Netgear NETGEAR Manual Do Utilizador

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User Manual for the NETGEAR 7300S Series Layer 3 Managed Switch Software 
Routing Commands
10-5
202-10088-01, March 2005
Format  
clear arp-cache [gateway]
Mode  
Privileged Exec
show arp
This command displays the Address Resolution Protocol (ARP) cache. The displayed results are 
not the total ARP entries. To view the total ARP entries, the operator should view the 
show arp 
results in conjunction with the 
show arp switch
 results.
Format  
show arp
Mode  
Privileged EXEC
Age Time (seconds)  
Is the time it takes for an ARP entry to age out. This value was 
configured into the unit. Age time is measured in seconds. 
Response Time (seconds)  Is the time it takes for an ARP request timeout. This value 
was configured into the unit. Response time is measured in sec-
onds. 
Retries  
Is the maximum number of times an ARP request is retried. This 
value was configured into the unit.
Cache Size  
Is the maximum number of entries in the ARP table. This value 
was configured into the unit. 
Dynamic Renew Mode   Displays whether the ARP component automatically attempts to 
renew dynamic ARP entries when they age out. 
Total Entry Count Current / Peak  Field listing the total entries in the ARP table and the 
peak entry count in the ARP table. 
Static Entry Count Current / Max  Field listing the static entry count in the ARP table and 
maximum static entry count in the ARP table. 
The following are displayed for each ARP entry.  
IP Address  
Is the IP address of a device on a subnet attached to an existing 
routing interface. 
MAC Address  
Is the hardware MAC address of that device. 
Interface  
Is the routing slot/port associated with the device ARP entry. 
Type  
Is the type that was configured into the unit. The possible values 
are Local, Gateway, Dynamic and Static. 
Age  
This field displays the current age of the ARP entry since last 
refresh (in hh:mm:ss format