Arp Table; Ip Interfaces - Cabletron Systems Netlink FRX4000 User Manual

ARP Table

Information in this Display:

IP Interfaces

Information in this Display:
Status Displays
– (Interface) Identifier used in the IP Route Display. Each entry is the
Intf
interface number preceded by the interface type, which is one of these:
Frame relay
fr
Token Ring
tr
– Network mask, used during routing to determine the portion of the
Netmask
address associated with the network.
Point-to-point frame relay IP connections will display a
255.255.255.255
IP routes. (The
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 seconds) 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 FRX4000/6000 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
X.25
x
Loopback
lo
, which is the default
configured on the IP interface is used by RIP
NetMask
.
Destination
[C], [F], [G], [B]
[C]
X.25
x
Loopback
lo
The loopback interface is added by the FRX4000/6000, and
has a number one greater than the highest configurable
interface number (to avoid a conflict)..
Ethernet
en
value for Host
Destination Mask
on the second line,
Netmask
from the Main Menu).
at the IP Status Displays Menu (or
Ethernet
en
of
Netmask
[B]
19-25