帮我配置一个华为模拟器ENSP的代码，要求1台路由器，3台交换机，7台PC机。

好的，以下是配置华为模拟器ENSP的代码，满足你的要求：

# 创建1台路由器
sysname Router
#
interface GigabitEthernet 0/0/0
ip address 10.0.0.1 24
#
interface GigabitEthernet 0/0/1
ip address 192.168.1.1 24
#
ospf 1
area 0
network 10.0.0.0 0.0.0.255
network 192.168.1.0 0.0.0.255
#
# 创建3台交换机
sysname Switch1
#
vlan batch 10
#
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 10
ip address 10.0.0.2 24
#
interface GigabitEthernet 0/0/2
port link-type trunk
port trunk allow-pass vlan 10
#
sysname Switch2
#
vlan batch 20
#
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 20
ip address 10.0.0.3 24
#
interface GigabitEthernet 0/0/2
port link-type trunk
port trunk allow-pass vlan 20
#
sysname Switch3
#
vlan batch 30
#
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 30
ip address 10.0.0.4 24
#
interface GigabitEthernet 0/0/2
port link-type trunk
port trunk allow-pass vlan 30
#
# 创建7台PC机
sysname PC1
#
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 10
ip address 10.0.0.11 24
#
sysname PC2
#
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 10
ip address 10.0.0.12 24
#
sysname PC3
#
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 20
ip address 10.0.0.21 24
#
sysname PC4
#
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 20
ip address 10.0.0.22 24
#
sysname PC5
#
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 30
ip address 10.0.0.31 24
#
sysname PC6
#
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 30
ip address 10.0.0.32 24
#
sysname PC7
#
interface GigabitEthernet 0/0/1
ip address 192.168.1.2 24
#

这里创建了1台路由器，3台交换机和7台PC机，路由器连接3台交换机，每个交换机连接2台PC机。每个交换机都有一个VLAN，PC机按照VLAN进行划分。你可以根据需要，自行修改IP地址和VLAN编号。