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Qtech QSW-8200-28T-AC — dHCPv6 Commands for Option 37 and 38 Configuration Guide [49/79]
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User Manual
Chapter 4. Commands for DHCPv6 option37, 38 49
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Command Mode: Global configuration mode
Usage Guide: Only after this command is configured, DHCPv6 relay agent can add
option 37 in DHCPv6 request packets before sending it to server or next relay agent.
Make sure that DHCPv6 service has been enabled before execute this command.
Example: Enable the switch relay to support option 37.
Switch(Config)#service dhcpv6
Switch(Config)#ipv6 dhcp relay remote-id option
4.1.6 ipv6 dhcp relay subscriber-id
Command: ipv6 dhcp relay subscriber-id <subscriber-id>
no ipv6 dhcp relay subscriber-id
Function: This command is used to set the form of adding option 38 in received DHCPv6
request packets, of which <subscriber-id> is the subscriber-id in user-defined option 38
and it is a string with a length of less than 128. The no operation of this command
restores subscriber-id in option 38 to vlan name together with port name such as
"Vlan2+Ethernet1/0/2".
Parameters: subscriber-id, user-defined content of option 38
Default: Set subscriber-id in option 38 to vlan name together with port name.
Command Mode: Interface configuration mode
Usage Guide: Because the option 38 information added by switch may associate with
third-party DHCPv6 servers, users can specify the subscriber-id content based on server
condition when standard subscriber-id of the switch cannot satisfy the demand of
server. The vlan name together with physical port name is used as the subscriber-id in
option 38 by default.
Example: Enable abc as the subscriber-id of DHCPv6 option 38.
Switch(Config-if-vlan1)# ipv6 dhcp relay subscriber-id abc
4.1.7 ipv6 dhcp relay subscriber-id option
Command: ipv6 dhcp relay subscriber-id option
no ipv6 dhcp relay subscriber-id option
Function: This command enables switch relay to support the option 38, the no form of
this command disables it.
Parameters: None.
Default: Disable the relay option 38.
Command Mode: Global configuration mode
Usage Guide: Only after this command is configured, DHCPv6 relay agent can add
option 38 in DHCPv6 request packets before sending it to server or next relay agent.
Make sure that DHCPv6 service has been enabled before execute this command. The
option 38 of switch relay is disabled by default.
Example: Enable the switch relay to support option 38.
Switch(Config)#service dhcpv6
Switch(Config)#ipv6 dhcp relay subscriber-id option
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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Explore the essential commands for configuring DHCPv6 options 37 and 38. Learn how to enable relay agents and customize subscriber IDs effectively.