Configure the bundle send delay value.
bundle-send-delay
<mpls-config xmlns="urn:brocade.com:mgmt:brocade-mpls"> <router> <mpls> <mpls-cmds-holder> <rsvp> <g-refresh-reduction> <bundle-message> <bundle-send-delay/> </bundle-message> </g-refresh-reduction> </rsvp> </mpls-cmds-holder> </mpls> </router> </mpls-config>