| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To set a partial alternate route in a multicast LSP constructed by a multicast MPLS switching system employing an RSVP-TE. <P>SOLUTION: An identifier for identifying a multicast LSP is attached to the multicast MPLS switching system employing the RSVP-TE, only a specific partial multicast LSP requiring a route change is reset, and for other subtrees, the setting of an alternate route is realized without performing a route change. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
