D-Link DGS-3130 Emulator - Page 191

DGS-3130 Layer 3 Stackable Managed Switch CLI Reference Guide Switch# configure terminal Switch(config)# ip dhcp class Service-A Switch(config-dhcp-class)# option 60 hex 112233 Switch(config-dhcp-class)# option 60 hex 102030 Switch(config-dhcp-class)#exit Switch(config)# ip dhcp pool pool1 Switch(config-dhcp-pool)# relay source 172.19.18.0 255.255.255.0 Switch(config-dhcp-pool)# class Service-A Switch(config-dhcp-pool-class)# relay target 10.2.1.2 Switch(config-dhcp-pool-class)# 18-18 show ip dhcp relay information trusted-sources This command is used to display all interfaces configured as trusted sources for the DHCP relay information option. show ip dhcp relay information trusted-sources Parameters None. Default None. Command Mode User/Privileged EXEC Mode. Any Configuration Mode. Command Default Level Level: 1. Usage Guideline Use this command to display the effective setting of the trust relay information option function. Example This example shows how to use this command. Note that the display output lists the interfaces that are configured to be trusted sources. Switch# show ip dhcp relay information trusted-sources List of trusted sources of relay agent information option: vlan 100 vlan 200 vlan 300 vlan 500 vlan 400 Total Entries: 5 Switch# This example shows how to display when all interfaces are trusted sources. Note that the display output does not list the individual interfaces. 187