为技术有限公司是一家总部位于中国广东深圳市的生产销售电信设备的员工持股的民营科技公司，于1988年成立于中国深圳。华为的主要营业范围是交换，传输，无线和数据通信类电信产品，在电信领域为世界各地的客户提供网络设备、服务和解决方案。
华三是以前华为和美国3COM合资成立的公司（华为-3COM），2006年华为从中撤资，公司改名为华三通信(H3C),现在是美国3COM在中国的全资子公司。
不过华三和华为还是有很多的相同之处的，华为和华3之间还是很有意思的，华3是从华为分立出来的一个公司，华为的设备主要面向大中型企业，华3主要面向小型企业及一些办公室企业Internet接入，他们两家的设备IOS软件命令基本一样。
华为与思科的配置差别
像删除 思科no 华为undo
保存 write 华为save
清空 erase 华为 reset sa
查看 show runn 华为 dis cur
等
给你一个配置看看
======================
cisco>en
cisco#show run
Building configuration...
Current configuration:
!
version 11.1
service udp-small-servers
service tcp-small-servers
!
hostname chengdu
!
!
!
interface Ethernet0
ip address 10.0.1.1 255.255.255.0
!
interface Serial0
no ip address
shutdown
!
interface Serial1
ip address 192.168.1.1 255.255.255.0
!
ip classless
ip route 10.0.2.0 255.255.255.0 192.168.1.2
!
line con 0
line 1 8
line aux 0
line vty 0 4
login
!
end
cisco#show inter ser 1
Serial1 is down, line protocol is down
Hardware is HD64570
Internet address is 192.168.1.1/24
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255
Encapsulation HDLC, loopback not set, keepalive set (10 sec)
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Output queue: 0/64/0 (size/threshold/drops)
Conversations 0/0 (active/max active)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=down RTS=down CTS=up
cisco#
cisco#
===========================
[Router]dis cur
Now create configuration...
Current configuration
!
version 1.74
local-user huawei service-type administrator password simple huawei
firewall enable
aaa-enable
aaa accounting-scheme optional
!
interface Aux0
async mode flow
flow-control none
lin
k-protocol ppp
!
interface Ethernet0
ip address 192.168.1.1 255.255.255.0
!
interface Serial0
link-protocol ppp
fe1 unframed
ip address 10.1.1.2 255.255.255.252
!
quit
ip route-static 0.0.0.0 0.0.0.0 10.1.1.1 preference 60
!
return
[Router]dis ver
Copyright Notice:
All rights reserved (Jan 5 2006).
Without the owner's prior written consent, no decompiling
or reverse-engineering shall be allowed.
Huawei Versatile Routing Platform Software
VRP (R) software, Version 1.74 Release 0118
Copyright (c) 1997-2003 HUAWEI TECH CO., LTD.
Quidway AR 18-18 uptime is 0 days 4 hours 58 minutes 9 seconds
System returned to ROM by power-on.
Quidway AR 18-18 with 1 MPC 860 Processor
Router serial number is 00E0FC1213141224
64M bytes SDRAM
8192K bytes Flash Memory
0K bytes NVRAM
Config Register points to FLASH
Hardware Version is MTR 4.0
CPLD Version is CPLD 1.0
Bootrom Version is 5.30
[AUX ] AUX Hardware Version is 4.0, Driver Version is 1.0,
Cpld Version is 1.0
[LAN ] ETH0 Hardware Version is 4.0, Driver Version is 1.0,
Cpld Version is 1.0
[E1 ] E1-F Hardware Version is 4.0, Driver Version is 1.0,
Cpld Version is 1.0