Huawei simulator ENSP common commands

Catalog

Router common commands

Enter the task view

Name the router

Enter the specified interface

Configure the current router interface IP Address and subnet mask

Exit interface or system view

Enable DHCP

Specify that the interface has DHCP function

Appoint DNS Server's IP Address

Show all ip The routing table for

According to specified ip Routing table

Add static route ：

Switch common commands ：

establish vlan：

View all vlan：

Modify the interface to access Interface ：

  Modify the interface to trunk Interface ：

Divide the interface into specified vlan in ：

Other common commands ：

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Huawei ensp Simulator's TAB The completion function is very powerful , Most commands only need to input the first twoorthree letters , Press TAB You can complete the command

Router common commands

Enter the task view

system-view  

TAB completion ：sys
 Abbreviation ：sy

Name the router

sysname

TAB completion ：sy

Enter the specified interface

interface  The interface name 

TAB completion ：int 
 Abbreviation ：int  The interface name 

Configure the current router interface IP Address and subnet mask

ip address IP Address   Subnet mask 

TAB completion ：ip ad 
 Abbreviation ：ip add IP Address   Subnet mask 

Exit interface or system view

quit

TAB completion ：qu
 Abbreviation ：q

Enable DHCP

Be careful ： In the system view [Huawei] Input in .

dhcp enable

TAB completion ：dhcp en

Specify that the interface has DHCP function

Be careful ： The premise is that , To enable the DHCP, And went into wanting to have DHCP Functional interface .

dhcp select interface

TAB completion ：dhcp sel

Appoint DNS Server's IP Address

Be careful ： The prerequisite is to configure DNS The server , And into DNS The router port to which the server is connected

dhcp server dns-list DNS The server ip

TAB completion ：dhcp server dns

Show all ip The routing table for

The function of gateway It is to realize the communication between different gateways .

Forwarding principle of router It is through the routing table to determine which interface to start from for each target .

display ip routing-table

TAB completion ：display ip rou
 Abbreviation ：dis ip rou TAB completion 

According to specified ip Routing table

display ip routing-table  Want to view ip Address  

Add static route ：

When there are multiple routers , If you need to access the device connected by the next router, you need to manually add a static route , That is, the next hop routing interface ip, To achieve ping Communication requires both routers to configure mutual static routes .

ip routing-table  Target to go IP Address   Subnet mask   The next hop of the routing interface IP Address 

 Abbreviation ：ip rou  Purpose ip  Mask   The next hop interface of this interface 

Switch common commands ：

To use the switch, you also need to enter the system view , The use of system-view command .

establish vlan：

vlan vlan name 

 example ： Create a vlan10
vlan 10

View all vlan：

You can see what has been created vlan, You can also see which interface is divided into vlan In the

display vlan

The following code uses the premise , Enter the switch interface that needs operation （int Order to enter ）： Divide the interface into different vlan

Modify the interface to access Interface ：

access The interface is used to connect the terminal 、 The computer 、 The printer

port link-type access 

  Modify the interface to trunk Interface ：

trunk The interface is used to connect the switch

port link-type trunk 

Divide the interface into specified vlan in ：

example ： Divide the interface into created vlan 10 in .

port default vlan 10

Other common commands ：

ipconfig    # View network configuration information