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3 option 82 reforwarding policy, 4 option 82 trust policy – Siemens S223 User Manual

Page 254

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UMN:CLI User Manual

SURPASS hiD 6615 S223/S323 R1.5

254 A50010-Y3-C150-2-7619

To specify a remote ID, use the following command.

Command Mode

Description

system-remote-id hex

HEXSTRING

system-remote-id ip

A.B.C.D

system-remote-id text

STRING

Option 82

Specifies a remote ID.
(default: system MAC address)

To specify a circuit ID, use the following command.

Command Mode

Description

system-circuit-id

PORTS hex HEXSTRING

system-circuit-id

PORTS index <0-65535>

system-circuit-id

PORTS text STRING

Option 82

Specifies a circuit ID.
(default: port number)

To delete a specified remote and circuit ID, use the following command.

Command Mode

Description

no system-remote-id

no system-circuit-id

PORTS

Option 82

Deletes a specified remote and circuit
ID

8.8.5.3

Option 82 Reforwarding Policy

A DHCP relay agent may receive a DHCP packet from a DHCP server or another DHCP
relay agent that already contains relay information. You can specify a DHCP option 82 re-
forwarding policy to be suitable for the network.

To specify a DHCP option 82 reforwarding policy, use the following command.

Command Mode

Description

policy

{replace | keep}

policy drop

{normal | option82 |

none

}

Option 82

Specifies a DHCP option 82 reforwarding policy.
replace: replaces an existing DHCP option 82 informa-
tion with a new one.
keep: keeps an existing DHCP option 82 information
(default).
normal: DHCP packet
option82: DHCP option 82 packet
none: no DHCP packet (default)

8.8.5.4

Option 82 Trust Policy

Default Trust Policy

To specify the default trust policy for DHCP packets, use the following command.

Command Mode

Description

trust default

{deny | permit}

Option 82

Specifies the default trust policy for a DHCP packet.

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