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[经验分享] 华为路由器双出口负载均衡+备份 (2)

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发表于 2018-7-24 09:30:26 | 显示全部楼层 |阅读模式
  上一个因为eNSP的问题,没有写具体的配置,本文补充一下,并添加了BFD联动,BFD需要两台设备都支持BFD,而NQA只需要一台支持即可,这点比较好,附件有完整的eNSP拓扑和配置文件。
DSC0000.png

  1.AR4
  [V200R003C00]
  #
  sysname AR4_AR2240
  #
  snmp-agent local-engineid 800007DB03000000000000
  snmp-agent
  #
  clock timezone China-Standard-Time minus 08:00:00
  #
  portal local-server load flash:/portalpage.zip
  #
  drop illegal-mac alarm
  #

  wlan ac-global carrier>  #
  set cpu-usage threshold 80 restore 75
  #
  bfd
  #
  aaa
  authentication-scheme default
  authorization-scheme default
  accounting-scheme default
  domain default
  domain default_admin
  local-user admin password cipher %$%$K8m.Nt84DZ}e#<0`8bmE3Uw}%$%$
  local-user admin service-type http
  #
  firewall zone Local
  priority 15
  #
  interface Ethernet0/0/0
  #
  interface Ethernet0/0/1
  #
  interface Ethernet0/0/2
  #
  interface Ethernet0/0/3
  #
  interface Ethernet0/0/4
  #
  interface Ethernet0/0/5
  #
  interface Ethernet0/0/6
  #
  interface Ethernet0/0/7
  #
  interface GigabitEthernet0/0/0
  ip address 1.1.1.2 255.255.255.0
  #
  interface GigabitEthernet0/0/1
  ip address 2.2.2.2 255.255.255.0
  #
  interface NULL0
  #
  interface LoopBack0
  ip address 3.3.3.3 255.255.255.0
  #
  bfd dan bind peer-ip 12.12.12.1
  discriminator local 20
  discriminator remote 10
  commit
  #
  ip route-static 12.12.12.0 255.255.255.252 1.1.1.1
  ip route-static 13.13.13.0 255.255.255.252 2.2.2.1
  #
  user-interface con 0
  authentication-mode password
  user-interface vty 0 4
  user-interface vty 16 20
  #
  wlan ac
  #
  return
  2.AR2
  [V200R003C00]
  #
  sysname Dianxin_AR2240
  #
  snmp-agent local-engineid 800007DB03000000000000
  snmp-agent
  #
  clock timezone China-Standard-Time minus 08:00:00
  #
  portal local-server load portalpage.zip
  #
  drop illegal-mac alarm
  #
  set cpu-usage threshold 80 restore 75
  #
  aaa
  authentication-scheme default
  authorization-scheme default
  accounting-scheme default
  domain default
  domain default_admin
  local-user admin password cipher %$%$K8m.Nt84DZ}e#<0`8bmE3Uw}%$%$
  local-user admin service-type http
  #
  firewall zone Local
  priority 15
  #
  interface GigabitEthernet0/0/0
  ip address 12.12.12.2 255.255.255.252
  #
  interface GigabitEthernet0/0/1
  ip address 1.1.1.1 255.255.255.0
  #
  interface GigabitEthernet0/0/2
  #
  interface NULL0
  #
  ip route-static 3.3.3.0 255.255.255.0 1.1.1.2
  #
  user-interface con 0
  authentication-mode password
  user-interface vty 0 4
  user-interface vty 16 20
  #
  wlan ac
  #
  return
  3.AR3
  [V200R003C00]
  #
  sysname Liantong_AR2240
  #
  snmp-agent local-engineid 800007DB03000000000000
  snmp-agent
  #
  clock timezone China-Standard-Time minus 08:00:00
  #
  portal local-server load portalpage.zip
  #
  drop illegal-mac alarm
  #
  set cpu-usage threshold 80 restore 75
  #
  aaa
  authentication-scheme default
  authorization-scheme default
  accounting-scheme default
  domain default
  domain default_admin
  local-user admin password cipher %$%$K8m.Nt84DZ}e#<0`8bmE3Uw}%$%$
  local-user admin service-type http
  #
  firewall zone Local
  priority 15
  #
  interface GigabitEthernet0/0/0
  ip address 13.13.13.2 255.255.255.252
  #
  interface GigabitEthernet0/0/1
  ip address 2.2.2.1 255.255.255.0
  #
  interface GigabitEthernet0/0/2
  #
  interface NULL0
  #
  ip route-static 3.3.3.0 255.255.255.0 2.2.2.2
  #
  user-interface con 0
  authentication-mode password
  user-interface vty 0 4
  user-interface vty 16 20
  #
  wlan ac
  #
  return
  4.AR1
  [V200R003C00]
  #
  sysname WKWL_HeB_RT_AR2240
  #
  snmp-agent local-engineid 800007DB03000000000000
  snmp-agent
  #
  clock timezone China-Standard-Time minus 08:00:00
  #
  portal local-server load flash:/portalpage.zip
  #
  drop illegal-mac alarm
  #

  wlan ac-global carrier>  #
  set cpu-usage threshold 80 restore 75
  #
  bfd
  #
  acl number 3000  
  description NAT
  rule 10 permit ip source 10.50.8.0 0.0.3.255
  acl number 3001  
  description dan-dianxin
  rule 10 permit ip source 10.50.8.1 0.0.3.254
  acl number 3002  
  description shuang-liantong
  rule 10 permit ip source 10.50.8.0 0.0.3.254
  #
  traffic>
  if-match acl 3002
  traffic>
  if-match acl 3001
  #
  traffic behavior ***2
  redirect ip-nexthop 13.13.13.2 track nqa xxf shuang
  traffic behavior ***1
  redirect ip-nexthop 12.12.12.2 track nqa xxf dan
  #
  traffic policy ***
  classifier ***1 behavior ***1
  classifier ***2 behavior ***2
  #
  aaa
  authentication-scheme default
  authorization-scheme default
  accounting-scheme default
  domain default
  domain default_admin
  local-user admin password cipher %$%$K8m.Nt84DZ}e#<0`8bmE3Uw}%$%$
  local-user admin service-type http
  #
  firewall zone Local
  priority 15
  #
  interface GigabitEthernet0/0/0
  ip address 12.12.12.1 255.255.255.252
  nat outbound 3000
  #
  interface GigabitEthernet0/0/1
  ip address 13.13.13.1 255.255.255.252
  nat outbound 3000
  #
  interface GigabitEthernet0/0/2
  ip address 10.50.8.253 255.255.255.252
  traffic-policy *** inbound
  #
  interface NULL0
  #
  bfd dan bind peer-ip 1.1.1.2
  discriminator local 10
  discriminator remote 20
  commit
  #
  ip route-static 0.0.0.0 0.0.0.0 13.13.13.2 preference 100
  ip route-static 0.0.0.0 0.0.0.0 12.12.12.2 track bfd-session dan
  ip route-static 1.1.1.0 255.255.255.0 12.12.12.2
  ip route-static 2.2.2.0 255.255.255.0 13.13.13.2
  ip route-static 10.50.8.0 255.255.254.0 10.50.8.254
  #
  nqa test-instance xxf dan
  test-type icmp
  destination-address ipv4 1.1.1.2
  frequency 5
  probe-count 1
  start now
  nqa test-instance xxf shuang
  test-type icmp
  destination-address ipv4 2.2.2.2
  frequency 5
  probe-count 1
  start now
  #
  user-interface con 0
  authentication-mode password
  user-interface vty 0 4
  user-interface vty 16 20
  #
  wlan ac
  #
  return
  
  5.SW1
  
  <WKWL_HeB_SW_S5752C>dis cu
  <WKWL_HeB_SW_S5752C>dis current-configuration
  #
  sysname WKWL_HeB_SW_S5752C
  #
  vlan batch 10 20 30 40 1000
  #
  cluster enable
  ntdp enable
  ndp enable
  #
  drop illegal-mac alarm
  #
  dhcp enable
  #
  dhcp snooping enable
  #
  diffserv domain default
  #
  drop-profile default
  #
  vlan 1000
  description TO-WKWL_HeB_RT_AR2240-GE3/0/0
  #
  aaa
  authentication-scheme default
  authorization-scheme default
  accounting-scheme default
  domain default
  domain default_admin
  local-user admin password simple admin
  local-user admin service-type http
  #
  interface Vlanif1
  #
  interface Vlanif10
  ip address 10.50.9.254 255.255.255.0
  dhcp select interface
  dhcp server excluded-ip-address 10.50.9.1 10.50.9.10
  dhcp server excluded-ip-address 10.50.9.201 10.50.9.253
  dhcp server dns-list 222.222.202.202 114.114.114.114
  #
  interface Vlanif1000
  description TO-WKWL_HeB_RT_AR2240-GE3/0/0
  ip address 10.50.8.254 255.255.255.252
  #
  interface MEth0/0/1
  #
  interface GigabitEthernet0/0/1
  port link-type access
  port default vlan 10
  #
  interface GigabitEthernet0/0/2
  port link-type access
  port default vlan 10
  #
  interface GigabitEthernet0/0/3
  #
  interface GigabitEthernet0/0/4
  #
  interface GigabitEthernet0/0/5
  #
  interface GigabitEthernet0/0/6
  #
  interface GigabitEthernet0/0/7
  #
  interface GigabitEthernet0/0/8
  #
  interface GigabitEthernet0/0/9
  #
  interface GigabitEthernet0/0/10
  #
  interface GigabitEthernet0/0/11
  #
  interface GigabitEthernet0/0/12
  #
  interface GigabitEthernet0/0/13
  #
  interface GigabitEthernet0/0/14
  #
  interface GigabitEthernet0/0/15
  #
  interface GigabitEthernet0/0/16
  #
  interface GigabitEthernet0/0/17
  #
  interface GigabitEthernet0/0/18
  #
  interface GigabitEthernet0/0/19
  #
  interface GigabitEthernet0/0/20
  #
  interface GigabitEthernet0/0/21
  #
  interface GigabitEthernet0/0/22
  #
  interface GigabitEthernet0/0/23
  #
  interface GigabitEthernet0/0/24
  port link-type access
  port default vlan 1000
  #
  interface NULL0
  #
  ip route-static 0.0.0.0 0.0.0.0 10.50.8.253
  #
  user-interface con 0
  user-interface vty 0 4
  #
  return
  <WKWL_HeB_SW_S5752C>
  
  实验拓扑文件:  http://down.51cto.com/data/2288682

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