4Table 1 Some routing protocols and the default priorities for routes found by themRouting approach PreferenceDIRECT 0STATIC 60UNKNOWN 256NOTE:• The smaller the preference value, the higher the preference.• The preference for a direct route is always 0, which cannot be changed. Any other type of routes canhave their priorities manually configured.• Each static route can be configured with a different preference.• IPv4 and IPv6 routes have their own respective routing tables.Displaying and maintaining a routing tableTo do… Use the command… RemarksDisplay brief information about theactive routes in the routing tabledisplay ip routing-table [ verbose ] [ |{ begin | exclude | include }regular-expression ]Available in any viewDisplay information about routes tothe specified destinationdisplay ip routing-table ip-address[ mask-length | mask ] [ longer-match ][ verbose ] [ | { begin | exclude |include } regular-expression ]Available in any viewDisplay information about routeswith destination addresses in thespecified rangedisplay ip routing-table ip-address1{ mask-length | mask } ip-address2{ mask-length | mask } [ verbose ] [ |{ begin | exclude | include }regular-expression ]Available in any viewDisplay information about routespermitted by an IPv4 basic ACLdisplay ip routing-table acl acl-number[ verbose ] [ | { begin | exclude |include } regular-expression ]Available in any viewDisplay routes of a routing protocoldisplay ip routing-table protocol protocol[ inactive | verbose ] [ | { begin | exclude| include } regular-expression ] [ | { begin| exclude | include } regular-expression ][ | { begin | exclude | include }regular-expression ]Available in any viewDisplay statistics about the networkrouting tabledisplay ip routing-table statistics [ |{ begin | exclude | include }regular-expression ]Available in any viewClear statistics for the routing table reset ip routing-table statistics protocol{ protocol | all } Available in user viewDisplay brief IPv6 routing tableinformationdisplay ipv6 routing-table [ | { begin |exclude | include } regular-expression ] Available in any view