Configuration Guide Manual

492 Brocade TurboIron 24X Series Configuration Guide
53-1003053-01
Displaying IP configuration information and statistics
Up to eight addresses can be defined for each gateway list in support of ports that are
multi-homed. When multiple IP addresses are configured for a gateway list, the Layer 2 Switch
inserts the addresses into the discovery packet in a round robin fashion.
Up to 32 gateway lists can be defined for each Layer 2 Switch.
Example
To create the configuration indicated in Figure 62 and Figure 63, enter commands such as the
following.
TurboIron(config)#dhcp-gateway-list 1 192.95.5.1
TurboIron(config)#dhcp-gateway-list 2 10.95.6.1
TurboIron(config)#dhcp-gateway-list 3 10.95.1.1 10.95.5.1
TurboIron(config)#int e 2
TurboIron(config-if-e10000-2)#dhcp-gateway-list 1
TurboIron(config-if-e10000-2)#int e8
TurboIron(config-if-e10000-8)#dhcp-gateway-list 3
TurboIron(config-if-e10000-8)#int e 14
TurboIron(config-if-e10000-14)#dhcp-gateway-list 2
Displaying IP configuration information and statistics
The following sections describe IP display options for Layer 3 Switches and Layer 2 Switches:
• To display IP information on a Layer 3 Switch, refer to “Displaying IP information – Layer 3
Switches” on page 492.
• To display IP information on a Layer 2 Switch, refer to “Displaying IP information – Layer 2
Switches” on page 506.
Changing the network mask display to prefix format
By default, the CLI displays network masks in classical IP address format (example:
255.255.255.0). You can change the displays to prefix format (example: /18) on a Layer 3 Switch
or Layer 2 Switch using the following CLI method.
To enable CIDR format for displaying network masks, entering the following command at the global
CONFIG level of the CLI.
TurboIron(config)#ip show-subnet-length
Syntax: [no] ip show-subnet-length
Displaying IP information – Layer 3 Switches
You can display the following IP configuration information statistics on Layer 3 Switches:
• Global IP parameter settings and IP access policies – refer to “Displaying global IP
configuration information” on page 493.
• CPU utilization statistics – refer to “Displaying CPU utilization statistics” on page 495.
• IP interfaces – refer to “Displaying IP interface information” on page 496.
• ARP entries – refer to “Displaying ARP entries” on page 497.
• Static ARP entries – refer to “Displaying ARP entries” on page 497.