Static Arp Settings; Static Route Settings - Cayman Systems 3220-H User Manual

Cayman 3220-H User's Guide
December 2000
set ip ip-ppp vccn flush-routes { on | off }
Specifies whether the Cayman 3220-H should flush (delete) entries
from its routing table when the specified virtual circuit is down and
those routes are inaccessible. This command is only available when
address mapping for the specified virtual circuit is turned off.

Static ARP Settings

Your Cayman 3220-H maintains a dynamic Address Resolution
Protocol (ARP) table to map IP addresses to Ethernet (MAC)
addresses. Your Cayman 3220-H populates this ARP table
dynamically, by retrieving IP address/MAC address pairs only when
it needs them. Optionally, you can define static ARP entries to map
IP addresses to their corresponding Ethernet MAC addresses. Unlike
dynamic ARP table entries, static ARP table entries do not time out.
You can configure as many as 16 static ARP table entries for a Cayman
3220-H. Use the following commands to add static ARP entries to the
Cayman 3220-H static ARP table:
set ip static-arp ip-address ip_address
Specifies the IP address for the static ARP entry. Enter an IP address
in the argument in dotted decimal format. The
ip_address
argument cannot be 0.0.0.0.
ip_address
set ip static-arp hardware-address MAC_address
Specifies the Ethernet hardware address for the static ARP entry.
Enter an Ethernet hardware address in the
nn.nn.nn.nn.nn.nn

Static Route Settings

A static route identifies a manually configured pathway to a remote
network. Unlike dynamic routes, which are acquired and confirmed
periodically from other routers, static routes do not time out.
Consequently, static routes are useful when working with PPP, since
an intermittent PPP link may make maintenance of dynamic routes
problematic.
(hexadecimal) format.
Using the Command Line Interface
argument in
MAC_address
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