13-12
Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter13 Starting Interface Configuration (ASA 5505)
Monitoring Interfaces
other if you apply the Protected option to each switch port. The inside and outside networks can both
communicate with all three web servers, and vice versa, but the web servers cannot communicate with
each other.
Step9 (Optional) From the Duplex drop-down list, choose Full, Half, or Auto.
The Auto setting is the default. If you set the duplex to anything other than Auto on PoE ports Ethernet
0/6 or 0/7, then Cisco IP phones and Cisco wireless access points that do not support IEEE 802.3af will
not be detected and supplied with power.
Step10 (Optional) From the Speed drop-down list, choose 10, 100, or Auto.
The Auto setting is the default. If you set the speed to anything other than Auto on PoE ports Ethernet
0/6 or 0/7, then Cisco IP phones and Cisco wireless access points that do not support IEEE 802.3af will
not be detected and supplied with power.
Step11 Click OK.
Monitoring Interfaces
This section includes the following topics:
•ARP Table, page13-12
•MAC Address Table, page13-12
•Interface Graphs, page13-13
ARP Table
The Monitoring > Interfaces> ARP Table pane displays the ARP table, including static and dynamic
entries. The ARP table includes entries that map a MAC address to an IP address for a given interface.
Fields
•Interface—Lists the interface name associated with the mapping.
•IP Address—Shows the IP address.
•MAC Address—Shows the MAC address.
•Proxy ARP—Displays Yes if proxy ARP is enabled on the interface. Displays No if proxy ARP is
not enabled on the interface.
•Clear—Clears the dynamic ARP table entries. Static entries are not cleared.
•Refresh—Refreshes the table with current information from the ASA and updates Last Updated date
and time.
•Last Updated—Display only. Shows the date and time the display was updated.
MAC Address Table
The Monitoring > Interfaces> MAC Address Table pane shows the static and dynamic MAC address
entries. See the “MAC Address Table” section on page 13-12 for more information about the MAC
address table and adding static entries.