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118 CHAPTER 5: USING NETWORK PROTOCOL COMMANDS
other ports of this group, that is, Layer 2 forwarding between the isolated ports is
not available.
Use the undo port isolate command to remove a port from an isolation group.
By default, a port is not in an isolation group, namely Layer 2 forwarding is
achievable between this port and other ports.
Example
To add Ethernet1/0/1 and Ethernet1/0/2 to isolation group, enter the following:
<4500>system-view
System View: return to User View with Ctrl+Z.
[4500]interface ethernet 1/0/1
[4500-Ethernet1/0/1]port isolate
[4500-Ethernet1/0/1]quit
[4500]interface ethernet 1/0/2
[4500-Ethernet1/0/2]port isolate
UDP Helper
Configuration
Commands
This section describes the commands you can use to configure and manage the
UDP Helper Configuration operations on your Switch 4500.
debugging udp-helper Syntax
debugging udp-helper { event | packet [ receive | send ] }
undo debugging udp-helper { event | packet [ receive | send ] }
View
User view
Parameters
event UDP Helper event debugging.
packet UDP Helper packet debugging.
receive UDP Helper inbound packet debugging.
send UDP Helper outbound packet debugging.
Description
Use the debugging udp-helper command to enable UDP Helper debugging.
Use the undo debugging udp-helper command to disable UDP Helper
debugging.
By default, UDP Helper debugging is disabled.
Example
To enable UDP Helper packet debugging, enter the following:
<4500>debugging udp-helper packet