Alcatel-Lucent OmniSwitch 6250, Cli Reference Manual, Page: 1339 / 2018

DHCP Relay Commands
OmniSwitch 6250 CLI Reference Guide November 2009 page 32-63
show ip udp relay destination
Displays the VLAN assignments to which the traffic received on the specified UDP service port is
forwarded.
show ip udp relay destination [BOOTP | NBDD | NBNSNBDD | DNS | TACACS | TFTP | NTP | port]
Syntax Definitions
BOOTP BOOTP/DHCP well-known ports 67/68.
NBDD NBDD well-known port 138.
NBNSNBDD NBNS/NBDD well-known ports 137/138.
DNS DNS well-known port 53.
TACACS TACACS well-known port 65.
TFTP TFTP well-known port 69.
NTP NTP well-known port 123.
port A user-specified port that is not a well-known port.
Defaults
By default, the forwarding VLAN assignments for all UDP services is shown.
Platforms Supported
OmniSwitch 6250
Usage Guidelines
•
Enter a service name or port number with this command to display information about an individual
service.
•
When specifying a port number, do not specify a well-known port number. Instead, use the service
name for the well-known port (i.e., NBNS/NBDD, DNS, etc.).
Examples
-> show ip udp relay destination
Service Port VLANs
---------------+--------+----------------
BOOTP 67
DNS 53 2 4
TACACS 65 3
-> show ip udp relay destination dns
Service Port VLANs
---------------+--------+----------------
DNS 53 2 4