Route policy configuration commands

config 
    - [no] router [router-name]
        - [no] policy-options
            - abort
            - begin
            - commit
            - [no] policy-statement name
                - default-action {accept | next-entry | reject}
                - no default-action
                - description description-string
                - no description
                - [no] entry entry-id
                    - action {accept| next-entry | next-policyreject}
                    - no action
                    - description description-string
                    - no description
                    - [no] from
                        - family [ipv4] [ipv6] [vpn-ipv4] [vpn-ipv6] [l2-vpn] [ms-pw] [route-target]
                        - group-address prefix-list-name
                        - no group-address
                        - [no] host-ip prefix-list-name
                        - prefix-list name [name...(up to 5 max)]
                        - no prefix-list
                        - source-address  ip-address
                        - no source-address
config 
    - [no] router 
        - [no] policy-options
            - [no] prefix-list name
                - prefix ip-prefix/prefix-length [exact | longer | through length | prefix-length-range length1-length2]
                - no prefix [ipv-prefix/prefix-length] [exact | longer | through length | prefix-length-range  length1-length2]