following table describes the labels in this screen.
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
Table 221 IP Application > DVMRP
LABEL DESCRIPTION
Active Select Active to enable DVMRP on the Switch. You should do this if you want the Switch to act as a
multicast router.
Threshold 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 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.
Network This is the IP routing domain IP address and subnet mask you set up in IP Setup.
VID 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.
Active Select Active to enable DVMRP on this IP routing domain.
Apply 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.
Cancel Click Cancel to begin configuring this screen afresh.
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