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Qtech QSW-8200-28F-AC-DC — команды для DHCP Option 82: Полный справочник и примеры [39/79]
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User Manual
Chapter 3. Commands for DHCP Option 82 39
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Chapter 3 COMMANDS FOR DHCP OPTION 82
3.1 debug ip dhcp relay packet
Command: debug ip dhcp relay packet
Function: This command is used to display the information of data packets processing
in DHCP Relay Agent, including the “add” and “peel” action of option 82.
Parameters: None
Command Mode: Admin Mode.
User Guide: Use this command during the operation to display the procedure of data
packets processing of the server and to display the corresponding option82 operation
information. Identified option 82 information of the request message and the option 82
information returned by the reply message.
Example: Display the information of data packets processing in DHCP Relay Agent.
Switch(config)# debug ip dhcp relay packet
3.2 ip dhcp relay information option
Command: ip dhcp relay information option
no ip dhcp relay information option
Function: Set this command to enable the option82 function of the switch Relay Agent.
The “no ip dhcp relay information option” command is used to disable the option82
function of the switch Relay Agent.
Parameters: None.
Default Settings: The system disables the option82 function by default.
Command Mode: Global configuration mode
Usage Guide: Only the DHCP Relay Agents configuring with this command can add
option82 to the DHCP request message, and let the server to process it. Before enabling
this function, users should make sure that the DHCP service is enabled and the Relay
Agent will transmit the udp broadcast messages whose destination port is 67.
Example: Enable the option82 function of the Relay Agent.
Switch(config)#service dhcp
Switch(config)# ip forward-protocol udp bootps
Switch(config)# ip dhcp relay information option
3.3 ip dhcp relay information option delimiter
Command: ip dhcp relay information option delimiter [colon | dot | slash | space]
no ip dhcp relay information option delimiter
Function: Set the delimiter of each parameter for suboption of option82 in global
mode, no command restores the delimiter as slash.
Содержание
- Chapter 1 commands for dhcp 7 p.2
- Commands for dhcp server configuration 7 p.2
- Content p.2
- Chapter 1 commands for dhcp p.7
- Commands for dhcp server configuration p.7
- Commands for dhcp relay configuration p.20
- Clear ipv6 dhcp statistics p.23
- Clear ipv6 dhcp conflict p.23
- Clear ipv6 dhcp binding p.23
- Chapter 2 commands for dhcpv6 p.23
- Debug ipv6 dhcp relay packet p.24
- Debug ipv6 dhcp detail p.24
- Debug ipv6 dhcp client packet p.24
- Domain name p.25
- Dns server p.25
- Debug ipv6 dhcp server p.25
- Ipv6 address p.26
- Excluded address p.26
- Ipv6 dhcp client pd hint p.27
- Ipv6 dhcp client pd p.27
- Ipv6 dhcp relay destination p.28
- Ipv6 dhcp pool p.28
- Ipv6 general prefix p.29
- Ipv6 dhcp server p.29
- Lifetime p.30
- Ipv6 local pool p.30
- Network address p.31
- Prefix delegation pool p.32
- Prefix delegation p.32
- Show ipv6 dhcp p.33
- Service dhcpv6 p.33
- Show ipv6 dhcp interface p.34
- Show ipv6 dhcp conflict p.34
- Show ipv6 dhcp binding p.34
- Show ipv6 dhcp statistics p.35
- Show ipv6 dhcp pool p.35
- Show ipv6 local pool p.38
- Show ipv6 general prefix p.38
- Ip dhcp relay information option delimiter p.39
- Ip dhcp relay information option p.39
- Debug ip dhcp relay packet p.39
- Chapter 3 commands for dhcp option 82 p.39
- Ip dhcp relay information option remote id format p.40
- Ip dhcp relay information option remote id p.40
- Ip dhcp relay information option self defined remote id p.41
- Ip dhcp relay information option self defined subscriber id p.42
- Ip dhcp relay information option self defined remote id format p.42
- Ip dhcp relay information option subscriber id format p.43
- Ip dhcp relay information option subscriber id p.43
- Ip dhcp relay information option self defined subscriber id format p.43
- Ip dhcp relay information policy p.44
- Show ip dhcp relay information option p.45
- Ip dhcp server relay information enable p.45
- Commands for dhcpv6 option37 38 p.47
- Chapter 4 commands for dhcpv6 option37 38 p.47
- Commands for monitoring and debugging p.55
- Debug ip dhcp snooping packet interface p.59
- Debug ip dhcp snooping packet p.59
- Debug ip dhcp snooping event p.59
- Debug ip dhcp snooping binding p.59
- Chapter 5 commands for dhcp snooping p.59
- Ip dhcp snooping p.60
- Enable trustview key p.60
- Debug ip dhcp snooping update p.60
- Ip dhcp snooping action maxnum p.61
- Ip dhcp snooping action p.61
- Ip dhcp snooping binding arp p.62
- Ip dhcp snooping binding p.62
- Ip dhcp snooping binding user p.63
- Ip dhcp snooping binding dot1x p.63
- Ip dhcp snooping binding user control max user p.64
- Ip dhcp snooping binding user control p.64
- Ip dhcp snooping information option allow untrusted p.65
- Ip dhcp snooping information enable p.65
- Ip dhcp snooping information option remote id p.66
- Ip dhcp snooping information option delimiter p.66
- Ip dhcp snooping information option self defined subscriber id p.67
- Ip dhcp snooping information option self defined remote id format p.67
- Ip dhcp snooping information option self defined remote id p.67
- Ip dhcp snooping information option subscriber id p.68
- Ip dhcp snooping information option self defined subscriber id format p.68
- Ip dhcp snooping information option subscriber id format p.69
- Ip dhcp snooping trust p.70
- Ip dhcp snooping limit rate p.70
- Ip user private packet version two p.71
- Ip user helper address p.71
- Show ip dhcp snooping p.72
- Show trustview status p.76
- Show ip dhcp snooping binding all p.76
- Chapter 6 commands for dhcp option 60 and option p.77
- Option 43 ascii line p.77
- Option 60 ascii line p.78
- Option 43 ip a b c d p.78
- Option 43 hex word p.78
- Option 60 ip a b c d p.79
- Option 60 hex word p.79
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Изучите команды для настройки DHCP Option 82, включая их функции и примеры использования. Оптимизируйте работу DHCP Relay Agent с помощью этих команд.