74Table 34 Types of associated nodes and their key parametersNode type Description Key parameterFTN FEC to NHLFE mapping. • VPN ID—VPN instance ID.• Address prefix/mask.ILM Incoming label mapping. • In-Label—Incoming label.• In-If—Incoming interface.LPW Sending entries of VPWS PW. • SRV ID—Service instance ID.• Private-If—Private network interface.VPW Sending entries of VPLS PW. • VSI ID—Virtual switching instance ID.• Link ID.FRR Primary NHLFE of FRR. Token—Token of the primary NHLFE.INN Inner-layer NHLFE of layered LSP. Token—Token of the inner NHLFE.OAM Check through OAM the connectivity ofthe CR-LSP corresponding to the NHLFE. Index—OAM instance index.BFD Check the connectivity of the NHLFEthrough BFD.BFD Discr—Local discriminator value ofthe BFD session.display mpls route-stateUse display mpls route-state to display LSP information for routes.Syntaxdisplay mpls route-state [ vpn-instance vpn-instance-name ] [ dest-addr mask-length ] [ | { begin |exclude | include } regular-expression ]ViewsAny viewDefault command level1: Monitor levelParametersvpn-instance vpn-instance-name: Displays LSP information for the routes on the specified VPN. Thevpn-instance-name argument is the instance name of an MPLS L3VPN, a case-sensitive string of 1 to 31characters.dest-addr mask-length: Displays LSP information for routes to a destination address. dest-addr is thedestination IP address. The mask length is in the range of 0 to 32.|: Filters command output by specifying a regular expression. For more information about regularexpressions, see Fundamentals Configuration Guide.begin: Displays the first line that matches the specified regular expression and all lines that follow.exclude: Displays all lines that do not match the specified regular expression.include: Displays all lines that match the specified regular expression.regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.