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松桃县住房和城乡建设局网站互联网营销师报名费

wzjs 2025/8/24 7:57:49
松桃县住房和城乡建设局网站,互联网营销师报名费,wordpress页面文字,我想在阿里巴巴上给别人做网站1、实现总部和分部的oa、财务网段互通 2、分部之间oa也能互通 3、分部之间不能互通财务 主要用到bgp自定义团体属性、一级二级RR配置、bgp正则表达式匹配规则 R1 router id 1.1.1.1 //配全局地址池，又可以给ospf用也可以给bgp用 interface GigabitEthernet0/0/0 …

在这里插入图片描述

1、实现总部和分部的oa、财务网段互通
2、分部之间oa也能互通
3、分部之间不能互通财务

主要用到bgp自定义团体属性、一级二级RR配置、bgp正则表达式匹配规则

R1

router id 1.1.1.1 //配全局地址池，又可以给ospf用也可以给bgp用

interface GigabitEthernet0/0/0
ip address 10.0.12.1 255.255.255.0
ospf enable 1 area 0.0.0.0

interface GigabitEthernet0/0/1
ip address 10.0.11.1 255.255.255.0

interface GigabitEthernet0/0/2

interface LoopBack0
ip address 1.1.1.1 255.255.255.255
ospf enable 1 area 0.0.0.0

bgp 65100
peer 10.0.11.2 as-number 65001
peer 10.0.11.2 password cipher admin
peer 10.0.11.2 valid-ttl-hops 255 //开启ttl最大限制，为了安全
group ibgp internal //igp设备太多了，用组省事
peer ibgp connect-interface LoopBack0
peer 2.2.2.2 as-number 65100
peer 2.2.2.2 group ibgp
peer 4.4.4.4 as-number 65100
peer 4.4.4.4 group ibgp

ipv4-family unicast
undo synchronization
peer 10.0.11.2 enable
peer 10.0.11.2 route-policy finance export //发去分公司路由进行策略匹配
peer 10.0.11.2 advertise-community //开启传递团队属性功能
peer ibgp enable
peer ibgp next-hop-local
peer ibgp advertise-community //开启传递团队属性功能
peer 2.2.2.2 enable
peer 2.2.2.2 group ibgp
peer 4.4.4.4 enable
peer 4.4.4.4 group ibgp

ospf 1
area 0.0.0.0

route-policy finance permit node 10 //先检测调用匹配到的oa包策略并放行
if-match community-filter oa

route-policy finance deny node 20 //再匹配财务的策略
if-match as-path-filter finance

route-policy finance permit node 30 //其它没有匹配的放行

ip as-path-filter finance permit 65002$ //把起源结尾标签bgp号是65002的财务给正则出来

ip community-filter basic oa permit 65002:2 //把带有这个标签的oa办公包给匹配出来

R2

router id 2.2.2.2

interface GigabitEthernet0/0/0
ip address 10.0.23.2 255.255.255.0
ospf enable 1 area 0.0.0.0

interface GigabitEthernet0/0/1
ip address 10.0.12.2 255.255.255.0
ospf enable 1 area 0.0.0.0

interface LoopBack0
ip address 2.2.2.2 255.255.255.255
ospf enable 1 area 0.0.0.0

bgp 65100
group ibgp internal
peer ibgp connect-interface LoopBack0
peer 1.1.1.1 as-number 65100
peer 1.1.1.1 group ibgp
peer 3.3.3.3 as-number 65100
peer 3.3.3.3 group ibgp
peer 4.4.4.4 as-number 65100
peer 4.4.4.4 group ibgp
peer 5.5.5.5 as-number 65100
peer 5.5.5.5 group ibgp

ipv4-family unicast
undo synchronization
reflector cluster-id 24.24.24.24 //用于标识二级RR
peer ibgp enable
peer ibgp reflect-client //把学到的路由RR给所有的对等体
peer ibgp advertise-community //所有的IBGP对开启团体属性传递
peer 1.1.1.1 enable
peer 1.1.1.1 group ibgp
peer 3.3.3.3 enable
peer 3.3.3.3 group ibgp
peer 4.4.4.4 enable
peer 4.4.4.4 group ibgp
peer 5.5.5.5 enable
peer 5.5.5.5 group ibgp

ospf 1
area 0.0.0.0

R3

router id 3.3.3.3

interface GigabitEthernet0/0/0
ip address 10.0.23.3 255.255.255.0
ospf enable 1 area 0.0.0.0

interface GigabitEthernet0/0/1
ip address 10.0.34.3 255.255.255.0
ospf enable 1 area 0.0.0.0

interface GigabitEthernet0/0/2
ip address 10.0.33.3 255.255.255.0

interface LoopBack0
ip address 3.3.3.3 255.255.255.255
ospf enable 1 area 0.0.0.0

bgp 65100
peer 10.0.33.1 as-number 65003
peer 10.0.33.1 password cipher admin
peer 10.0.33.1 valid-ttl-hops 255
group ibgp internal
peer ibgp connect-interface LoopBack0
peer 2.2.2.2 as-number 65100
peer 2.2.2.2 group ibgp
peer 4.4.4.4 as-number 65100
peer 4.4.4.4 group ibgp

ipv4-family unicast
undo synchronization
peer 10.0.33.1 enable
peer 10.0.33.1 advertise-community //开启bgp团体属性传递功能
peer ibgp enable
peer ibgp reflect-client
peer ibgp next-hop-local
peer ibgp advertise-community //开启bgp团体属性传递功能
peer 2.2.2.2 enable
peer 2.2.2.2 group ibgp
peer 4.4.4.4 enable
peer 4.4.4.4 group ibgp

ospf 1
area 0.0.0.0

R4

router id 4.4.4.4

interface GigabitEthernet0/0/0
ip address 10.0.34.4 255.255.255.0
ospf enable 1 area 0.0.0.0

interface GigabitEthernet0/0/1
ip address 10.0.45.4 255.255.255.0
ospf enable 1 area 0.0.0.0

interface LoopBack0
ip address 4.4.4.4 255.255.255.255
ospf enable 1 area 0.0.0.0

bgp 65100
group ibgp internal
peer ibgp connect-interface LoopBack0
peer 1.1.1.1 as-number 65100
peer 1.1.1.1 group ibgp
peer 2.2.2.2 as-number 65100
peer 2.2.2.2 group ibgp
peer 3.3.3.3 as-number 65100
peer 3.3.3.3 group ibgp
peer 5.5.5.5 as-number 65100
peer 5.5.5.5 group ibgp

ipv4-family unicast
undo synchronization
reflector cluster-id 24.24.24.24
peer ibgp enable
peer ibgp reflect-client
peer ibgp advertise-community
peer 1.1.1.1 enable
peer 1.1.1.1 group ibgp
peer 2.2.2.2 enable
peer 2.2.2.2 group ibgp
peer 3.3.3.3 enable
peer 3.3.3.3 group ibgp
peer 5.5.5.5 enable
peer 5.5.5.5 group ibgp

ospf 1
area 0.0.0.0

R5

router id 5.5.5.5

interface GigabitEthernet0/0/0
ip address 10.0.45.5 255.255.255.0
ospf enable 1 area 0.0.0.0

interface GigabitEthernet0/0/1
ip address 10.0.52.5 255.255.255.0

interface LoopBack0
ip address 5.5.5.5 255.255.255.255
ospf enable 1 area 0.0.0.0

bgp 65100
peer 10.0.52.2 as-number 65002
peer 10.0.52.2 password cipher % % ;^^:7p’wdXiw4.Pc;G9+<*7i% %
peer 10.0.52.2 valid-ttl-hops 255
group ibgp internal
peer ibgp connect-interface LoopBack0
peer 2.2.2.2 as-number 65100
peer 2.2.2.2 group ibgp
peer 4.4.4.4 as-number 65100
peer 4.4.4.4 group ibgp

ipv4-family unicast
undo synchronization
peer 10.0.52.2 enable
peer 10.0.52.2 route-policy finance export
peer 10.0.52.2 advertise-community
peer ibgp enable
peer ibgp next-hop-local
peer ibgp advertise-community
peer 2.2.2.2 enable
peer 2.2.2.2 group ibgp
peer 4.4.4.4 enable
peer 4.4.4.4 group ibgp

ospf 1
area 0.0.0.0

route-policy finance permit node 10
if-match community-filter oa

route-policy finance deny node 20
if-match as-path-filter finance

route-policy finance permit node 30

ip as-path-filter finance permit 65001$

ip community-filter basic oa permit 65001:1

sw1

interface Vlanif1
ip address 10.0.11.2 255.255.255.0

interface GigabitEthernet0/0/1
port link-type access

interface LoopBack0
ip address 11.1.1.1 255.255.255.0

interface LoopBack1
ip address 21.1.1.1 255.255.255.0

bgp 65001
peer 10.0.11.1 as-number 65100
peer 10.0.11.1 password cipher admin

ipv4-family unicast
undo synchronization
network 11.0.0.0
network 11.1.1.0 255.255.255.0
network 21.1.1.0 255.255.255.0
peer 10.0.11.1 enable
peer 10.0.11.1 route-policy attr export //发出去对端时调用策略
peer 10.0.11.1 advertise-community //开启bgp团体属性传递功能

route-policy attr permit node 10 //调用匹配出的oa网段
if-match ip-prefix com
apply community 65001:1 //打上标签

route-policy attr permit node 20 //其它放行

ip ip-prefix com index 10 permit 11.1.1.0 24 //匹配出oa的数据网段

SW2

interface Vlanif1
ip address 10.0.52.2 255.255.255.0

interface MEth0/0/1

interface GigabitEthernet0/0/1
port link-type access

interface LoopBack0
ip address 22.1.1.1 255.255.255.0

interface LoopBack1
ip address 32.1.1.1 255.255.255.0

bgp 65002
peer 10.0.52.5 as-number 65100
peer 10.0.52.5 password cipher admin

ipv4-family unicast
undo synchronization
network 22.1.1.0 255.255.255.0
network 32.1.1.0 255.255.255.0
peer 10.0.52.5 enable
peer 10.0.52.5 route-policy attr export
peer 10.0.52.5 advertise-community

route-policy attr permit node 10
if-match ip-prefix com
apply community 65002:2

route-policy attr permit node 20

ip ip-prefix com index 10 permit 22.1.1.0 24

SW3

interface Vlanif1
ip address 10.0.33.1 255.255.255.0

interface MEth0/0/1

interface GigabitEthernet0/0/1
port link-type access

interface LoopBack0
ip address 33.1.1.1 255.255.255.0

interface LoopBack1
ip address 43.1.1.1 255.255.255.0

bgp 65003
peer 10.0.33.3 as-number 65100
peer 10.0.33.3 password cipher Q`OT=C0XP2sPddVIN=17t&I#

ipv4-family unicast
undo synchronization
network 33.1.1.0 255.255.255.0
network 43.1.1.0 255.255.255.0
peer 10.0.33.3 enable
peer 10.0.33.3 route-policy attr export
peer 10.0.33.3 advertise-community

route-policy attr permit node 10
if-match ip-prefix com
apply community 65003:3

route-policy attr permit node 20

ip ip-prefix com index 10 permit 33.1.1.0 24

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