群晖wordpress建站教程,欢迎进入18入口1,昆明快速建站模板,it需要什么学历实验及实验要求 一、思路
1.根据区域划分IP地址
2.使公网可通---写缺省
3.使R3成为MGRE中心站点#xff0c;R5、R6、R7为分支站点
4.一个个去配置ospf区域和RIP区域#xff0c;确保每个区域配置无误
5.区域0要更改OSPF在接口的工作类型为broadcast #xff0c;并使R3为…实验及实验要求 一、思路
1.根据区域划分IP地址
2.使公网可通---写缺省
3.使R3成为MGRE中心站点R5、R6、R7为分支站点
4.一个个去配置ospf区域和RIP区域确保每个区域配置无误
5.区域0要更改OSPF在接口的工作类型为broadcast 并使R3为DR没有BDR
6.区域1及RIP正常宣告区域2也是正常宣告但要把RIP的路由重发布到OSPF
7.区域3-4正常宣告在R9启用双OSPF进程一个宣告区域3另一个宣告区域4并把区域4的路由重发布到区域1、2、3
8.各区域进行路由汇总区域1 完全末梢区域2 完全NSSA区域3 完全NSSA以减少LSA更新量
9.统一更改OSPF更新时间及做区域或接口认证以加快收敛和保障更新安全
10.注意在特殊区域下发缺省在R9上配置缺省。
11.及写空口防环及nat---IP地址转换
二、操作及配置
1.根据区域划分IP地址 2.使公网可通
配置IP地址
[r3]int g0/0/1 [r3-GigabitEthernet0/0/1]ip add 34.1.1.1 24
[r4]int g0/0/0 [r4-GigabitEthernet0/0/0]ip add 34.1.1.2 24 [r4-GigabitEthernet0/0/0]int g0/0/1 [r4-GigabitEthernet0/0/1]ip add 45.1.1.2 24 [r4-GigabitEthernet0/0/1]int g0/0/2 [r4-GigabitEthernet0/0/2]ip add 46.1.1.2 24 [r4-GigabitEthernet0/0/2]int g4/0/0 [r4-GigabitEthernet4/0/0]ip add 47.1.1.2 24 [r4]int l0 [r4-LoopBack0]ip add 4.4.4.4 24
[r5]int g0/0/0 [r5-GigabitEthernet0/0/0]ip add 45.1.1.1 24 [r5-GigabitEthernet0/0/0]int l0 [r5-LoopBack0]ip add 172.16.1.1 24
[r6]int g0/0/0 [r6-GigabitEthernet0/0/0]ip add 46.1.1.1 24 [r6-GigabitEthernet0/0/0]int l0 [r6-LoopBack0]ip add 172.16.2.1 24
[r7]int g0/0/0 [r7-GigabitEthernet0/0/0]ip add 47.1.1.1 24 [r7-GigabitEthernet0/0/0]int l0 [r7-LoopBack0]ip add 172.16.3.1 24
写缺省
[r3]ip route-static 0.0.0.0 0 34.1.1.2
[r5]ip route-static 0.0.0.0 0 45.1.1.2
[r6]ip route-static 0.0.0.0 0 46.1.1.2
[r7]ip route-static 0.0.0.0 0 47.1.1.2
3.使R3成为MGRE中心站点R5、R6、R7为分支站点 [r3]int t0/0/0 [r3-Tunnel0/0/0]ip add 172.16.0.1 29 [r3-Tunnel0/0/0]tunnel-protocol gre p2mp [r3-Tunnel0/0/0]source 34.1.1.1 [r3-Tunnel0/0/0]nhrp entry multicast dynamic [r3-Tunnel0/0/0]nhrp network-id 100
[r5]int t0/0/0 [r5-Tunnel0/0/0]ip add 172.16.0.2 29 [r5-Tunnel0/0/0]tunnel-protocol gre p2mp [r5-Tunnel0/0/0]source g0/0/0 [r5-Tunnel0/0/0]nhrp entry 172.16.0.1 34.1.1.1 register [r5-Tunnel0/0/0]nhrp network-id 100
[r6]int t0/0/0 [r6-Tunnel0/0/0]ip add 172.16.0.3 29 [r6-Tunnel0/0/0]tunnel-protocol gre p2mp [r6-Tunnel0/0/0]source g0/0/0 [r6-Tunnel0/0/0]nhrp entry 172.16.0.1 34.1.1.1 register [r6-Tunnel0/0/0]nhrp network-id 100
[r7]int t0/0/0 [r7-Tunnel0/0/0]ip add 172.16.0.4 29 [r7-Tunnel0/0/0]tunnel-protocol gre p2mp [r7-Tunnel0/0/0]source g0/0/0 [r7-Tunnel0/0/0]nhrp entry 172.16.0.1 34.1.1.1 register [r7-Tunnel0/0/0]nhrp network-id 100
4.区域配置及宣告
区域0
[r5-Tunnel0/0/0]int l0 [r5-LoopBack0]ip add 172.16.1.1 24
[r6-Tunnel0/0/0]int l0 [r6-LoopBack0]ip add 172.16.2.1 24
[r7-Tunnel0/0/0]int l0 [r7-LoopBack0]ip add 172.16.3.1 24
[r3]ospf 1 router-id 3.3.3.3 [r3-ospf-1]area 0 [r3-ospf-1-area-0.0.0.0]network 172.16.0.1 0.0.0.0
[r5]ospf 1 router-id 5.5.5.5 [r5-ospf-1]area 0 [r5-ospf-1-area-0.0.0.0]network 172.16.1.1 0.0.0.0 [r5-ospf-1-area-0.0.0.0]network 172.16.0.2 0.0.0.0
[r6]ospf 1 router-id 6.6.6.6 [r6-ospf-1]area 0 [r6-ospf-1-area-0.0.0.0]network 172.16.2.1 0.0.0.0 [r6-ospf-1-area-0.0.0.0]network 172.16.0.3 0.0.0.0
[r7]ospf 1 router-id 7.7.7.7 [r7-ospf-1]area 0 [r7-ospf-1-area-0.0.0.0]network 172.16.3.1 0.0.0.0 [r7-ospf-1-area-0.0.0.0]network 172.16.0.4 0.0.0.0
区域1
[r1]int g0/0/0 [r1-GigabitEthernet0/0/0]ip add 172.16.32.1 29 [r1-GigabitEthernet0/0/0]int l0 [r1-LoopBack0]ip add 172.16.33.1 24
[r2]int g0/0/0 [r2-GigabitEthernet0/0/0] ip add 172.16.32.2 29 [r2-GigabitEthernet0/0/0]int l0 [r2-LoopBack0]ip add 172.16.34.1 24
[r3]int g0/0/0 [r3-GigabitEthernet0/0/0]ip add 172.16.32.3 29 [r3-GigabitEthernet0/0/0]int l0 [r3-LoopBack0]ip add 172.16.35.1 24
[r1]ospf 1 router-id 1.1.1.1 [r1-ospf-1]a 1 [r1-ospf-1-area-0.0.0.1]network 172.16.33.1 0.0.0.0 [r1-ospf-1-area-0.0.0.1]network 172.16.32.1 0.0.0.0
[r2]ospf 1 router-id 2.2.2.2 [r2-ospf-1]area 1 [r2-ospf-1-area-0.0.0.1]network 172.16.34.1 0.0.0.0 [r2-ospf-1-area-0.0.0.1]network 172.16.32.2 0.0.0.0 [r3]ospf 1 router-id 3.3.3.3 [r3-ospf-1]area 1 [r3-ospf-1-area-0.0.0.1]network 172.16.32.3 0.0.0.0
[r3-ospf-1-area-0.0.0.1]network 172.16.35.1 0.0.0.0
区域2
[r6]int g0/0/1 [r6-GigabitEthernet0/0/1]ip add 172.16.64.1 30
[r11]int g0/0/0 [r11-GigabitEthernet0/0/0]ip add 172.16.64.2 30 [r11-GigabitEthernet0/0/0]int g0/0/1 [r11-GigabitEthernet0/0/1]ip add 172.16.64.5 30 [r11-GigabitEthernet0/0/1]int l0 [r11-LoopBack0]ip add 172.16.65.1 24 [r12]int g0/0/0 [r12-GigabitEthernet0/0/0]ip add 172.16.64.6 30
[r6]ospf 1 [r6-ospf-1]area 2 [r6-ospf-1-area-0.0.0.2]network 172.16.64.1 0.0.0.0
[r11]ospf 1 router-id 11.11.11.11 [r11-ospf-1]area 2 [r11-ospf-1-area-0.0.0.2]network 172.16.65.1 0.0.0.0 [r11-ospf-1-area-0.0.0.2]network 172.16.64.5 0.0.0.0 [r11-ospf-1-area-0.0.0.2]network 172.16.64.2 0.0.0.0
[r12]ospf 1 router-id 12.12.12.12 [r12-ospf-1]area 2 [r12-ospf-1-area-0.0.0.2]network 172.16.64.6 0.0.0.0
区域3
[r7]int g0/0/1 [r7-GigabitEthernet0/0/1]ip add 172.16.96.1 30
[r8]int g0/0/0 [r8-GigabitEthernet0/0/0]ip add 172.16.96.2 30 [r8-GigabitEthernet0/0/0]int g0/0/1 [r8-GigabitEthernet0/0/1]ip add 172.16.96.5 30 [r8-GigabitEthernet0/0/1]int l0 [r8-LoopBack0]ip add 172.16.97.1 24
[r9]int g0/0/0 [r9-GigabitEthernet0/0/0]ip add 172.16.96.6 30
[r7]ospf 1 [r7-ospf-1]area 3 [r7-ospf-1-area-0.0.0.3]network 172.16.96.1 0.0.0.0
[r8]ospf 1 router-id 8.8.8.8 [r8-ospf-1]area 3 [r8-ospf-1-area-0.0.0.3]network 172.16.97.1 0.0.0.0 [r8-ospf-1-area-0.0.0.3]network 172.16.96.5 0.0.0.0 [r8-ospf-1-area-0.0.0.3]network 172.16.96.2 0.0.0.0
[r9]ospf 1 router-id 9.9.9.9 [r9-ospf-1]area 3 [r9-ospf-1-area-0.0.0.3]network 172.16.96.6 0.0.0.0
区域4
[r9-GigabitEthernet0/0/0]int l0 [r9-LoopBack0]ip add 172.16.129.1 24
[r9-GigabitEthernet0/0/0]int g0/0/1 [r9-GigabitEthernet0/0/1]ip add 172.16.128.1 30
[r10]int g0/0/0 [r10-GigabitEthernet0/0/0]ip add 172.16.128.2 30 [r10-GigabitEthernet0/0/0]int l0 [r10-LoopBack0]ip add 172.16.130.1 24
[r9]ospf 2 [r9-ospf-2]area 4 [r9-ospf-2-area-0.0.0.4]network 172.16.129.1 0.0.0.0 [r9-ospf-2-area-0.0.0.4]network 172.16.128.1 0.0.0.0
[10]ospf 1 router-id 10.10.10.10 [10-ospf-1]area 4 [10-ospf-1-area-0.0.0.4]network 172.16.130.1 0.0.0.0 [10-ospf-1-area-0.0.0.4]network 172.16.128.2 0.0.0.0
RIP
[12]int l0 [12-LoopBack0]ip add 172.16.160.1 24 [12-LoopBack0]int l1 [12-LoopBack1]ip add 172.16.161.1 24
[r12]rip 1 [r12-rip-1]version 2 [r12-rip-1]network 172.16.0.0
5.区域0要更改OSPF在接口的工作类型为broadcast 并使R3为DR没有BDR
[r3-ospf-1]int t0/0/0 [r3-Tunnel0/0/0]ospf network-type broadcast
[r5-ospf-1-area-0.0.0.0]int t0/0/0
[r5-Tunnel0/0/0]ospf network-type broadcast [r5-Tunnel0/0/0]ospf dr-priority 0
[r6-ospf-1-area-0.0.0.0]int t0/0/0 [r6-Tunnel0/0/0]ospf network-type broadcast [r6-Tunnel0/0/0]ospf dr-priority 0
[r7-ospf-1-area-0.0.0.0]int t0/0/0 [r7-Tunnel0/0/0]ospf network-type broadcast [r7-Tunnel0/0/0]ospf dr-priority 0
6.把区域4的路由重发布到区域1、2、3及把RIP的路由重发布到OSPF
[r9-ospf-2]ospf 1 [r9-ospf-1]import-route ospf 2
[12]ospf [12-ospf-1]import-route rip
7.各区域进行路由汇总区域1 完全末梢区域2 完全NSSA区域3 完全NSSA以减少LSA更新量
路由汇总
[r3]ospf [r3-ospf-1]area 1 [r3-ospf-1-area-0.0.0.1]abr-summary 172.167.32.0 255.255.224.0
[r6]ospf [r6-ospf-1]area 2 [r6-ospf-1-area-0.0.0.2]abr-summary 172.16.64.0 255.255.224.0
[r7]ospf [r7-ospf-1]area 2 [r7-ospf-1-area-0.0.0.2]abr-summary 172.16.96.0 255.255.224.0
区域1 完全末梢
[r1]ospf [r1-ospf-1]area 1 [r1-ospf-1-area-0.0.0.1]stub
[r2]ospf [r2-ospf-1]area 1 [r2-ospf-1-area-0.0.0.1]stub
[r3]ospf [r3-ospf-1]area 1 [r3-ospf-1-area-0.0.0.1]stub no-summary
区域2 完全NSSA
r6]ospf [r6-ospf-1]area 2 [r6-ospf-1-area-0.0.0.2]nssa no-summary
[11]ospf [11-ospf-1]area 2 [11-ospf-1-area-0.0.0.2]nssa
[12]ospf [12-ospf-1]area 2 [12-ospf-1-area-0.0.0.2]nssa
区域3 完全NSSA
[r7]ospf [r7-ospf-1]area 3 [r7-ospf-1-area-0.0.0.3]nssa no-summary
[r8]ospf [r8-ospf-1]are 3 [r8-ospf-1-area-0.0.0.3]nssa
[r9]ospf [r9-ospf-1]are 3 [r9-ospf-1-area-0.0.0.3]nssa
看一下路由表 8.统一更改OSPF更新时间及做区域认证以加快收敛和保障更新安全
减小发送hello包的间隔时间 (统一修改)
[r1-GigabitEthernet0/0/0]ospf timer hello 5
[r2-GigabitEthernet0/0/0]ospf timer hello 5
[r3-GigabitEthernet0/0/0]ospf timer hello 5
[r3-Tunnel0/0/0]ospf timer hello 5
[r5-Tunnel0/0/0]ospf timer hello 5
[r6-Tunnel0/0/0]ospf timer hello 5
[r7-Tunnel0/0/0]ospf timer hello 5
[r6-GigabitEthernet0/0/1]ospf timer hello 5
[11-GigabitEthernet0/0/0]ospf timer hello 5
[12-GigabitEthernet0/0/0]ospf timer hello 5
[r7-GigabitEthernet0/0/1]ospf timer hello 5
[r8-GigabitEthernet0/0/0]ospf timer hello 5
[r8-GigabitEthernet0/0/1]ospf timer hello 5
[r9-GigabitEthernet0/0/0]ospf timer hello 5
[r9-GigabitEthernet0/0/1]ospf timer hello 5
[10-GigabitEthernet0/0/0]ospf timer hello 5
区域0
[r3-ospf-1-area-0.0.0.0]authentication-mode simple cipher 000000
[r5-ospf-1-area-0.0.0.0]authentication-mode simple cipher 000000
[r6-ospf-1-area-0.0.0.0]authentication-mode simple cipher 000000
[r7-ospf-1-area-0.0.0.0]authentication-mode simple cipher 000000
区域1
[r1-ospf-1-area-0.0.0.1]authentication-mode simple cipher 111111
[r2-ospf-1-area-0.0.0.1]authentication-mode simple cipher 111111
[r3-ospf-1-area-0.0.0.1]authentication-mode simple cipher 111111
区域2
[r6-ospf-1-area-0.0.0.2]authentication-mode simple cipher 222222
[11-ospf-1-area-0.0.0.2]authentication-mode simple cipher 222222
[12-ospf-1-area-0.0.0.2]authentication-mode simple cipher 222222
区域3
[r7-ospf-1-area-0.0.0.3]authentication-mode simple cipher 333333
[r8-ospf-1-area-0.0.0.3]authentication-mode simple cipher 333333
[r9-ospf-1-area-0.0.0.3]authentication-mode simple cipher 333333
区域4
[r9-ospf-1-area-0.0.0.4]authentication-mode simple cipher 444444
[10-ospf-1-area-0.0.0.4]authentication-mode simple cipher 444444
9.注意在特殊区域下发缺省在R9上配置缺省。
[R9]ospf 2 [R9-ospf-2]default-route-advertise
看一下路由表 10.及写空口防及nat---IP地址转换
写空口
[R3]ip route-static 172.16.32.0 19 NULL 0 [R6]ip route-static 172.16.64.0 19 NULL 0 [R7]ip route-static 172.16.96.0 19 NULL 0
[R9]ip route-static 172.16.128.0 19 NULL 0 [R12]ip route-static 172.16.160.0 19 NULL 0
nat---IP地址转换:
[r3]acl 2000 [r3-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255 [r3-acl-basic-2000]q [r3]int g0/0/1 [r3-GigabitEthernet0/0/1]nat outbound 2000
[r5]acl 2000 [r5-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255 [r5-acl-basic-2000]q [r5]int g0/0/0 [r5-GigabitEthernet0/0/0]nat outbound 2000
[r6]acl 2000 [r6-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255 [r6-acl-basic-2000]q [r6]int g0/0/0 [r6-GigabitEthernet0/0/0]nat outbound 2000
[r7]acl 2000 [r7-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255 [r7-acl-basic-2000]q [r7]int g0/0/0 [r7-GigabitEthernet0/0/0]nat outbound 2000
三、检验
1.看路由表 2.用本区域内的单独的路由器环回ping其他区域内的网段 3.用本区域内的单独的路由器环回ping4.4.4.4除区域0R3、R5、R6、R7路由器环回ping不通。因为nat---IP地址转换不能转换本地接口IP地址环回是本地接口 2、3通即实验到此结束
