Dell S3100 EMC Command Line Reference Guide for the Series 9.14.2.6 - Page 515
ip dhcp relay information-option
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1. Use the cam-acl l2acl command from CONFIGURATION mode. 2. Save the running-config to the startup-config. 3. Reload the system. ip dhcp relay information-option Enable Option 82. Syntax Parameters ip dhcp relay information-option [remote-id {hostname | mac | WORD}] [circuit-d {hostname:port}] [trust-downstream] [vpn] remote-id Enter the keyword remote-id to configure the system to enable the remote-id string in option-82. remote-id hostname Enter the keywords remote-id hostname to configure the port as the remote id in option-82. remote-id mac Enter the keywords remote-id mac to configure the chassis MAC address as the remote-id in option-82. remote-id WORD Enter the remote-id WORD option to configure the system to enable the remote-id string in option 82. circuit-id Enter the keyword circuit-id to configure the system to enable the circuit-id string in option-82. circuit-id hostname:port Enter the keywords circuit-id hostname:port to configure the circuit-id format that is sent to the server. trust-downstream Configure the system to trust Option 82 when it is received from the previous-hop router. vpn Enter the keyword vpn to add VPN/VRF related sub-option to relay agent information Option 82. NOTE: Adds the VPN/VRF related sub-options into the relay agent information option(82). When DHCP broadcasts are forwarded by the relay agent from clients to DHCP server. Default Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide. Version Description 9.11(2.0P1) 9.10(0.1) 9.10(0.0) 9.10(0.0) 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.4.(0.0) 9.0.2.0 8.3.19.0 Introduced the circuit-id attribute in the command. Introduced on the S6010-ON and S4048T-ON. Introduced on the S3148. Introduced on the S6100-ON. Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Added support for VRF. Introduced on the S6000. Introduced on the S4820T. Dynamic Host Configuration Protocol (DHCP) 515
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