目 录
交换速率修改系统概述
系统功能及使用说明
总结
附件：部分源代码
一、交换速率修改系统概述
此系统是为了方便监控班人员修改交换机用户端口速率而制作的简易速率修改器，可以起到提高工作效率的作用。界面化的操作方式更能使得新人快速上手。
二、系统功能及使用说明
（图一）
此系统分为三个部分：
第一部分为菜单栏
（图二）
菜单栏暂时只开发了“退出系统”和“连接交换机”两项功能
第二部分为显示栏
（图三）
显示栏的主要作用是显示当前接连交换机的情况和程序在交换上所执行命令的情况。
第三部分为功能栏
（图四）
功能栏主要由交换机上最常用的命令按键组成。
登陆交换机可以使用输入节点编码或使用IP登陆。
使用编码登陆时，输入ADSL节点号和节点机编码后，点击连接，即可登陆交换机。其节点编号和节点机编码可在“getIP.ini”文件里按格式进行编辑。
使用IP登陆时，只输入需要修改速率的交换机IP。点击“用IP连接”，输入用户名和密码，选择交换机型号。即可登陆交换机。
登陆交换机后在系统的右侧的显示栏将显示登陆的情况。
然后可以在功能栏上方的“框”“槽”“端口”为所需要修改速率的用户端口输入栏，按实际输入即可。
修改速率的方式位于功能栏的下方，分为中兴设备和华为设备，输入速率模块编号后，点击修改按键即可修改端口速率。
另外功能栏里还有“端口状态”、“线路质量”、“速率定义”（分华为和中兴）、“通过MAC查端口”等常用功能。
在功能栏的最下方还可以根据需要输入其他命令，点击“send”键执行。
三、总结
此系统在实际运用过程中确实起到了一定的帮助作用，尤其是对新手更是提供了方便，但也还有待改进。在今后的工作中将根据实际需要对其做近一步的改良和完善。
附件：部分源代码
VERSION 1.0 CLASS
BEGIN
MultiUse = -1 'True
Persistable = 0 'NotPersistable
DataBindingBehavior = 0 'vbNone
DataSourceBehavior = 0 'vbNone
MTSTransactionMode = 0 'NotAnMTSObject
END
Attribute VB_Name = "cIniFile"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = True
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = False
'--------cIniFile.cls 代码----------------
'这里定义了一个cIniFile类
Option Explicit
'// Private member that holds a reference to
'// the path of our ini file
Private strInI As String
'// Win API Declares
Private Declare Function WritePrivateProfileString _
Lib "kernel32" Alias "WritePrivateProfileStringA" _
(ByVal lpApplicationName As String, _
ByVal lpKeyName As Any, _
ByVal lpString As Any, _
ByVal lpFileName As String) As Long
Private Declare Function GetPrivateProfileString _
Lib "kernel32" Alias "GetPrivateProfileStringA" _
(ByVal lpApplicationName As String, _
ByVal lpKeyName As Any, _
ByVal lpDefault As String, _
ByVal lpReturnedString As String, _
ByVal nSize As Long, _
ByVal lpFileName As String) As Long
Private Function MakePath(ByVal strDrv As String, _
ByVal strDir As String) As String
'// Makes an INI file: Guarantees a sub dir
Do While Right$(strDrv, 1) = ""
strDrv = Left$(strDrv, Len(strDrv) - 1)
Loop
Do While Left$(strDir, 1) = ""
strDir = Mid$(strDir, 2)
Loop
'// Return the path
MakePath = strDrv & "" & strDir
End Function
Public Sub CreateIni(strDrv As String, strDir As String)
'// Make a new ini file
strInI = MakePath(strDrv, strDir)
End Sub
Public Sub WriteFile(strSection As String, _
strKey As String, _
strValue As String)
'// Write to strINI
WritePrivateProfileString strSection, _
strKey, strValue, strInI
End Sub
Public Function GetFile(strSection As String, _
strKey As String) As String
Dim strTmp As String
Dim lngRet As String
strTmp = String$(100, Chr(32))
lngRet = GetPrivateProfileString(strSection, _
strKey, "", strTmp, _
Len(strTmp), strInI)
GetFile = strTmp
End Function
Public Property Let INIFile(ByVal New_IniPath As String)
'// Sets the new ini path
strInI = New_IniPath
End Property
Public Property Get INIFile() As String
'// Returns the current ini path
INIFile = strInI
End Property
VERSION 5.00
Begin VB.Form frmLogin
BorderStyle = 3 'Fixed Dialog
Caption = "登录"
ClientHeight = 2565
ClientLeft = 2835
ClientTop = 3480
ClientWidth = 4590
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 1515.487
ScaleMode = 0 'User
ScaleWidth = 4309.762
ShowInTaskbar = 0 'False
StartUpPosition = 2 '屏幕中心
Begin VB.ComboBox Combo1
Height = 300
Left = 1320
TabIndex = 7
Top = 960
Width = 2295
End
Begin VB.TextBox txtUserName
Height = 345
Left = 1290
TabIndex = 1
Top = 135
Width = 2325
End
Begin VB.CommandButton cmdOK
Caption = "确定"
Default = -1 'True
Height = 390
Left = 750
TabIndex = 4
Top = 1740
Width = 1140
End
Begin VB.CommandButton cmdCancel
Cancel = -1 'True
Caption = "取消"
Height = 390
Left = 2355
TabIndex = 5
Top = 1740
Width = 1140
End
Begin VB.TextBox txtPassword
Height = 345
IMEMode = 3 'DISABLE
Left = 1290
PasswordChar = "*"
TabIndex = 3
Top = 525
Width = 2325
End
Begin VB.Label Label1
Caption = "交换机类型："
Height = 255
Left = 120
TabIndex = 6
Top = 960
Width = 1335
End
Begin VB.Label lblLabels
Caption = "用户名称(&U):"
Height = 270
Index = 0
Left = 105
TabIndex = 0
Top = 150
Width = 1080
End
Begin VB.Label lblLabels
Caption = "密码(&P):"
Height = 270
Index = 1
Left = 105
TabIndex = 2
Top = 540
Width = 1080
End
End
Attribute VB_Name = "frmLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Public LoginSucceeded As Boolean
Private Sub cmdCancel_Click()
'设置全局变量为 false
'不提示失败的登录
LoginSucceeded = False
Me.Hide
End Sub
Private Sub cmdOK_Click()
UserName = txtUserName.Text
PassWord = txtPassword.Text
Unload Me
End Sub
Private Sub Combo1_Click()
IpType = Combo1.ListIndex + 1
End Sub
Private Sub Form_Load()
Combo1.AddItem "alcatel"
Combo1.AddItem "中兴8220"
Combo1.AddItem "中兴9220"
Combo1.AddItem "华为5100"
Combo1.AddItem "华为5300"
End Sub
VERSION 5.00
Begin VB.Form frmTCPIP
BorderStyle = 3 'Fixed Dialog
Caption = "TCPIP Settings"
ClientHeight = 1665
ClientLeft = 2580
ClientTop = 1800
ClientWidth = 3720
Icon = "frmTCPIP.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
PaletteMode = 1 'UseZOrder
ScaleHeight = 1665
ScaleWidth = 3720
ShowInTaskbar = 0 'False
StartUpPosition = 1 '所有者中心
Begin VB.CheckBox Check1
Caption = "Trace"
Height = 255
Left = 2640
TabIndex = 6
Top = 120
Width = 975
End
Begin VB.CommandButton cmdOKCancel
Caption = "Cancel"
Height = 375
Index = 1
Left = 2640
TabIndex = 3
Top = 1080
Width = 855
End
Begin VB.CommandButton cmdOKCancel
Caption = "OK"
Default = -1 'True
Height = 375
Index = 0
Left = 2640
TabIndex = 2
Top = 480
Width = 855
End
Begin VB.TextBox txtPort
Height = 375
Left = 120
TabIndex = 1
Text = "23"
Top = 1080
Width = 2295
End
Begin VB.TextBox txtRemoteAddress
Height = 375
Left = 120
TabIndex = 0
Text = "127.0.0.0"
Top = 360
Width = 2295
End
Begin VB.Label Label1
Caption = "Remote IP Port"
Height = 255
Index = 1
Left = 120
TabIndex = 5
Top = 840
Width = 2055
End
Begin VB.Label Label1
Caption = "Remote IP Address"
Height = 255
Index = 0
Left = 120
TabIndex = 4
Top = 120
Width = 2055
End
End
Attribute VB_Name = "frmTCPIP"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Sub Check1_Click()
If Check1.Value = 1 Then
frmTelnet.TraceTelnet = True
frmTelnet.Tracevt100 = True
Else
frmTelnet.TraceTelnet = False
frmTelnet.Tracevt100 = False
End If
End Sub
Private Sub cmdOKCancel_Click(Index As Integer)
On Error Resume Next
Select Case Index
Case 0
frmTelnet.WinsockClient.Close
frmTelnet.WinsockClient.LocalPort = 0
frmTelnet.RemoteIPAd = txtRemoteAddress
frmTelnet.RemotePort = txtPort
frmTelnet.WinsockClient.RemotePort = txtPort
frmTelnet.WinsockClient.RemoteHost = txtRemoteAddress
If Err > 0 Then
MsgBox Error
Else
Unload Me
End If
Case 1
Unload Me
End Select
End Sub
Private Sub Form_Load()
txtRemoteAddress = frmTelnet.RemoteIPAd
txtPort = frmTelnet.RemotePort
' Check1.Value = -(frmTelnet.TraceTelnet)
End Sub
VERSION 5.00
Object = "{6B7E6392-850A-101B-AFC0-4210102A8DA7}#1.3#0"; "comctl32.ocx"
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "mswinsck.ocx"
Object = "{3B7C8863-D78F-101B-B9B5-04021C009402}#1.2#0"; "richtx32.ocx"
Begin VB.Form frmTelnet
Caption = "weit's Telnet Client 1.1"
ClientHeight = 9120
ClientLeft = -210
ClientTop = 3015
ClientWidth = 13590
FillColor = &H00800000&
FillStyle = 0 'Solid
BeginProperty Font
Name = "Arial"
Size = 9
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H0000FFFF&
Icon = "telnet.frx":0000
KeyPreview = -1 'True
LinkTopic = "Form1"
PaletteMode = 1 'UseZOrder
ScaleHeight = 9120
ScaleWidth = 13590
StartUpPosition = 2 '屏幕中心
Begin VB.TextBox Text13
Height = 375
Left = 10800
TabIndex = 35
ToolTipText = "从亿讯查上网记录查VLanID输入"
Top = 5040
Width = 615
End
Begin VB.CommandButton Command14
Caption = "alcate通过MAC查端口"
Height = 375
Left = 11520
TabIndex = 34
Top = 5040
Width = 1935
End
Begin VB.CommandButton Command13
Caption = "用IP连"
Height = 375
Left = 10440
TabIndex = 33
Top = 2640
Width = 735
End
Begin VB.CommandButton Command12
Caption = "alcatel设置状态"
Height = 375
Left = 11520
TabIndex = 32
Top = 4560
Width = 1935
End
Begin VB.CommandButton Command11
Caption = "send"