Transition Networks
SISGM
–CHAS L2/L3 Switch User Guide
33625 Rev. B
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The modes include:
Enabled
: activate DHCP relay information. When DHCP relay
information is enabled, the agent inserts specific information
(option 82) into a DHCP message when forwarding to a DHCP
server and removes it from a DHCP message when
transferring to a DHCP client. It only works when DHCP relay
mode is enabled.
Disabled
: disable DHCP relay information
Relay Information Policy
Indicates the policies to be enforced when receiving DHCP
relay information. When DHCP relay information mode is
enabled, if the agent receives a DHCP message that already
contains relay agent information, it will enforce the policy.
The Replace option is invalid when relay information mode is
disabled. The policies includes:
Replace
: replace the original relay information when a DHCP
message containing the information is received.
Keep
: keep the original relay information when a DHCP
message containing the information is received.
Drop
: drop the package when a DHCP message containing
the information is received.
DHCP Relay Statistics
shows the information of relayed packet of the switch.
Label
Description
Transmit to Sever
The number of packets relayed from the client to the server
Transmit Error
The number of packets with errors when being sent to clients
Receive from Server
The number of packets received from the server
Receive Missing Agent
The number of packets received without agent information