Configuring Ip Addresses; Associating A Hostname To An Ip Address; Configuring The Ip Address Of A Vlan Interface - H3C S9500 Series Operation Manual

Operation Manual – IP Address
H3C S9500 Series Routing Switches
ClassB ClassB
138.38.0.0 138.38.0.0
Standard Standard Standard Standard Standard
mask mask mask mask mask
255.255.0.0 255.255.0.0 255.255.0.0 255.255.0.0 255.255.0.0
Subnet mask Subnet mask
255.255.224.0 255.255.224.0
Subnet address: Subnet address: Subnet address: Subnet address: Subnet address: Subnet address: Subnet address:
000 000 000 000 000
001 001 001 001 001
010 010 010 010 010
011 011 011 011 011
100 100 100 100 100
101 101 101 101 101
110 110 110 110 110
111 111 111 111 111
Figure 1-2 Subnet division of an IP address

1.2 Configuring IP Addresses

The following sections describe IP address configuration tasks:

Associating a Hostname to an IP Address

Configuring the IP Address of a VLAN Interface

IP Address Protection Configuration
1.2.1 Associating a Hostname to an IP Address
Using this command, you can associate a host name with an IP address. After that,
when using an application like telnet, you can use the host name instead of the IP
address that is hard to memorize, and the system automatically translates the host
name to the IP address.
Perform the following configuration in system view to associate a hostname with an IP
address:
Associate a hostname with an IP address
Remove the association
By default, there is no host name associated to any host IP address.
1.2.2 Configuring the IP Address of a VLAN Interface
You can configure an IP address for every VLAN interface of the switch. Generally, it is
enough to configure one IP address for an interface. You can also configure 21 IP
10001010, 00100110, 000 00000, 00000000 10001010, 00100110, 000 00000, 00000000
11111111, 11111111, 000 00000, 00000000 11111111, 11111111, 000 00000, 00000000 11111111, 11111111, 000 00000, 00000000 11111111, 11111111, 000 00000, 00000000 11111111, 11111111, 000 00000, 00000000
11111111, 11111111, 111 00000, 00000000 11111111, 11111111, 111 00000, 00000000 11111111, 11111111, 111 00000, 00000000 11111111, 11111111, 111 00000, 00000000 11111111, 11111111, 111 00000, 00000000
Subnet address: 138.38. Subnet address: 138.38. Subnet address: 138.38. Subnet address: 138.38. Subnet address: 138.38. 0. 0. 0. 0. 0.
Subnet address: 138.38. 32. Subnet address: 138.38. 32. Subnet address: 138.38. 32. Subnet address: 138.38. 32. Subnet address: 138.38. 32.
Subnet address: 138.38. 64. Subnet address: 138.38. 64. Subnet address: 138.38. 64. Subnet address: 138.38. 64. Subnet address: 138.38. 64.
Subnet address: 138.38. 96. Subnet address: 138.38. 96. Subnet address: 138.38. 96. Subnet address: 138.38. 96. Subnet address: 138.38. 96.
Subnet address: 138.38.128. Subnet address: 138.38.128. Subnet address: 138.38.128. Subnet address: 138.38.128. Subnet address: 138.38.128.
Subnet address: 138.38.160. Subnet address: 138.38.160. Subnet address: 138.38.160. Subnet address: 138.38.160. Subnet address: 138.38.160.
Subnet address: 138.38.192. Subnet address: 138.38.192. Subnet address: 138.38.192. Subnet address: 138.38.192. Subnet address: 138.38.192.
Subnet address: 138.38.224. Subnet address: 138.38.224. Subnet address: 138.38.224. Subnet address: 138.38.224. Subnet address: 138.38.224.
To do...
Chapter 1 IP Address Configuration
Subnet Subnet Subnet Subnet Subnet
Host Host Host Host Host
number number number number number
number number number number number
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
Use the command...
ip host hostname ip-address
undo ip host hostname [ ip-address ]
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