Command Guide of WGSW-28040
109
Interface Configuration
Usage Guide:
Use the
ip dhcp snooping option
command to enable that insert option82 content into packet. Use the
no
form of
this command to disable.
Example:
The example shows how to enable option82 insertion. You can verify settings by the following
show ip dhcp
snooping interface
command.
switch(config)#
interface gi1
switch(config-if)#
ip dhcp snooping option
switch(config-if)#
do show ip dhcp snooping interfaces gi1
Interfaces | Trust State | Rate (pps) | hwaddr Check | Insert Option82 |
------------+--------------+-------------+-------------------+-------------------+
gi1 | Untrusted | None | disabled | enabled |
4.6.11 ip dhcp snooping option action
Command:
ip dhcp snooping option action (drop|keep|replace)
no ip dhcp snooping option action
Parameter:
drop
Drop packets with option82 that are received from un trusted port
keep
Keep original option82 content in packet
replace
Replace option82 content by switch setting
Default:
DHCP snooping option82 is drop
Mode:
Interface Configuration
Usage Guide:
Use the
ip dhcp snooping option action
command to set the action when receive packets that with option82
content. Use the
no
form of this command to default setting.
Example:
The example shows how to set action to replace option82 content. You can verify settings by the following
show
Содержание WGSW-28040
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