IP Routing Features 
Configuring DHCP Relay 
Viewing the Current DHCP Relay Configuration 
Determining the DHCP Relay Setting.  Use show config (or show running 
for the running-config file) to list the current DHCP Relay setting. Note that 
because DHCP Relay is enabled in the default configuration, it does not appear 
in these listings unless it is disabled. 
Non-Default DHCP-Relay Setting 
Figure 11-26.Example of Startup-Config Listing with DHCP-Relay Disabled 
Listing the Currently Configured DHCP Helper Addresses. 
Syntax: show ip helper-address < vlan-id > 
This command shows the currently configured IP Helper addresses, 
regardless of whether DHCP-Relay is enabled. For example: 
Figure 11-27.Example of Listing for IP Helper Addresses 
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