D-Link DGS-1250 Emulator - Page 329
device-role
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DGS-1250 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide Command Mode ND Inspection Policy Configuration Mode. Usage Guideline When the Switch receives an ND message that contains a link-layer address, the source MAC address is checked against the link-layer address. The packet will be dropped if the link-layer address and the MAC addresses are different from each other. Example This example shows how to enable the Switch to drop an ND message whose link-layer address does not match the MAC address. Switch# configure terminal Switch(config)# ipv6 nd inspection policy policy1 Switch(config-nd-inspection)# validate source-mac Switch(config-nd-inspection)# 44-3 device-role This command is used to specify the role of the attached device. Use the no form of this command to revert to the default setting. device-role {host | router} no device-role Parameters host router Specifies to set the role of the device to host. Specifies to set the role of the device to router. Default By default, the device's role is host. Command Mode ND Inspection Policy Configuration Mode. Usage Guideline Use this command to specify the role of the attached device. By default, the device's role is set as host and inspection for NS and NA messages are performed. If the device role is set as router, the NS and NA inspection is not performed. When performing NS/NA inspection, the message will be verified against the dynamic binding table learned from the ND protocol or from the DHCP. Example This example shows how to create a ND policy named "policy1" and configures the device's role to host. Switch# configure terminal Switch(config)# ipv6 nd inspection policy policy1 Switch(config-nd-inspection)# device-role host Switch(config-nd-inspection)# 326
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