| 摘要 |
<p>A querier election method, a router, and a network system are disclosed. The method includes: a querier starts a sticky-querier-timer; the querier enters the sticky-querier state if the sticky-querier-timer expires; and the querier starts a sticky-query-timer, where the sticky-query-timer is configured to periodically trigger the querier to send a sticky-query message to network devices. With the present invention, the stability of the querier and the network stability can be guaranteed.</p> |
