Raisecom ISCOM2600G-HI (A) Series - Configuring Dhcpv6 Relay on VLAN Interface; Optional) Configuring DHCP Relay to Support Option 82; Checking Configurations

Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
6 DHCP
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
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6.6.7 Configuring DHCPv6 Relay on VLAN interface
Configure DHCPv6 Relay on the VLAN interface for forwarding packets for the
ISCOM2600G-HI series switch as below.
Step
Command
Description
1
Raisecom#config
Enter global configuration mode.
2
Raisecom(config)#interface
vlan vlan-id
Enter VLAN interface configuration
mode.
3
Raisecom(config-vlan1)#ipv6
dhcp relay
Enable DHCPv6 Relay on the VLAN
interface.
4
Raisecom(config-vlan1)#ipv6
dhcp relay target-ip ip-
address [ vlan vlan-id ]
Configure the destination IPv6 address
for forwarding packets.
6.6.8 (Optional) configuring DHCP Relay to support Option 82
Configure DHCP Relay to support Option 82 for the ISCOM2600G-HI series switch as below.
Step
Command
Description
1
Raisecom#config
Enter global configuration mode.
2
Raisecom(config)#ip dhcp relay
information option
Configure DHCP Relay to support
Option 82. DHCP Relay supports the
Remote ID of Option 82 and is
compatible with Huawei Default mode.
3
Raisecom(config)#ip dhcp relay
information policy { drop |
keep | replace }
Configure the policy for DHCP Relay to
process Option 82 request packets
4
Raisecom(config)#interface
interface-type interface-
number
Enter physical layer interface
configuration mode.
5
Raisecom(config-
gigaethernet1/1/port)#ip dhcp
relay information trusted
Configure the trusted interface of DHCP
Relay.
6
Raisecom(config-
gigaethernet1/1/port)#ip dhcp
relay information option vlan-
list vlan-list
Configure the VLAN list of DHCP
Relay to support Option 82.
6.6.9 Checking configurations
Use the following commands to check configuration results.
No.
Command
Description
1
Raisecom#show ip dhcp relay
Show configurations of DHCP Relay.