2-3
By default, with the Option 82 support function enabled on the DHCP relay agent, the DHCP relay
agent will adopt the
replace
strategy to process the request packets containing Option 82. However, if
other strategies are configured before, then enabling the 82 supporting on the DHCP relay will not
change the configured strategies.
Related commands:
dhcp relay information strategy
.
Examples
# Enter system view.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
# Enable Option 82 support on a DHCP relay agent.
[Sysname] dhcp relay information enable
dhcp relay information strategy
Syntax
dhcp relay information strategy
{
drop
|
keep
|
replace
}
undo dhcp relay information strategy
View
System view
Parameters
drop
: Specifies to drop messages containing Option 82.
keep
: Specifies to forward messages containing Option 82 without any change.
replace
: Specifies to forward messages containing Option 82 after replacing the original Option 82 with
the Option 82 padded with the specified content.
Description
Use the
dhcp relay information strategy
command to configure the DHCP relay agent handling
strategy for messages containing Option 82 sent by the DHCP client.
Use the
undo dhcp relay information strategy
command to restore the default handling strategy.
By default, the handling strategy for messages containing Option 82 is
replace
.
Related commands:
dhcp relay information enable
.
Examples
# Enter system view.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
Содержание 5500-EI PWR
Страница 43: ...2 6...
Страница 76: ...1 17...
Страница 228: ...ii stp transmit limit 1 44 vlan mapping modulo 1 45 vlan vpn tunnel 1 46...
Страница 477: ...5 24 Sysname vlan 2 Sysname vlan2 service type multicast...
Страница 503: ...2 3 System View return to User View with Ctrl Z Sysname dot1x url http 192 168 19 23...
Страница 519: ...iii...
Страница 597: ...2 2 security policy server 192 168 0 1 user name format without domain...
Страница 648: ...1 9 Examples Clear static ARP entries Sysname reset arp static...
Страница 663: ...4 3 Sysname resilient arp interface vlan interface 2...
Страница 767: ...1 28 From 12 00 Jan 1 2008 to 12 00 Jun 1 2008...
Страница 1111: ...ii xmodem get 3 18...
Страница 1314: ...A 44 Z...