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Qtech QSW-8200-28T-AC — настройка команд DHCPv6: Опции 37, 38 и идентификаторы [51/79]
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User Manual
Chapter 4. Commands for DHCPv6 option37, 38 51
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selected. The no operation of it restores the default configuration, i.e. selecting option 37 and
option 38 of the original packets.
Parameters: None.
Default: Selecting option 37 and option 38 of the original packets.
Command Mode: Interface configuration mode
Usage Guide: Make sure that the server has been enabled to support option 37 and
option 38 before use this command. The system selects option 37 and option 38 of the
original packets by default.
Example: Configure that the vlan1 interface of DHCPv6 server selects option 37 and
option 38 of relay-forw in the innermost layer.
Switch(Config-if-vlan1)# ipv6 dhcp server select relay-forw
4.1.11 ipv6 dhcp server subscriber-id option
Command: ipv6 dhcp server subscriber-id option
no ipv6 dhcp server subscriber-id option
Function: This command enables DHCPv6 server to support the identification of option
38, the no operation of this command disables it.
Parameters: None.
Default: Do not support option 38.
Command Mode: Global configuration mode
Usage Guide: Configure this command if option 38 is expected to be identified and
processed by DHCPv6 server, otherwise they will be ignored. option 38 is not supported
by default.
Example: Enable DHCPv6 server to support option 38.
Switch(Config)# ipv6 dhcp server subscriber-id option
4.1.12 ipv6 dhcp snooping remote-id
Command: ipv6 dhcp snooping remote-id <remote-id>
no ipv6 dhcp snooping remote-id
Function: This command is used to set the form of adding option 37 in received DHCPv6
request packets, of which <remote-id> is the content of remote-id in user-defined
option 37 and it is a string with a length of less than 128. The no form of this command
restores remote-id in option 37 to enterprise-number together with vlan MAC address.
Parameters: remote-id, user-defined content of option 37.
Default: Using vlan MAC address as remote-id content by default such as “00-01-ac-12-
23” with ‘-’ hyphen.
Command Mode: Port mode
Usage Guide: Because option 37 information added by switch may associate with third-
party DHCPv6 servers, users can specify remote-id content based on server condition
when standard remote-id of the switch cannot satisfy the demand of server. The
enterprise-number together with vlan MAC address is used as the remote-id by default.
Example: Enable abc as remote-id of DHCPv6 option 37.
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 DHCPv6 для настройки опций 37 и 38, а также управления идентификаторами. Подробные примеры и рекомендации по конфигурации интерфейсов.