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Description:
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igmpCurVlanOlderVerTimer OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..128))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the remaining time of lowest operating version of the vlan.
For interoperability with multicast routers/switches/Hosts, running older
versions of IGMP, systems maintain a IGMP Version variable for each Vlan.
In order to switch gracefully between versions of IGMP, hosts keep both an
IGMPv1 Querier Present timer and an IGMPv2 Querier Present timer per Vlan.
According to RFC 3376 this value is ((the Robustness Variable) times
(the Query Interval)) plus (one Query Response Interval)."
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