Huawei Router Basics

Set up multiple IP Addresses to a single interface:

[R1-Ethernet0/0/0]ip address 10.0.0.5 30
[R1-Ethernet0/0/0]ip address 10.0.0.1 30 sub

the "sub" at the end is vital for this, otherwise the second IP Address will replace the first one when Entered.

Setting up a Banner at Login Prompt:
[R1]header ?
  login  Specify the login authentication banner
  shell  Specify the start banner of session

[R1]header login information "All activities are Logged and Reported"

To setup a Welcome Message do the following from system-view:

[R1]header shell information "Don't fuck the Router!"

=> Full Configuration of a Huawei Router:
[R1]display current-configuration
[V200R003C00]
#
 sysname R1
 header shell information "Dont fuck Me!"
 header login information "All activities are Logged and Reported"
#
 snmp-agent local-engineid 800007DB03000000000000
 snmp-agent
#
 clock timezone China-Standard-Time minus 08:00:00
#
portal local-server load portalpage.zip
#
 drop illegal-mac alarm
#
 set cpu-usage threshold 80 restore 75
#
aaa
 authentication-scheme default
 authorization-scheme default
 accounting-scheme default
 domain default
 domain default_admin
 local-user admin password cipher %$%$K8m.Nt84DZ}e#<0`8bmE3Uw}%$%$
 local-user admin service-type http
#
firewall zone Local
 priority 15
#
interface Ethernet0/0/0
 undo portswitch
 ip address 10.0.0.5 255.255.255.252
 ip address 10.0.0.1 255.255.255.252 sub
#
interface Ethernet0/0/1
#
interface Ethernet0/0/2
#
interface Ethernet0/0/3
#
interface Ethernet0/0/4
#
interface Ethernet0/0/5
#
interface Ethernet0/0/6
#
interface Ethernet0/0/7
#
interface Ethernet0/0/8
#
interface NULL0
#
user-interface con 0
 authentication-mode password
 set authentication password cipher %$%$K:.D5\N-`HV3!!QH)FWM,#@yXUz6WS!/BL74f'~K
)]CE#@|,%$%$
 idle-timeout 20 0
user-interface vty 0 4
user-interface vty 16 20
#
wlan ac
#
return