Operation Manual – IP Address and Performance Confiugration
Quidway S3900 Series Ethernet Switches-Release 1510
Chapter 1 IP Address Configuration
Huawei Technologies Proprietary
1-5
Table 1-3 Display IP address configuration
Operation Command Description
View VLAN
interface
information
display ip interface
[ brief [ interface-type
[ interface-number ] ] |
[ interface-type
interface-number ] ]
You can execute the display
command in any view.
1.5 IP Address Configuration Example
I. Network requirements
Set the IP address and subnet mask of VLAN interface 1 to 129.2.2.1 and
255.255.255.0 respectively.
II. Network diagram
Console cable
Sw itc h
PC
Console cable
Sw itc h
PC
Figure 1-3 IP address configuration
III. Configuration procedure
# Configure an IP address for VLAN interface 1.
<Quidway> system-view
[Quidway] interface Vlan-interface 1
[Quidway-Vlan-interface1] ip address 129.2.2.1 255.255.255.0
1.6 Troubleshooting
Symptom: The switch cannot ping the host directly-connected to a port.
Solution: You can perform troubleshooting as follows:
z Check the configuration of the switch, and then use the display arp
command to check whether the host has an corresponding ARP entry in the
ARP table maintained by the Switch.
z Check the VLAN that includes the switch port connecting the host. Check
whether the VLAN has been configured with the VLAN interface. Then check
whether the IP addresses of the VLAN interface and the host are on the same
network segment.
z If the configuration is correct, enable ARP debugging on the switch, and
check whether the switch can correctly send and receive ARP packets. If it
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