HP 445942-001 User Manual download pdf (Page 144)

Configuration Commands

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IP Static Route configuration

The following table describes the Static Route Configuration commands.

Table 121 Static Route Configuration commands

Command Description

ip route <IP subnet> <IP netmask>

<IP nexthop> [<IP interface (1-250)>]

Adds a static route. You will be prompted to enter a

destination IP address, destination subnet mask, and gateway

address. Enter all addresses using dotted decimal notation.

Command mode: Global configuration

no ip route {<IP subnet>}{<IP

netmask>}

Removes a static route. The destination address of the route to

remove must be specified using dotted decimal notation.

Command mode: Global configuration

show ip route static

Displays the current IP static route configuration.

Command mode: All except User Exec

Address Resolution Protocol configuration

Address Resolution Protocol (ARP) is the TCP/IP protocol that resides within the Internet layer. ARP resolves

a physical address from an IP address. ARP queries machines on the local network for their physical

addresses. ARP also maintains IP to physical address pairs in its cache memory. In any IP communication,

the ARP cache is consulted to see if the IP address of the computer or the router is present in the ARP

cache. Then the corresponding physical address is used to send a packet.

The following table describes the ARP Configuration commands.

Table 122 ARP Configuration commands

Command Description

ip arp rearp <2-120>

Defines re-ARP period in minutes. You can set this duration between 2

and 120 minutes.

show ip arp

Displays the current ARP configurations.

Command mode: All except User EXEC

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HP 445942-001 User Manual Page 144