Dell PowerConnect 6248 User's Guide - Page 463
DHCP Relay VLAN Configuration, Trusted Server Msgs Without Option-82
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The DHCP Relay Interface Statistics page contains the following fields: • Interface - Select the slot/port to configure this feature on. • Untrusted Server Msgs With Option-82 - If the selected interface is configured in untrusted mode, this field shows the number of messages received on the interface from a DHCP server that contained Option 82 data.These messages are dropped. • Untrusted Client Msgs With Option-82 - If the selected interface is configured in untrusted mode, this field shows the number of messages received on the interface from a DHCP client that contained Option 82 data.These messages are dropped. • Trusted Server Msgs Without Option-82 - If the selected interface is configured in trusted mode, this field shows the number of messages received on the interface from a DHCP server that did not contain Option 82 data. These messages are dropped. • Trusted Client Msgs Without Option-82 - If the selected interface is configured in trusted mode, this field shows the number of messages received on the interface from a DHCP client that did not contain Option 82 data. These messages are dropped. Use the buttons on the page to perform the following: • Click Clear to set statistics for this port to their initial values. • Click Clear All to set statistics for all ports to their initial values. Viewing DHCP Relay Statistics 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 The following table summarizes the equivalent CLI commands for this feature. Table 7-74. DHCP Relay Statistics Configuration Command CLI Command show dhcp l2relay stats clear dhcp l2relay statistics Description Displays statistics for L2 DHCP relay. Clears all dhcp L2 relay statistics. DHCP Relay VLAN Configuration You can enable L2 DHCP relay on a particular VLAN. The VLAN is identified by a service VLAN ID (SVID), which a service provider uses to identify a customer's traffic while traversing the provider network to multiple remote sites. The switch uses the VLAN membership of the switch port client (the customer VLAN ID, or C-VID) to perform a lookup a corresponding S-VID. Configuring Switching Information 463