Dell PowerConnect M6220 User's Guide - Page 416

• DHCP Relay Remote-Id - When a string is entered here, if a client sends a DHCP request to the switch and the client is in a VLAN that corresponds to the selected S-VID, then the switch adds the string to the Remote-ID sub-option of Option 82 in the DHCP request packet. The range is 0-128 alphanumeric characters. The default is NULL string. This sub-option can be used by the server for parameter assignment. The content of this option is vendor-specific. Displaying the DHCP Relay VLAN Summary Table 1. Open the DHCP Relay VLAN Configuration page. 2. Click Show All. The DHCP Relay VLAN Summary table displays. Figure 7-128. DHCP Relay VLAN Summary Configuring DHCP Relay With CLI Commands For information about the CLI commands that perform this function, refer to the following chapter in the CLI Reference Guide: L2 DHCP Relay Agent Commands Using the Port Aggregator Feature The Port Aggregator feature minimizes the administration required for managing the blade-centric switch blades. This feature provides administrators the ability to map internal ports to external ports without having to know anything about STP, VLANs, Link Aggregation or other L2/L3 protocols. The Port Aggregator feature is only available when the switch is operating in Simple mode, which is disabled by default. For information about changing the mode, see "Setting the Operational Mode" on page 130. To display the Port Aggregator page, click Switching > Port Aggregator in the tree view. Use this page to go to the following features: • Port Configuration Summary • Group Configuration Summary • Group VLAN MAC Summary 414 Configuring Switching Information