Displaying MPLS Label Information
  
  
    
        To display MPLS (Multiprotocol Label Switching) label
          information, use the following commands:
        show mpls
              {rsvp-te | static} label {summary | label_num | [advertised | received] {label_num} | received
            implicit-null}
        show mpls
            label l3vpn {summary | label_num | [advertised | received] {label_num}}
        show mpls
              {ldp} label {lsp} {summary | label_num | [advertised | received] {label_num} | received
            implicit-null}
        show mpls
            ldp label {lsp} advertised
            implicit-null {ipNetmask}
        show mpls
              {ldp} label
            l2vpn {summary | label_num | [advertised | received] {label_num}}
        show mpls
            ldp label l2vpn retained {ipaddress}
        show mpls
            ldp label lsp retained {ipNetmask}
        show mpls
            ldp label retained [l2vpn {ipaddress} | lsp {ipNetmask}]