思科交換機的基本配置
隨著Internet的高速發(fā)展,網(wǎng)絡規(guī)模不斷膨脹,對于從事網(wǎng)絡專業(yè)的學生熟練掌握路由器和交換機的配置已顯得十分重要。接下來是小編為大家收集的思科交換機的基本配置方法，希望能幫到大家。
思科交換機的基本配置的方法
一、交換機的基本配置
Author：chenchao in ZJNU
從本篇文章開始，將連載大概8-9篇自己學習交換與路由的實驗報告，但是怕自己能力不行，會出現(xiàn)錯誤，所以，先載兩篇文章，依次為：交換機的基本配置;路由器基本配置。本篇為交換機的基本配置，使用的仿真軟件是Cisco的一款免費軟件：Cisco Packet Tracer。想學習的可以在百度自行下載。
下面開始附上實驗過程：
實驗環(huán)境：
Cisco 2950交換機1臺，Console電纜1根，PC機一臺，網(wǎng)線1根。連接如下圖所示：
實驗步驟：
一、 交換機的帶外配置;
1、 在用戶模式、特權模式、全局模式、接口模式之間轉換;
Switch>enable
Switch#configure terminal
Enter configuration commands, one perline. End with CNTL/Z.
Switch(config)#interface FastEthernet 0/1
Switch(config-if)#exit
Switch(config)#exit
Switch#
%SYS-5-CONFIG_I: Configured from console byconsole
Switch#exit
Switch con0 is now available
Press RETURN to get started.
Switch>
2、將交換機的名稱改為“student”;
Switch(config)#hostname student
student(config)#
3、 為交換機各個模式設置密碼“cisco”;
特權模式下的密碼保護
student#enable
student#configure t
Enter configuration commands, one perline. End with CNTL/Z.
student(config)#enable password cisco
student(config)#enable secret cisco1
遠程登錄口令設置
student#configure t
Enter configuration commands, one perline. End with CNTL/Z.
student(config)#line console 0
student(config-line)#line vty 0 4
student(config-line)#password cisco2
student(config-line)#login
student(config-line)#
student#
4、為交換機制定一個IP地址10.10.10.X/24;
student#config
Configuring from terminal, memory, ornetwork [terminal]?
Enter configuration commands, one perline. End with CNTL/Z.
student(config)#interface vlan 1
student(config-if)#ip address 10.10.10.1255.0.0.0
5、開啟交換機的Telnet服務功能，建立Telnet用戶admin，口令cisco，并制定只能從10.10.10.y/24登錄Telnet服務器;
student#
student#configure t
Enter configuration commands, one perline. End with CNTL/Z.
student(config)#user admin password 0 cisco
student(config)#
6、 查看配置情況;
student>enable
Password:
student#show running-c
Building configuration...
hostname student
!
enable secret 5 class="main">
思科交換機的基本配置
enable password cisco
!
!
username admin password 0 cisco
interface Vlan1
ipaddress 10.10.10.1 255.0.0.0
!
!
line con 0
!
line vty 0 4
password cisco2
login
line vty 5 15
login
!
!
End
二、交換機的端口配置：
1、 配置接口的描述、關閉借口、啟動接口、配置接口的速度為100Mbps、配置接口工作模式為全雙工、配置接口的流程控制;
student#configure terminal
Enter configuration commands, one perline. End with CNTL/Z.
student(config)#interface FastEthernet0/1
student(config-if)#shutdown
%LINK-5-CHANGED: Interface FastEthernet0/1,changed state to administratively down
%LINEPROTO-5-UPDOWN: Line protocol onInterface FastEthernet0/1, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol onInterface Vlan1, changed state to down
student(config-if)#
student(config-if)#exit
student(config)#interface FastEthernet0/1
student(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet0/1,changed state to up
%LINEPROTO-5-UPDOWN: Line protocol onInterface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol onInterface Vlan1, changed state to up
student(config-if)#speed 100
student(config-if)#duplex full
%LINK-5-CHANGED: Interface FastEthernet0/1,changed state to down
%LINEPROTO-5-UPDOWN: Line protocol onInterface FastEthernet0/1, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol onInterface Vlan1, changed state to down
student(config-if)#
2、 配置接口FastEthernet0/10為Access口;
student#
student#configure terminal
Enter configuration commands, one perline. End with CNTL/Z.
student(config)#interface FastEthernet0/10
student(config-if)#switchport mode access
student(config-if)#
3、 配置接口FastEthernet0/12為Trunk口;
student#
student#configure t
Enter configuration commands, one perline. End with CNTL/Z.
student(config)#interface fastethernet0/12
student(config-if)#switchport mode Trunk
student(config-if)#end
4、 查看配置情況;
!
interface FastEthernet0/1
duplex full
speed100
!
interface FastEthernet0/2
!
interface FastEthernet0/9
!
interface FastEthernet0/10
switchport mode access
!
interface FastEthernet0/11
!
interface FastEthernet0/12
switchport mode trunk
!
student#show running-c
Building configuration...
Current configuration : 1275 bytes
!
version 12.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname student
!
enable secret 5 class="main">
思科交換機的基本配置
enable password cisco
!
!
username admin password 0 cisco
!
!
interface FastEthernet0/1
duplex full
speed 100
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
switchport mode access
!
interface FastEthernet0/11
!
interface FastEthernet0/12
switchport mode trunk
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface Vlan1
ipaddress 10.10.10.1 255.0.0.0
!
!
line con 0
!
line vty 0 4
password cisco2
login
line vty 5 15
login
!
!
end
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