ADTRAN TA 544 User Manual page 34

TA 544 User Manual/61200704L1-1A
Page 34 of 68
RIP
Use this menu to enable RIP on the LAN interface.
M
ODE
P
ROTOCOL
M
ETHOD
N
S
P
D
IRECTION
TX
TX O
RX O
V2 S
ECRET
Proxy ARP
This feature allows the network portion of a group of addresses to be shared among several physical
network segments. The ARP protocol provides a way for devices to create a mapping between physical
addresses and logical IP addresses. Proxy ARP makes use of this mapping feature by instructing a
router to answer ARP requests as a "proxy" for the IP addresses behind one of its ports. The device
which sent the ARP request will then correctly assume that it can reach the requested IP address by
sending packets to the physical address that was returned. This technique effectively hides the fact that
a network has been (further) subnetted. If this option is set to Y
the Ethernet port the address is looked up in the IP routing table. If the forwarding port is not on the
Ethernet port and the route is not the default route, the TA 544 will answer the request with its own
hardware address.
MAC Address
This is a read-only MAC address programmed at ADTRAN.
TA 544 User Manual
Enables or disables RIP.
Specifies the RIP protocol. Choices are
(which is RIP version 1) or
Specifies the way the RIP protocol sends out its
advertisements. Choices are given below.
ONE
H
PLIT ORIZON
R (def)
OISON EVERSE
Allows the direction at which RIP advertise-
ments are sent and listened to be specified.
RX (def)
AND
NLY
NLY
Enter the secret used by RIP version 2 here.
V2
All routes in the router table are advertised
with no modification of the metrics.
Only routes not learned from this circuit are
advertised.
All routes are advertised, but the routes
learned from this port are "poisoned" with an
infinite metric.
RIP advertisements are periodically
transmitted and are listened to on this port.
RIP advertisements are periodically
transmitted but are not listened to on this
port.
RIP advertisements are not transmitted on
this port, but are listened.
ES
V1
(RIP version 2).
, when an ARP request is received on
© 2001, ADTRAN, Inc.