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ARP Table
Information in this Display:
IP Interfaces
Information in this Display:
Status Displays
Point-to-point frame relay IP connections will display a
255.255.255.255
IP routes. The
is used by RIP for route summarization.
Each entry is two lines on the screen, with the
under the associated
To display a list of active ARP (Address Resolution Protocol) table entries, press
at the IP Status Displays Menu (or
– Address of corresponding IP Interface.
IP Address
– MAC address to which each IP address maps.
MAC Address
– Time (in minutes) until the address will be removed from the
AgeOut Timer
table if no traffic is received from that address. The address is added to the table
after the FRM sends an ARP request for an IP address and receives a MAC
address in response. The timer is reset if an IP frame is received from the either
the IP or MAC address.
If the screen is filled with information, you will be asked whether you want to display
more.
The ARP table does not include entries for devices that have no LAN inter-
faces.
To display a list of active IP interfaces, press
from the Main Menu).
[C], [F], [G], [C]
– identifier used in the IP Route Display. Each name is the interface
Name
number preceded by the interface type, which is one of these:
Frame relay
fr
Token Ring
tr
– Maximum Transmission Unit, the maximum size (in bytes) of the data
MTU
field that can be used to encapsulate an IP datagram for transmission over the
interface.
– bit-wise AND of the
Network
– IP address of the local interface.
IP Address
– IP address of the remote device.
Rem Address
, which is the default
/
Network Mask
NetMask
.
Destination
[C], [F], [G], [B]
[C]
X.25
x
Loopback
lo
The loopback interface is added by the FRM, and has a
number one greater than the highest configurable interface
number (to avoid a conflict)..
IP Address
value for Host
Destination Mask
configured on the IP interface
on the second line,
Netmask
from the Main Menu).
at the IP Status Displays Menu (or
Ethernet
en
and the
.
Mask
of
Netmask
[B]
19-25
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