The value of tBgpPGMinHoldTime specifies the minimum hold time
that should be strictly enforced on tBgpPeerGroupHoldTime.
When the value of tBgpPGMinHoldTime is configured, BGP will not
negotiate a hold time lower than the configured value.
When the value of tBgpPeerGroupHoldTime is changed, the value of
tBgpPGMinHoldTime is reset to its default value.
The value of tBgpPGMinHoldTime is inherited from the corresponding
object value in the tBgpInstanceTable, when the inheritance bit for
tBgpPeerGroupHoldTime is set to zero. An 'inconsistentValue' error
is returned if an attempt is made to set this object to a non-default
value when the value of tBgpPeerGroupHoldTime is inherited from
instance level.
An 'inconsistentValue' error is returned if an attempt is made to set
this object to a value greater than tBgpPeerGroupHoldTime.