Display UDP Forward Information

Display information about the UDP forwarding characteristics of the device. UDP forwarding only supports 128 entries.

Procedure

Enter Privileged EXEC mode:

enable
Display information about the UDP interface for all IP addresses or a specified IP address:

show ip forward-protocol udp interface [<A.B.C.D>] [vrf WORD<1-16>] [vrfids WORD<0-512>]
Display the UDP port forwarding table:

show ip forward-protocol udp portfwd [vrf WORD<1-16>] [vrfids WORD<0-512>]
Display the UDP port forwarding list table for the specified list or all lists on the device:

show ip forward-protocol udp portfwdlist [vrf WORD<1-16>] [vrfids WORD<0-512>]
Display the UDP protocol table with the UDP port numbers for each supported or designated protocol:

show ip forward-protocol udp [vrf WORD<1-16>] [vrfids WORD<0-512>]

Example

Display the UDP protocol table with the UDP port numbers for each supported or designated protocol:

Switch:1>enable
Switch:1#show ip forward-protocol udp

================================================================================
                        Udp Protocol Tbl - GlobalRouter
================================================================================
UDP_PORT PROTOCOL_NAME
--------------------------------------------------------------------------------
37       Time Service
49       TACACS Service
53       DNS
69       TFTP
137      NetBIOS NameSrv
138      NetBIOS DataSrv

Variable Definitions

Use the data in the following table to use the show ip forward-protocol udp interface command.


Variable	Value
`<A.B.C.D>`	Specifies the IP address for the interface in a.b.c.d format.
vrf `WORD<1–16>`	Specifies the name of the VRF.
vrfids `WORD<0–512>`	Specifies the ID of the VRF and is an integer in the range of 0 to 512.