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wlc-1(config-security-zone-pair-rule)# enable wlc-1(config-security-zone-pair-rule)# exit wlc-1(config-security-zone-pair)# exit |
Настройка Firewall-failover:
Укажите multicast-группу, multicast IP-адрес, на который будут отправляться сообщения для синхронизации:
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WLC-1(config)# ip failover
WLC-1(config-failover)# multicast-address 224.0.0.1
WLC-1(config-failover)# multicast-group 2000
WLC-1(config-failover)# exit |
Перейдите к настройке Firewall-failover:
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Укажите режим резервирования сессий unicastmulticast:
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wlc-1(config-firewall-failover)# sync-type unicastmulticast |
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Укажите номер UDP-порта службы резервирования сессий Firewall:
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wlc-1# showsh high-availability state Softgre-controller: VRRP role: Master AP Tunnels: State: Successful synchronizationSynchronized Last synchronization: 20252026-02-0502 16:3814:1223 DHCP option 82 tableserver: State: VRF: Disabled Last state change: -- DHCP server: VRF: Mode: Active--Standby State: Successful synchronization Last synchronization: 20252026-02-0502 16:3814:2823 crypto-sync: State: Successful synchronization Last synchronization: 20252026-02-0502 16:3814:2923 Firewall: Firewall sessions and NAT translations: VRF: Tracking VRRP Group 1 Tracking VRRP Group state: Master-- State: Successful synchronization Fault Reason: -- Last synchronization: 2026-02-02 16:14:27 WLC: State: Successful synchronization Last synchronization: 20252026-02-0502 16:3814:3023 WLC database: State: Successful synchronization Last synchronization: 20252026-02-0502 16:3814:2928 WEB profiles: State: Successful synchronization Last synchronization: 20252026-02-05 16:38:3602 16:14:24 |
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wlc-30-1# sh high-availability state
Softgre-controller:
VRRP role: Master
AP Tunnels:
State: Synchronized
Last synchronization: 2026-02-02 16:14:23
DHCP server:
VRF: --
Mode: Active-Standby
State: Successful synchronization
Last synchronization: 2026-02-02 16:14:23
crypto-sync:
State: Successful synchronization
Last synchronization: 2026-02-02 16:14:23
Firewall sessions and NAT translations:
VRF: --
State: Successful synchronization
Fault Reason: --
Last synchronization: 2026-02-02 16:14:27
WLC:
State: Successful synchronization
Last synchronization: 2026-02-02 16:14:23
WLC database:
State: Successful synchronization
Last synchronization: 2026-02-02 16:14:28
WEB profiles:
State: Successful synchronization
Last synchronization: 2026-02-02 16:14:24 |
C случае со текущей схемой, когда одна из нод будет недоступна, синхронизация будет продолжиться между оставшимися нодами со следующим сообщением:
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wlc-3# sh high-availability state
Softgre-controller:
VRRP role: Master
AP Tunnels:
State: Synchronized partly
Last synchronization: 2026-02-02 16:28:50
DHCP server:
VRF: --
Mode: Active-Standby
State: Synchronized partly
Last synchronization: 2026-02-02 16:28:50
crypto-sync:
State: Synchronized partly
Last synchronization: 2026-02-02 16:28:50
Firewall sessions and NAT translations:
VRF: --
State: Successful synchronization
Fault Reason: --
Last synchronization: 2026-02-02 16:28:51
WLC:
State: Synchronized partly
Last synchronization: 2026-02-02 16:28:50
WLC database:
State: Synchronized partly
Last synchronization: 2026-02-02 16:28:51 |
Статус синхронизации VRRP можно посмотреть командой:
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