Section 4 User Interface Guide
ATLAS 550 System Manual
222
© 2004 ADTRAN, Inc.
61200305L2-1B
R
OUTER
> IP > I
NTERFACES
> P
ROXY
ARP
Write security: 2; Read security: 2
Enables or disables Proxy ARP on this interface. Allows the network portion of a group of addresses to be
shared among several physical network segments. When
E
NABLED
, and an ARP (address resolution
protocol) request is received on 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 router answers the
request with its own hardware address. When
D
ISABLED
(default), the router only responds to ARP request
received for its own address.
The ARP protocol itself provides a way for devices to create a mapping between physical (i.e., Ethernet)
addresses and logical IP addresses.
P
ROXY
ARP
uses the 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 then correctly assumes 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.
R
OUTER
> IP > G
LOBAL
Write security: 2; Read security: 2
Provides a way to configure various settings for the Ethernet port. The following menus are available for
review and editing:
R
OUTER
> IP > G
LOBAL
> D
EFAULT
G
ATEWAY
Write security: 2; Read security: 2
Defines or changes the default gateway. Enter the default gateway address by entering a decimal number
into the appropriate field and then pressing <Enter> to move to the next field. You will need a default
gateway if the LAN contains multiple segments. This address is composed of four decimal numbers, each
in the range of 0 to 255, separated by periods. This value is set to
0.0.0.0
by default. Contact your LAN
administrator for the appropriate address.
R
OUTER
> IP > G
LOBAL
> D
EFAULT
M
ETRIC
Write security: 2; Read security: 2
Defines the default gateway metric. Enter the default gateway metric by pressing <Enter> and entering a
decimal number.
P
ERIODIC
RIP advertisements are periodically transmitted.
T
RIGGERED
RIP advertisements are transmitted only when new routes are learned,
and learned routes do not age.
A
UTHENTICATION
Write security: 2; Read security: 2
Defines the secret used to advertise routes when using RIP V2.
R
EDISTRIBUTE
D
EFAULT
G
ATEWAY
Write security: 2; Read security: 2
Enables or disables the transmission of the Default Gateway to be sent with RIP on a per interface
basis.
Содержание ATLAS 550
Страница 16: ...Table of Contents ATLAS 550 System Manual 16 2004 ADTRAN Inc 61200305L2 1B ...
Страница 24: ...Section 1 System Description ATLAS 550 System Manual 24 2004 ADTRAN Inc 61200305L2 1B ...
Страница 62: ...Section 3 Network Turnup Procedure ATLAS 550 System Manual 62 2004 ADTRAN Inc 61200305L2 1B ...
Страница 308: ...Section 4 User Interface Guide ATLAS 550 System Manual 308 2004 ADTRAN Inc 61200305L2 1B ...
Страница 310: ...Section 5 Detail Level Procedures ATLAS 550 System Manual 310 2004 ADTRAN Inc 61200305L2 1B ...
Страница 320: ...Section 5 DLP 4 ATLAS 550 System Manual 320 2004 ADTRAN Inc 61200305L2 1B ...
Страница 326: ...Section 5 DLP 6 ATLAS 550 System Manual 326 2004 ADTRAN Inc 61200305L2 1B ...
Страница 330: ...Section 5 DLP 7 ATLAS 550 System Manual 330 2004 ADTRAN Inc 61200305L2 1B ...
Страница 348: ...Section 5 DLP 14 ATLAS 550 System Manual 348 2004 ADTRAN Inc 61200305L2 1B ...
Страница 351: ...61200305L2 1B 2004 ADTRAN Inc 351 CONFIGURATION GUIDES CFG 1 Dial Backup for Dedicated T1 Circuits 353 ...
Страница 352: ...Section 6 Configuration Guides ATLAS 550 System Manual 352 2004 ADTRAN Inc 61200305L2 1B ...
Страница 364: ...Section 6 CFG 1 ATLAS 550 System Manual 364 2004 ADTRAN Inc 61200305L2 1B ...
Страница 378: ...Section 7 System Event Logging ATLAS 550 System Manual 378 2004 ADTRAN Inc 61200305L2 1B ...
Страница 388: ...Section 8 ADTRAN Utilities ATLAS 550 System Manual 388 2004 ADTRAN Inc 61200305L2 1B ...
Страница 412: ...Section 9 MIBs ATLAS 550 System Manual 412 2004 ADTRAN Inc 61200305L2 1B ...