ZyXEL Communications OLT2406, Руководство пользователя

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Chapter 82 DHCP
OLT2406 User’s Guide
596
The following table describes commonly used parameter notation for these commands.
no dhcp relay < vlan-id > information
System name is not appended to option 82
information field. C 13
no dhcp relay < vlan-id > format
Disables DHCP Relay Agent from appending the
option 82 format [SYS_ID SHELF/SLOT/
PONPORT:NNISVID.SNISVID ONTID/SN] into the
circuit ID. C 13
no dhcp relay < vlan-id > option
Disables the relay agent information option 82. C 13
Table 310 DHCP Relay Broadcast Commands
COMMAND DESCRIPTION M P
dhcp relay-broadcast
The broadcast behavior of DHCP packets will
not be terminated by the OLT. C 13
no dhcp relay-broadcast
The OLT terminates the broadcast behavior of
DHCP packets. C 13
Table 311 DHCP L2 Agent Commands
COMMAND DESCRIPTION
info
The string should be composed of the following special characters. The special
characters listed in the brackets [~`!@#$^&*()] are not allowed except % and space.
• %%: character %
• %space: character space
• %mac: client source mac
• %hname: host device name
• %pid: pon port index
• %oid: ONT index
• %ocid: ONT card index
• %upid: uniport index
• %nnisvlan: SVLAN ID on network-network interface
• %snisvlan: SVLAN ID on service-network interface
• %snicvlan: CVLAN ID on service-network interface
• %sn: serial number of remote ONT
• %ontname: will be translated into ONT model name
• %ontdesc: will be translated into ONT description
• %ontpasswd: will be translated into ONT password
Table 312 DHCP L2 Agent Commands
COMMAND DESCRIPTION M P
dhcp l2agent vlan <vid> <cr>
Enables the DHCP L2 Agent relay function on
the specified VLAN. C 13
no dhcp l2agent vlan <vid> <cr>
Disables the DHCP L2 Agent relay function on
the specified VLAN. C 13
dhcp l2agent vlan <vid> [ldra]
Enables DHCP L2 Agent Lightweight DHCPv6
Relay Agent (LDRA) function on the specified
VLAN.
Lightweight DHCPv6 Relay Agent (LDRA) adds
information to client DHCPv6 requests before
forwarding them to the DHCPv6 server.
C 13
Table 309 DHCP Relay Commands (continued)
COMMAND DESCRIPTION M P