ADTRAN 1200263L1-1.2A user manual ARP Cache

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Chapter 3. Operation

Gateway

Write Security: 3; Read Security: 5

Defines the IP address of the router to receive the forwarded IP packet.

Interface

Write Security: 3; Read Security: 5

Defines the interface to which IP packets with this address will be routed. These are either Ethernet or frame relay DLCIs.

Hops

Write Security: 3; Read Security: 5

Defines the number of router hops required to get to the network or host. Maxi- mum distance is 15 hops.

ARP Cache

The ARP Cache Menu displays the contents of the ATLAS Address Resolution Pro- tocol (ARP) cache (see Figure 3-5). All resolved cache entries time out after 20 minutes. Unresolved entries time out in 3 minutes.

Figure 3-5. ARP Cache Menu

IP Address

Read Security: 5

Displays the IP address used for resolving MAC address.

MAC Address

Read Security: 5

Resolves Ethernet address. If set to all zeros, there is no resolution for that address.

Time

Read Security: 5

Displays the minutes since the entry was last referenced.

Type

Write Security: 3; Read Security: 5

Defines this entry as dynamic or static.

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ATLAS Router User Manual

61200263L1-1.2A

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Contents Atlas Router Page Table of Contents Table of Contents 61200263L1-1.2A List of Figures List of Figures 61200263L1-1.2A Router Overview External RoutersFeatures SpecificationsTechnology Overview IP RoutingTechnology Overview 61200263L1-1.2A Overview Terminal Menu StructureRouter Menu Router Menu TreeNetmask IP MenuStatic Routes ARP Cache Routes Tx PendingUsed FlagsSubnet Mask InterfacesAddress Protocol Far-End AddressMode V2 Secret UpdatesMethod Operation 61200263L1-1.2A Configuration Overview and Examples Chicago Panel for Connecting IP Traffic to Internal Router Create the sublinks or DLCIs for frame relayPanel for Enabling Routing CIR ARPBecn DhcpHdlc FecnFrad IADLMI LECLLC2 NNIQOS PCMPVC RIPVoice Compression UDPUNI Appendix A. Glossary 61200263L1-1.2A Index NumericsIndex-2 Repair and Return Presales Inquiries and Applications SupportPost-Sale Support