【网络设备配置与管理实验一】PT 设置主机名，IP 地址

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【网络设备配置与管理实验一】PT 设置主机名，IP 地址

2024-07-11 19:23| 来源: 网络整理| 查看: 265

一、实验目的

通过本实验，可以掌握以下技能：

配置接口IP地址。配置路由器主机名。二、设备需求 Cisco路由器1台，1台带有超级终端程序的PC机，以及Console电缆及转接器。三、拓扑结构及接口IP配置 1. 设置主机名、描述、IP地址和始终速率进入特权模式，使用hostname命令来修改主机名，使用console线连接路由器和pc机

拓扑结构为：

拓扑结构1

使用banner命令来设置一个网络管理员可以看到的标志区。

拓扑结构和拓扑结构1一样。

使用ip address命令可以为一个接口添加IP地址。

拓扑结构如下：

拓扑结构2

接口及IP地址

使用description命令为一个接口添加标识

拓扑结构及实验结果如下：

拓扑结构3及实验结果

当模拟一个DCE的WAN链接时，可以为一个串行链路添加带宽和时钟速率

拓扑结构如下：

拓扑结构4

四、实验配置文档

步骤1配置命令：

Router>enable Router#config Router#configure term Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)#hostname Router-sjt Router-sjt(config)#^Z Router-sjt# %SYS-5-CONFIG_I: Configured from console by console Router-sjt#copy runn Router-sjt#copy running-config st Router-sjt#copy running-config startup-config Destination filename [startup-config]? Building configuration... [OK] Router-sjt#

步骤2配置命令：

Router-sjt>enable Router-sjt#conf Router-sjt#configure te Router-sjt#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router-sjt(config)#bann Router-sjt(config)#banner mo Router-sjt(config)#banner motd # Enter TEXT message. End with the character '#'. WARNING You are connected to $(hostname) on the cisco system ,incorporated network. Unauthorized access and use of this network will be vigorously parosecuted. # Router-sjt(config)#^Z Router-sjt# %SYS-5-CONFIG_I: Configured from console by console Router-sjt#exit Router-sjt con0 is now available Press RETURN to get started. WARNING You are connected to Router-sjt on the cisco system ,incorporated network. Unauthorized access and use of this network will be vigorously parosecuted. Router-sjt>

步骤3配置命令：

Router-sjt>en Router-sjt>enable Router-sjt#conf Router-sjt#configure te Router-sjt#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router-sjt(config)#inte Router-sjt(config)#interface F Router-sjt(config)#interface FastEthernet 0/0 Router-sjt(config-if)#ip add Router-sjt(config-if)#ip address 192.168.75.1 255.255.255.0 Router-sjt(config-if)#no shut Router-sjt(config-if)#no shutdown Router-sjt(config-if)# %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up Router-sjt(config-if)#end Router-sjt# %SYS-5-CONFIG_I: Configured from console by console Router-sjt#show int Router-sjt#show interfaces Fa Router-sjt#show interfaces FastEthernet 0/0 FastEthernet0/0 is up, line protocol is up (connected) Hardware is Lance, address is 0004.9ab2.4781 (bia 0004.9ab2.4781) Internet address is 192.168.75.1/24 MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Full-duplex, 100Mb/s, media type is RJ45 ARP type: ARPA, ARP Timeout 04:00:00, Last input 00:00:08, output 00:00:05, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: fifo Output queue :0/40 (size/max) 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 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 0 input packets with dribble condition detected 0 packets output, 0 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier 0 output buffer failures, 0 output buffers swapped out Router-sjt#

步骤4配置命令：

Router-sjt>ena Router-sjt>enable Router-sjt#confi Router-sjt#configure ter Router-sjt#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router-sjt(config)#int F Router-sjt(config)#int FastEthernet 0/0 Router-sjt(config-if)#des Router-sjt(config-if)#description 2015122075 Router-sjt(config-if)#exit Router-sjt(config)#exit Router-sjt# %SYS-5-CONFIG_I: Configured from console by console Router-sjt#show in Router-sjt#show interfaces F Router-sjt#show interfaces FastEthernet 0/0 FastEthernet0/0 is up, line protocol is up (connected) Hardware is Lance, address is 0004.9ab2.4781 (bia 0004.9ab2.4781) Description: 2015122075 Internet address is 192.168.75.1/24 MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Full-duplex, 100Mb/s, media type is RJ45 ARP type: ARPA, ARP Timeout 04:00:00, Last input 00:00:08, output 00:00:05, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: fifo Output queue :0/40 (size/max) 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 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 0 input packets with dribble condition detected 0 packets output, 0 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier 0 output buffer failures, 0 output buffers swapped out Router-sjt#

步骤5配置命令：

Router9： Router-sjt>en Router-sjt>enable Router-sjt#conf Router-sjt#configure ter Router-sjt#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router-sjt(config)#in Router-sjt(config)#interface se Router-sjt(config)#interface serial 2/0 Router-sjt(config-if)#ip ad Router-sjt(config-if)#ip address 192.168.123.1 255.255.255.0 Router-sjt(config-if)#no shu Router-sjt(config-if)#no shutdown Router-sjt(config-if)#end Router-sjt# %SYS-5-CONFIG_I: Configured from console by console Router-sjt#show interfaces serial 2/0 Serial2/0 is up, line protocol is up (connected) Hardware is HD64570 Internet address is 192.168.123.1/24 MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 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 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/0/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) Available Bandwidth 96 kilobits/sec 5 minute input rate 18 bits/sec, 0 packets/sec 5 minute output rate 18 bits/sec, 0 packets/sec 15 packets input, 1920 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 15 packets output, 1920 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up Router-sjt# Router10： Router-sjt>ena Router-sjt>enable Router-sjt#conf Router-sjt#configure ter Router-sjt#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router-sjt(config)#inte Router-sjt(config)#interface s Router-sjt(config)#interface serial 2/0 Router-sjt(config-if)#ip ad Router-sjt(config-if)#ip address 192.168.123.2 255.255.255.0 Router-sjt(config-if)#cl Router-sjt(config-if)#band Router-sjt(config-if)#bandwidth 64 Router-sjt(config-if)#cloc Router-sjt(config-if)#clock ra Router-sjt(config-if)#clock rate 64000 Router-sjt(config-if)#no shutd Router-sjt(config-if)#no shutdown Router-sjt(config-if)# %LINK-5-CHANGED: Interface Serial2/0, changed state to up Router-sjt(config-if)# %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up end Router-sjt# %SYS-5-CONFIG_I: Configured from console by console Router-sjt#show in Router-sjt#show interfaces s Router-sjt#show interfaces serial 2/0 Serial2/0 is up, line protocol is up (connected) Hardware is HD64570 Internet address is 192.168.123.2/24 MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 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 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/0/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) Available Bandwidth 48 kilobits/sec 5 minute input rate 12 bits/sec, 0 packets/sec 5 minute output rate 12 bits/sec, 0 packets/sec 15 packets input, 1920 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 15 packets output, 1920 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up Router-sjt# 五、验证实验结果 hostname修改成功

hostname Router-sjt