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ensp三层交换机和VLANIF配置

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ensp三层交换机和VLANIF配置

2024-07-03 22:34| 来源: 网络整理| 查看: 265

#作业六：#

##实验一：三层交换机和VLANIF配置#

实验环境

实验思路 1.规划并配置IP 创建VLAN 配置VLANIF接口 向VLAN中加入对应终端 动态配置 检查连通性 具体实施 规划并配置IP PC1:

PC2:

PC3:

PC4:

IP：192.168.40.1 子网掩码：255.255.255.0 网关：192.168.40.254

创建VLAN SW1: [SW1]vlan batch 10 20 40 SW2: [SW2]vlan batch 10 30 40 配置VLANIF接口 SW1: [SW1]interface Vlanif 10 [SW1-Vlanif10]ip add 192.168.10.254 24 [SW1]interface Vlanif 20 [SW1-Vlanif20]ip add 192.168.20.254 24 [SW1]interface Vlanif 40 [SW1-Vlanif30]ip add 192.168.50.1 24 SW2: [SW2]interface Vlanif 30 [SW2-Vlanif30]ip add 192.168.40.254 24 [SW2-Vlanif20]interface Vlanif 10 [SW2-Vlanif10]ip add 192.168.30.254 24 [SW1]interface Vlanif 40 [SW1-Vlanif30]ip add 192.168.50.2 24 向VLAN中加入对应终端 SW1: [SW1]int g0/0/2 [SW1-GigabitEthernet0/0/2]port link-type access [SW1-GigabitEthernet0/0/2]port default vlan 10 [SW1-GigabitEthernet0/0/2]int g0/0/3 [SW1-GigabitEthernet0/0/3]port link-type access [SW1-GigabitEthernet0/0/3]port default vlan 20 [SW1-Vlanif20]int g0/0/1 [SW1-GigabitEthernet0/0/1]port link-type access SW2: [SW2]int g0/0/2 [SW2-GigabitEthernet0/0/2]port link-type access [SW2-GigabitEthernet0/0/2]port default vlan 10 [SW2-GigabitEthernet0/0/2]int g0/0/3 [SW2-GigabitEthernet0/0/3]port link-type access [SW2-GigabitEthernet0/0/3]port default vlan 30 [SW2-Vlanif30]int g0/0/1 [SW2-GigabitEthernet0/0/1]port link-type access 动态配置 client: [SW1]int lo 0 [SW1t-LoopBack0]ip add 1.1.1.1 32 [SW1-LoopBack0]ospf router-id 1.1.1.1 [SW1-ospf-1]area 1 [SW1-ospf-1-area-0.0.0.1]network 1.1.1.1 0.0.0.0 [SW1-ospf-1-area-0.0.0.1]network 192.168.10.254 0.0.0.0 [SW1-ospf-1-area-0.0.0.1]network 192.168.20.254 0.0.0.0 [SW1-ospf-1-area-0.0.0.1]network 192.168.50.1 0.0.0.0 ftp server: [SW2]int lo 0 [SW2-LoopBack0]ip add 2.2.2.2 32 [SW2-LoopBack0]ospf router-id 2.2.2.2 [SW2-ospf-1]area 1 [SW2-ospf-1-area-0.0.0.1]network 2.2.2.2 0.0.0.0 [SW2-ospf-1-area-0.0.0.1]network 192.168.30.254 0.0.0.0 [SW2-ospf-1-area-0.0.0.1]network 192.168.40.254 0.0.0.0 [SW2-ospf-1-area-0.0.0.1]network 192.168.50.2 0.0.0.0 检查连通性 PC1 ping PC3 PC>ping 192.168.10.2 Ping 192.168.10.2: 32 data bytes, Press Ctrl_C to break From 192.168.10.2: bytes=32 seq=1 ttl=128 time=78 ms From 192.168.10.2: bytes=32 seq=2 ttl=128 time=47 ms From 192.168.10.2: bytes=32 seq=3 ttl=128 time=78 ms From 192.168.10.2: bytes=32 seq=4 ttl=128 time=78 ms From 192.168.10.2: bytes=32 seq=5 ttl=128 time=63 ms --- 192.168.10.2 ping statistics --- 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 47/68/78 ms PC1 ping PC4 PC>ping 192.168.40.1 Ping 192.168.40.1: 32 data bytes, Press Ctrl_C to break From 192.168.40.1: bytes=32 seq=1 ttl=127 time=63 ms From 192.168.40.1: bytes=32 seq=2 ttl=127 time=78 ms From 192.168.40.1: bytes=32 seq=3 ttl=127 time=63 ms From 192.168.40.1: bytes=32 seq=4 ttl=127 time=94 ms From 192.168.40.1: bytes=32 seq=5 ttl=127 time=47 ms --- 192.168.40.1 ping statistics --- 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 47/69/94 ms PC2 ping PC3 PC>ping 192.168.10.2 Ping 192.168.10.2: 32 data bytes, Press Ctrl_C to break From 192.168.10.2: bytes=32 seq=1 ttl=127 time=140 ms From 192.168.10.2: bytes=32 seq=2 ttl=127 time=93 ms From 192.168.10.2: bytes=32 seq=3 ttl=127 time=62 ms From 192.168.10.2: bytes=32 seq=4 ttl=127 time=47 ms From 192.168.10.2: bytes=32 seq=5 ttl=127 time=63 ms --- 192.168.10.2 ping statistics --- 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 47/81/140 ms PC2 ping PC4 PC>ping 192.168.40.1 Ping 192.168.40.1: 32 data bytes, Press Ctrl_C to break Request timeout! From 192.168.40.1: bytes=32 seq=2 ttl=127 time=63 ms From 192.168.40.1: bytes=32 seq=3 ttl=127 time=94 ms From 192.168.40.1: bytes=32 seq=4 ttl=127 time=94 ms From 192.168.40.1: bytes=32 seq=5 ttl=127 time=62 ms --- 192.168.40.1 ping statistics --- 5 packet(s) transmitted 4 packet(s) received 20.00% packet loss round-trip min/avg/max = 0/78/94 ms PC2 ping PC1 PC>ping 192.168.10.1 Ping 192.168.10.1: 32 data bytes, Press Ctrl_C to break Request timeout! From 192.168.10.1: bytes=32 seq=2 ttl=127 time=140 ms From 192.168.10.1: bytes=32 seq=3 ttl=127 time=62 ms From 192.168.10.1: bytes=32 seq=4 ttl=127 time=78 ms From 192.168.10.1: bytes=32 seq=5 ttl=127 time=78 ms --- 192.168.10.1 ping statistics --- 5 packet(s) transmitted 4 packet(s) received 20.00% packet loss round-trip min/avg/max = 0/89/140 ms

##实验二：FTP配置#

实验环境

实验思路 规划并配置IP 在服务器对用户进行数据录入 动态配置 在客户端登录并进行文件操作 检查操作是否成功 具体实施 规划并配置IP client: [client]int g0/0/0 [client-GigabitEthernet0/0/0]ip add 192.168.1.1 24 AR2: [AR2]int g0/0/0 [AR2-GigabitEthernet0/0/0]ip add 192.168.1.2 24 [AR2-GigabitEthernet0/0/0]int g0/0/1 [AR2-GigabitEthernet0/0/1]ip add 192.168.2.3 24 ftp server: [ftp server]int g0/0/0 [ftp server-GigabitEthernet0/0/0]ip add 192.168.2.4 24 在服务器对用户进行数据录入 ftp server: [ftp server]ftp server enable [ftp server]aaa [ftp server-aaa]local-user ftp password cipher huawei [ftp server-aaa]local-user ftp service-type ftp [ftp server-aaa]local-user ftp privilege level 3 [ftp server-aaa]local-user ftp ftp-directory flash:/ 动态配置 client: [client]int lo 0 [client-LoopBack0]ip add 1.1.1.1 32 [client-LoopBack0]ospf router-id 1.1.1.1 [client-ospf-1]area 1 [client-ospf-1-area-0.0.0.1]network 1.1.1.1 0.0.0.0 [client-ospf-1-area-0.0.0.1]network 192.168.1.1 0.0.0.0 AR2: [AR2-ospf-1-area-0.0.0.1]int lo 0 [AR2-LoopBack0]ip add 2.2.2.2 32 [AR2-LoopBack0]ospf router-id 2.2.2.2 [AR2-ospf-1]area 1 [AR2-ospf-1-area-0.0.0.1]network 2.2.2.2 0.0.0.0 [AR2-ospf-1-area-0.0.0.1]network 192.168.1.2 0.0.0.0 [AR2-ospf-1-area-0.0.0.1]network 192.168.2.1 0.0.0.0 ftp server: [ftp server-ospf-1-area-0.0.0.1]int lo 0 [ftp server-LoopBack0]ip add 3.3.3.3 32 [ftp server-LoopBack0]ospf router-id 3.3.3.3 [ftp server-ospf-1-area-0.0.0.1]network 3.3.3.3 0.0.0.0 [ftp server-ospf-1-area-0.0.0.1]network 192.168.2.4 0.0.0.0 在客户端登录并进行文件操作 client: ftp 3.3.3.3 //访问服务器并登陆用户ftp Trying 3.3.3.3 ... Press CTRL+K to abort Connected to 3.3.3.3. 220 FTP service ready. User(3.3.3.3:(none)):ftp 331 Password required for ftp. Enter password: 230 User logged in. [client-ftp]dir //查看文件 200 Port command okay. 150 Opening ASCII mode data connection for *. drwxrwxrwx 1 noonenogroup 0 Mar 15 07:30 dhcp -rwxrwxrwx 1 noonenogroup121802 May 26 2014 portalpage.zip -rwxrwxrwx 1 noonenogroup 2263 Mar 15 07:30 statemach.efs -rwxrwxrwx 1 noonenogroup828482 May 26 2014 sslvpn.zip drwxrwxrwx 1 noonenogroup 0 Mar 15 07:30 . 226 Transfer complete. FTP: 327 byte(s) received in 0.180 second(s) 1.81Kbyte(s)/sec. [client-ftp]get sslvpn.zip a.zip //保存文件sslvpn.zip到本地并命名为a.zip 检查操作是否成功 client [client-ftp]q 221 Server closing. dir Directory of flash:/ Idx Attr Size(Byte) DateTime(LMT) FileName 0 drw- - Mar 15 2021 07:30:16 dhcp 1 -rw-121,802 May 26 2014 09:20:58 portalpage.zip 2 -rw-828,482 Mar 15 2021 08:31:52 a.zip //可看到文件a.zip已保存 3 -rw- 2,263 Mar 15 2021 07:30:04 statemach.efs 4 -rw-828,482 May 26 2014 09:20:58 sslvpn.zip

##实验三：Telent配置#

实验环境

password认证模式 实验思路 * 1. 对服务器进行客户数据录入 * 2. 在客户端对服务器进行操作 * 3. 查看服务器上配置是否更改 具体实施 对服务器进行客户数据录入 telnet server: [telnet server]user-interface vty 0 4 [telnet server-ui-vty0-4]authentication-mode password Please configure the login password (maximum length 16):huawei [telnet server-ui-vty0-4]user privilege level 3 在客户端对服务器进行操作 client: [telnet server]int lo 0 //修改环回口地址 [telnet server-LoopBack0]ip add 4.4.4.4 32 查看服务器上配置是否更改 查看服务器上的接口IP: dis ip int brief *down: administratively down ^down: standby (l): loopback (s): spoofing The number of interface that is UP in Physical is 3 The number of interface that is DOWN in Physical is 2 The number of interface that is UP in Protocol is 3 The number of interface that is DOWN in Protocol is 2 Interface IP Address/Mask Physical Protocol GigabitEthernet0/0/0 192.168.2.4/24 up up GigabitEthernet0/0/1 unassigned down down GigabitEthernet0/0/2 unassigned down down LoopBack0 3.3.3.3/32 up up(s) NULL0 unassigned up up(s) 修改环回口地址后: [telnet server]dis ip int brief *down: administratively down ^down: standby (l): loopback (s): spoofing The number of interface that is UP in Physical is 3 The number of interface that is DOWN in Physical is 2 The number of interface that is UP in Protocol is 3 The number of interface that is DOWN in Protocol is 2 Interface IP Address/Mask Physical Protocol GigabitEthernet0/0/0 192.168.2.4/24 up up GigabitEthernet0/0/1 unassigned down down GigabitEthernet0/0/2 unassigned down down LoopBack0 4.4.4.4/32 up up(s) NULL0 unassigned up up(s) aaa认证模式 对服务器进行客户数据录入 在客户端对服务器进行操作 查看服务器上配置是否更改 具体实施 对服务器进行客户数据录入 telnet server: [telnet server]undo ftp server Info: Succeeded in closing the FTP server. [telnet server]aaa [telnet server-aaa]local-user tenlnet password cipher huawei Info: Add a new user. [telnet server-aaa]local-user telnet privilege level 3 在客户端对服务器进行操作 client: Password: telnet 3.3.3.3 Press CTRL_] to quit telnet mode Trying 3.3.3.3 ... Connected to 3.3.3.3 ... Login authentication Login authentication Username:tenlnet Password: sy Enter system view, return user view with Ctrl+Z. [telnet server]sy R3 //修改telnet server的名字为R3 查看服务器上配置是否更改 更改名字前: sy Enter system view, return user view with Ctrl+Z. 更改名字后: sy Enter system view, return user view with Ctrl+Z. [R3] 实验总结

本次实验介绍了三层交换机的VLANIF配置，FTP配置以及Telent配置。

VLAN可以满足同网段之间的网络互访，但无法实现不同VLAN之间的互访，而VLANIF接口是一种三层接口，可以实现路由转发功能，支持VLAN Tag的剥离和添加，故可通过VLANIF接口实现VLAN间的通信。VLANIF接口编号与VLAN ID相同，直接配置网关IP。FTP是用来传送文件的协议，用FTP实现远程文件传输。需要设置客户端与服务器间建立控制连接与数据连接。先在服务器录入用户信息和权限来达到控制目的，再通过动态配置连通网络，此时便可以实现文件传输和下载。Telnet用于对另一个网络中的设备进行远程控制和管理，基于TCP连接来使客户端和服务器能传输指令。本次实验中也用到了两种认证模式：AAA模式以及Password模式。前者需要用户名和密码，后者只需要密码。先在服务器录入用户信息和权限，再对连通的网络进行对目的设备的管理。 实验总结

本次实验介绍了三层交换机的VLANIF配置，FTP配置以及Telent配置。

VLAN可以满足同网段之间的网络互访，但无法实现不同VLAN之间的互访，而VLANIF接口是一种三层接口，可以实现路由转发功能，支持VLAN Tag的剥离和添加，故可通过VLANIF接口实现VLAN间的通信。VLANIF接口编号与VLAN ID相同，直接配置网关IP。FTP是用来传送文件的协议，用FTP实现远程文件传输。需要设置客户端与服务器间建立控制连接与数据连接。先在服务器录入用户信息和权限来达到控制目的，再通过动态配置连通网络，此时便可以实现文件传输和下载。Telnet用于对另一个网络中的设备进行远程控制和管理，基于TCP连接来使客户端和服务器能传输指令。本次实验中也用到了两种认证模式：AAA模式以及Password模式。前者需要用户名和密码，后者只需要密码。先在服务器录入用户信息和权限，再对连通的网络进行对目的设备的管理。


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