Reference Guide

628 | Interfaces
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Important Points to Remember
• This feature is available only on the E-Series platform, as noted by this symbol under each
command heading: e
• This feature applies only to E-Series Layer 3 physical or VLAN interfaces.
• Routing Information Protocol (RIP) is not supported with the UDP Broadcast feature.
• If this feature is configured on an interface using ip udp-helper udp-port, then the command ip
directed-broadcast becomes ineffective on that interface.
• The existing command show interface has been modified to display the configured broadcast
address.
The commands for UDP Broadcast are:
• debug ip udp-helper
• ip udp-broadcast-address
• ip udp-helper udp-port
• show ip udp-helper
debug ip udp-helper
e
Enable UDP debug and display the debug information on a console.
Syntax
debug ip udp-helper
To disable debug information, use the no debug ip udp-helper command.
Defaults
Debug disabled
Command Modes
EXEC
EXEC Privilege
Example
Figure 23-49. Debug Output Example
Related
Commands
FTOS#debug ip udp-helper
UDP helper debugging is on
01:20:22: Pkt rcvd on Gi 5/0 with IP DA (0xffffffff) will be sent on Gi 5/1 Gi 5/2
Vlan 3
01:44:54: Pkt rcvd on Gi 7/0 is handed over for DHCP processing.
ip udp-broadcast-address Configure a UDP IP address for broadcast
ip udp-helper udp-port Enable the UDP broadcast feature on an interface.
show ip udp-helper Display the configured UDP helper(s) on all interfaces.