Cisco Systems 78-11741-02 Wireless Office Headset User Manual


 
Configuring IP Addressing
IP Addressing Examples
IPC-51
Cisco IOS IP Configuration Guide
ip address 145.22.4.67 255.255.255.0
interface serial 1
ip unnumbered ethernet 0
IP Domains Example
The following example establishes a domain list with several alternate domain names:
ip domain list csi.com
ip domain list telecomprog.edu
ip domain-list merit.edu
Dynamic Lookup Example
A cache of host name-to-address mappings is used by connect, telnet, ping, trace, write net, and
configure net EXEC commands to speed the process of converting names to addresses. The commands
used in this example specify the form of dynamic name lookup to be used. Static name lookup also can
be configured.
The following example configures the host name-to-address mapping process. IP DNS-based translation
is specified, the addresses of the name servers are specified, and the default domain name is given.
! IP Domain Name System (DNS)-based host name-to-address translation is enabled
ip domain lookup
! Specifies host 131.108.1.111 as the primary name server and host 131.108.1.2
! as the secondary server
ip name-server 131.108.1.111 131.108.1.2
! Defines cisco.com as the default domain name the router uses to complete
! unqualified host names
ip domain name cisco.com
HP Hosts on a Network Segment Example
The following example has a network segment with HP devices on it. The commands in this example
customize the first Ethernet port to respond to Probe name requests for the host name, and to use Probe
and ARP.
ip hp-host bl4zip 131.24.6.27
interface ethernet 0
arp probe
ip probe proxy
Logical NBMA Example
A logical NBMA network is considered the group of interfaces and hosts participating in NHRP and
having the same network identifier. Figure 9 illustrates two logical NBMA networks (shown as circles)
configured over a single physical NBMA network. Router A can communicate with routers B and C
because they share the same network identifier (2). Router C can also communicate with routers D and
E because they share network identifier 7. After address resolution is complete, router A can send IP
packets to router C in one hop, and router C can send them to router E in one hop, as shown by the dotted
lines.