3Com 3C780 User Guide - Page 150

Diagnostic and Connectivity Commands, clear

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C-16 Commands Description The show tvx command displays the value of the Valid Transmission Timer (fddiMACTvxValue), which is the maximum time allowed by the MAC on the primary ring for the receipt of valid frames or tokens. Diagnostic and Connectivity Commands arp Syntax arp [dump | del | set] Simplified Syntax arp dump arp del host_address arp set host_address hardware_address Description The arp command displays information contained in the Address Resolution Protocol (ARP) table. It also allows you to change information stored in the ARP table. s arp dump Displays the current contents of the ARP table s arp del Deletes the IP host address s arp set Adds the host IP address and the host 48-bit FDDI address in noncanonical format to the ARP table clear Syntax clear [log | alarm] Description The clear log command clears the fault log, which contains a limited history of recent faults that have occurred in the system.

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C-16
Commands
Description
The
show tvx
command displays the value of the Valid Transmission Timer
(fddiMACTvxValue), which is the maximum time allowed by the MAC on the
primary ring for the receipt of valid frames or tokens.
Diagnostic and Connectivity Commands
arp
Syntax
arp [dump | del | set]
Simplified Syntax
arp dump
arp del
host_address
arp set host_address hardware_address
Description
The
arp
command displays information contained in the Address Resolution
Protocol (ARP) table.
It also allows you to change information stored in the
ARP table.
■
arp dump
Displays the current contents of the ARP table
■
arp del
Deletes the IP host address
■
arp set
Adds the host IP address and the host 48-bit FDDI address in
noncanonical format to the ARP table
clear
Syntax
clear [log | alarm]
Description
The
clear log
command clears the fault log, which contains a limited history of
recent faults that have occurred in the system.