Cisco AS5850 Guia de Instalação descarregar pdf (Página 39)

Cisco AS5850 Universal Gateway Commissioning Guidelines

78-10537-04

How to Commission the Cisco AS5850 Universal Gateway

Step 2 Enter domain-name service global configuration commands to support EXEC-shell users.

ip domain-lookup

ip host aurora 172.22.100.9

ip domain-name the.doc

ip name-server 172.22.11.10

ip name-server 172.22.12.10

Table 9 describes the previous commands.

Task 9. Testing Asynchronous EXEC-Shell Connections

This task verifies that the following components are working:

• Physical asynchronous data path

• Basic modem links

• Basic IP functionality to support EXEC-shell sessions

Table 8 IP Routing Commands

Command Purpose

ip subnet-zero

Specifies that 172.22.0.0 is a valid subnet.

no ip source-route

Tightens security by ensuring that IP-header

packets cannot define their own paths through the

universal gateway.

ip classless

Turns off traditional IP network class distinctions

in the gateway (Class-A, Class-B, Class-C).

Table 9 Domain-Name Commands

Command Purpose

ip domain-lookup

Enables IP domain-name lookups.

ip host aurora 172.22.100.9

Creates a local name-to-address map. This map is

useful when the gateway is not entered in a DNS

server.

ip domain-name the.doc

Tells the gateway how to qualify DNS look ups. In

this example, the.doc is appended to the end of

each name that is looked up.

ip name-server 172.22.11.10

ip name-server 172.22.12.10

Specifies the primary and secondary name servers.

They are used for mapping names to IP addresses.

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 49 50

Sem comentários

Cisco AS5850 Guia de Instalação Página 39