Dell PowerConnect 5448 User's Guide - Page 142

Configuring ARP Using the CLI Commands The following table summarizes the equivalent CLI commands for setting fields displayed in the ARP Settings page. Table 6-27. ARP Settings CLI Commands CLI Command Description arp ip_addr hw_addr {ethernet interface- Adds a permanent entry in the ARP cache. number | vlan vlan-id | port-channel number} arp timeout seconds Configures how long an entry remains in the ARP cache. clear arp-cache Deletes all dynamic entries from the ARP cache show arp Displays entries in the ARP Table. no arp Removes an ARP entry from the ARP Table. The following is an example of the CLI commands: Console(config)# arp 198.133.219.232 00-00-0c-40-0f-bc Console (config)# exit Console# arp timeout 12000 Console# show arp ARP timeout: 80000 Seconds Interface IP address HW address ---------- Status ------ g1 10.7.1.102 00:10:B5:04:DB:4B Dynamic g2 10.7.1.135 00:50:22:00:2A:A4 Static Running Cable Diagnostics The Diagnostics page contains links to pages for performing virtual cable tests on copper and fiber optics cables. To open the Diagnostics page, click System → Diagnostics in the tree view. Viewing Copper Cable Diagnostics The Integrated Cable Test for Copper Cables page contains fields for performing tests on copper cables. Cable testing provides information about where errors occurred in the cable, the last time a cable test was performed, and the type of cable error which occurred. The tests use Time Domain Reflectometry (TDR) technology to test the quality and characteristics of a copper cable attached to a port. Cables up to 120 meters long can be tested. Cables are tested when the ports are in the down state, with the 142 Configuring System Information