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3 built-in commands, 3 built-in commands – Cabletron Systems EMM-E6 Ethernet User Manual

Page 140

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MIB NAVIGATOR COMMAND SET OVERVIEW

EMM-E6 User’s Guide

13-11

13.3.3

Built-In Commands

The following provides a brief description, the proper format, and an
example of each Built-In command.

arp

The arp command provides access to the ARP (Address
Resolution Protocol) cache, enabling you to view cache
data, delete entries, or add a static route. Superuser access
is required to delete an entry or add a static route.

Each arp cache entry lists: the network

interface that the

device is connected to, the device’s

network address or IP

address, the device’s

physical address or MAC address, and

the

media type of connection to the device. The device’s

media connection occurs in one of the following ways:

1 - Other
2 - Invalid entry (cannot ping device, timed out, etc.)
3 - Dynamic route entry
4 - Static route entry (not subject to change).

Format

arp -a (to view cache data)

arp -d
(deletes an IP address
entry)
arp -s

(adds a

static entry)

Example

MIBNav>

arp -a

# Interface Network Address Physical Address Media Type
# (SonicInt) 122.144.40.111 00.00.0e.12.3c.04 3(dynamic)
# (SonicInt) 122.144.48.109

00.00.0e.f3.3d.14 3(dynamic)

# (SonicInt) 122.144.52.68 00.00.0e.12.3c.04 3(dynamic)
# (SonicInt) 122.144.21.43 00.00.0e.03.1d.3c

3(dynamic)

Example

MIBNav>

arp -d 1 122.144.52.68

Example

MIBNav>

arp

-

s 1 22

.

44

.

2

.

3 00

:

00

:

0e

:

03

:

1d

:

3c

CH1Book Page 11 Wednesday, March 20, 1996 7:48 AM