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思科已使用電腦和人工技術翻譯本文件,讓全世界的使用者能夠以自己的語言理解支援內容。請注意,即使是最佳機器翻譯,也不如專業譯者翻譯的內容準確。Cisco Systems, Inc. 對這些翻譯的準確度概不負責,並建議一律查看原始英文文件(提供連結)。
本檔案介紹如何在Cisco IOS® XE 16.10到16.12的高可用性(HA) SSO中設定Catalyst 9800無線控制器。
思科建議您瞭解以下主題:
本文中的資訊係根據以下軟體和硬體版本:
本文中的資訊是根據特定實驗室環境內的裝置所建立。文中使用到的所有裝置皆從已清除(預設)的組態來啟動。如果您的網路運作中,請確保您瞭解任何指令可能造成的影響。
適用於Catalyst 9800的Cisco IOS XE 17.x及更高版本。本文重點介紹16.x版的HA SSO。
冗餘管理介面的概念增加了許多差異,這些差異在專門指南、Cisco Catalyst 9800系列無線控制器的High Availability SSO Deployment Guide、Cisco IOS XE Amsterdam 17中介紹。
本文中說明的冗餘為1:1,這意味著其中一個單元運行在活動狀態,而另一個單元運行在熱備用狀態。 如果檢測到主用裝置不可達,熱備用裝置將變為主用裝置,並且所有AP和客戶端都透過新的主用裝置維護其服務。
兩個單元同步後,備用9800 WLC將模擬主單元的配置。 在活動單元上執行的任何配置更改都透過冗餘埠(RP)在備用單元上複製。
系統已不再允許於待命 9800 WLC 執行組態變更。
除了在方塊之間同步配置之外,它們還會同步:
在兩個9800 WLC之間啟用HA之前,請執行以下驗證:
本文件以此拓撲為基礎:
冗餘SSO預設啟用,但裝置之間的通訊配置仍然需要。
設定任何步驟之前,請確定兩個方塊執行的版本相同。
步驟 1.將9800個WLC連線到網路,並確保它們可以相互訪問。
兩個機箱的無線管理介面必須屬於相同的 VLAN 和子網路。
步驟 2.如網路拓撲所示連線RP。有兩個選項可用於連線9800 WLC的RP:
注意:在Cisco IOS XE 16.10到16.12中,建議將9800s冗餘埠連線到與9800的管理連線相同的交換機(請參閱網路拓撲)。這是因為在這些版本中沒有驗證網關可達性。背對背連線可以運作,但是以這種方式連線時,9800控制器變成作用中且作用中的機率較高。請注意,RP埠不使用vlan標籤。
步驟 3.為兩個9800 WLC分配冗餘IP地址
GUI:
導航到Administration > Device > Redundancy. 取消選中
Clear Redundancy Config 並輸入所需的IP地址。
兩台裝置都具有唯一的IP地址,並且它們屬於同一子網。
該子網在網路中的任何位置都無法路由。
9800 WLC-1
9800 WLC-2
CLI:
16.10
9800 WLC-1# chassis ha-interface local-ip <!--IP address--> remote-ip <!--IP address-->
9800 WLC-2# chassis ha-interface local-ip <!--IP address--> remote-ip <!--IP address-->
16.11
9800 WLC-1# chassis redundancy ha-interface local-ip <!--IP address--> remote-ip <!--IP address-->
9800 WLC-2# chassis redundancy ha-interface local-ip <!--IP address--> remote-ip <!--IP address-->
要指定哪個裝置必須是活動的9800 WLC,請透過GUI或CLI設定機箱優先順序。優先順序較高的裝置被選為主裝置。
GUI:
CLI:
16.10
# chassis 1 priority <1-15>
16.11
# chassis 1 priority <1-2>
如果某個特定裝置未被選擇為活動狀態,這些裝置會根據最低MAC地址選擇活動狀態
使用以下命令驗證當前配置:
# show chassis ha-status local My state = ACTIVE Peer state = DISABLED Last switchover reason = none Last switchover time = none Image Version = ... Chassis-HA Local-IP Remote-IP MASK HA-Interface ----------------------------------------------------------------------------- This Boot: Next Boot: 203.0.113.2 <!--IP address--> <!--IP address--> Chassis-HA Chassis# Priority IFMac Address Peer Timeout ---------------------------------------------------------------------------- This Boot: 1 0 Next Boot: 1 0
步驟 4.在兩個9800 WLC上儲存配置
GUI:
CLI:
# write
步驟 5.同時重新啟動兩個單元
GUI:
導覽至
Administration > Management > Backup & Restore > Reload
CLI:
# reload
在虛擬9800 WLC上配置HA
網路圖表
本文件以此拓撲為基礎:
組態
設定虛擬備援網路
步驟 1. 打開您的vCenter客戶端並導航至
Host > Configuration > Networking > Add Networking.
步驟 2.選取
Virtual Machine 並按一下
Next.
步驟 3.選取
Create a vSphere standard switch 並按一下
Next.
步驟 4.或者,自訂
Network Label 引數。按一下之後
Next.
步驟 5.完成精靈。
步驟 6.將兩個虛擬9800 WLC(每個虛擬9800 WLC之一)的介面連結到冗餘網路。
按一下右鍵虛擬9800 WLC,然後按一下
Edit Settings...
選取其中一個可用的網路介面卡,並將其指定給,
Redundancy Network, 然後按一下「確定」。
對兩台機器執行相同的動作。
設定 HA 組態
執行進一步配置之前,請確保兩個單元的無線管理介面屬於同一個VLAN和子網,並且可以相互訪問。
確認兩個方塊執行的版本相同。
步驟 1.為兩個9800 WLC分配冗餘IP地址
GUI:
導航到
Administration > Device > Redundancy. 取消選中
Clear Redundancy Config 並輸入所需的IP地址。
檢驗兩台裝置是否都具有唯一的IP地址,並且兩台裝置屬於同一子網。
9800 WLC-1
9800 WLC-2
注意:已為HA介面選擇GigabitEthernet3。這是因為虛擬機器的第三個介面與冗餘網路相關聯。此介面用於在Cisco IOS啟動之前啟用兩個盒子之間的通訊、傳輸HA控制訊息(例如角色選擇、保持作用等),並為兩個盒子之間的程式間通訊(IPC)提供傳輸。
16.10 CLI:
9800 WLC-1# chassis ha-interface gigabitEthernet 3 local-ip <!--IP address--> remote-ip <!--IP address--> 9800 WLC-2# chassis ha-interface gigabitEthernet 3 local-ip <!--IP address--> remote-ip <!--IP address-->
16.12 CLI:
9800WLC1# chassis redundancy ha-interface g3 local-ip <!--IP address--> remote-ip <!--IP address-->
9800WLC2# chassis redundancy ha-interface g3 local-ip <!--IP address--> remote-ip <!--IP address-->
注意:一旦選擇GigabitEthernet 3介面作為HA並重新啟動裝置(即使兩個9800 WLC之間未構建HA),您便不會再在以下輸出中看到此介面列在
show ip interface brief or any other command that shows the 9800 WLC's interfaces, this is because that interface is now marked for HA only.
步驟2. (可選)要手動指定哪個框必須是活動的9800 WLC,請
Active Chassis Priority透過GUI或CLI設定。
系統會選取優先順序較高的機箱做為主要機箱。
GUI:
CLI:
# chassis 1 priority <1-15>
如果未指定要處於活動狀態的特定裝置,則框會選擇哪個是主活動9800 WLC。
步驟 3.在兩個9800 WLC上儲存配置
GUI:
CLI:
# write
步驟 4.同時重新啟動兩個方塊。
GUI:
導覽至
Administration > Management > Backup & Restore > Reload
CLI:
# reload
啟用待命 9800 WLC 的主控台存取權
啟用HA後,其中一個方塊會指派為作用中,另一個方塊指派為熱待命,預設情況下,不允許它進入待命方塊上的exec模式(啟用)。
要啟用該功能,請透過SSH/控制檯登入到活動9800 WLC並輸入以下命令:
# config t # redundancy # main-cpu # standby console enable # end
強制執行轉換
若要強制在方塊間切換,請手動重新啟動作用中9800 WLC或執行以下命令:
# redundancy force-switchover
分割 HA
在9800 WLC和WLC中清除HA配置
若要分割兩個機箱上的 HA,您可以執行下列步驟。
步驟 1.清除目前作用中9800 WLC的HA組態並強制進行備援切換(它會重新啟動目前作用中9800 WLC,並在清除HA組態的情況下啟動備份)
16.10:
Active-9800 WLC# chassis clear
WARNING: Clearing the chassis HA configuration results in the chassis coming up in Stand Alone mode after reboot.The HA configuration remains the same on other chassis. Do you wish to continue? [y/n]? [yes]: y
Active-9800 WLC# redundancy force-switchover
16.11
Active-9800 WLC# clear chassis redundancy
步驟 2. 待命9800 WLC變為活動狀態後,請登入並清除冗餘配置。
new-Acitve-9800 WLC# chassis clear
WARNING: Clearing the chassis HA configuration will result in the chassis coming up in Stand Alone mode after reboot.The HA configuration will remain the same on other chassis. Do you wish to continue? [y/n]? [yes]: y
步驟 3.更新新的主用9800 WLC的IP地址。或者,更新其主機名。
new-Acitve-9800 WLC# config t
new-Acitve-9800 WLC# hostname <new-hostname>
new-Acitve-9800 WLC# interface <wireless-mgmt-int-id> new-Acitve-9800 WLC# ip address <a.b.c.d> <a.b.c.d>
new-Acitve-9800 WLC# exit
步驟 4.儲存配置並重新載入新的活動9800 WLC
new-Acitve-9800 WLC# write
new-Acitve-9800 WLC# reload
之後,第二個方塊重新啟動,並帶回新的IP位址組態(以避免與之前的HA 9800 WLC重複)以及HA組態清除。原來的主用9800 WLC會保留其原始IP地址。
對等逾時組態
主用和備用機箱相互傳送保持連線消息,以確保兩者仍然可用。
如果對等機箱在配置的對等超時內未收到來自對等機箱的任何保持連線消息,則對等超時用於確定對等機箱是否丟失。
預設逾時為 500 毫秒,但可透過 CLI 設定。設定的逾時值會同步至 9800 WLC。
使用此命令自訂此計時器:
# chassis timer peer-timeout <500-16000 msec>
使用以下命令清除配置的計時器(如果需要):
# chassis timer peer-timeout default
升級
標準(非AP或ISSU)升級可從Web UI完成。在 WLC 成為 HA 配對後,兩者會以相同的模式(建議使用 INSTALL)執行相同的版本。
Web UI升級頁面會處理對中兩個控制器的軟體發佈,並同時安裝及重新啟動兩個裝置。
這會導致兩個裝置上的停機時間相同。有關可降低停機時間的其他技術,請參閱修補和安裝指南。
驗證
兩個9800個WLC單元重新啟動並相互同步後,可以透過控制檯訪問它們並使用以下命令驗證其當前狀態:
9800 WLC-1# show chassis Chassis/Stack Mac Address : <!--IP address--> - Local Mac Address Mac persistency wait time: Indefinite Local Redundancy Port Type: Twisted Pair H/W Current Chassis# Role Mac Address Priority Version State IP ------------------------------------------------------------------------------------- *1 Active 00a3.8e23.a240 1 V02 Ready <!--IP address--> 2 Standby 00a3.8e23.a280 1 V02 Ready <!--IP address-->
9800 WLC-1-stby# show chassis
Chassis/Stack Mac Address : <!--IP address--> - Local Mac Address Mac persistency wait time: Indefinite Local Redundancy Port Type: Twisted Pair H/W Current Chassis# Role Mac Address Priority Version State IP ------------------------------------------------------------------------------------- 1 Active <!--address--> 1 V02 Ready <!--IP address--> *2 Standby <!--address--> 1 V02 Ready <!--IP address-->
注意: Standby也會顯示IP,跟蹤Cisco bug ID CSCvm64484以進行修復。
* (星號)指向從中運行該命令的機箱。
9800 WLC-1# show redundancy Redundant System Information : ------------------------------ Available system uptime = 1 hour, 35 minutes Switchovers system experienced = 0 Standby failures = 0 Last switchover reason = none Hardware Mode = Duplex Configured Redundancy Mode = sso Operating Redundancy Mode = sso Maintenance Mode = Disabled Communications = Up Current Processor Information : ------------------------------- Active Location = slot 1 Current Software state = ACTIVE Uptime in current state = 1 hour, 35 minutes Image Version = Cisco IOS Software [Fuji], WLC9500 Software (WLC9500_IOSXE), Experimental Version 16.10.20180920:011848 [v1610_throttle-/nobackup/mcpre/BLD-BLD_V1610_THROTTLE_LATEST_20180920_010739 154] Copyright (c) 1986-2018 by Cisco Systems, Inc. Compiled Thu 20-Sep-18 03:07 by mcpre BOOT = bootflash:packages.conf,12; CONFIG_FILE = Configuration register = 0x2102 Peer Processor Information : ---------------------------- Standby Location = slot 2 Current Software state = STANDBY HOT Uptime in current state = 1 hour, 33 minutes Image Version = Cisco IOS Software [Fuji], WLC9500 Software (WLC9500_IOSXE), Experimental Version 16.10.20180920:011848 [v1610_throttle-/nobackup/mcpre/BLD-BLD_V1610_THROTTLE_LATEST_20180920_010739 154] Copyright (c) 1986-2018 by Cisco Systems, Inc. Compiled Thu 20-Sep-18 03:07 by mcpre BOOT = bootflash:packages.conf,12; CONFIG_FILE = Configuration register = 0x2102
您可以從作用中和待命 9800 WLC 確認目前的資料,以確保兩者的資料相同。
範例:
9800 WLC-1# show ap summary chassis active r0 Number of APs: 2 AP Name Slots AP Model Ethernet MAC Radio MAC Location Country IP Address State ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <!--AP Name--> 2 3702I <!--MAC--> <!--MAC--> CALO MX <!--IP address--> Registered <!--AP Name--> 2 3702I <!--MAC--> <!--MAC--> abcde123456789012345 MX <!--IP address--> Registered 9800 WLC-1# show ap summary chassis standby r0 Number of APs: 2 AP Name Slots AP Model Ethernet MAC Radio MAC Location Country IP Address State ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <!--AP Name--> 2 3702I <!--MAC--> <!--MAC--> CALO MX <!--IP address--> Registered <!--AP Name--> 2 3702I <!--MAC--> <!--MAC--> abcde123456789012345 MX <!--IP address--> Registered
疑難排解
成功同步兩個硬體 9800 WLC 之間的 HA 配對的主控台輸出範例:
9800 WLC-1
9800 WLC-1# chassis ha-interface local-ip <!--IP address--> remote-ip <!--IP address--> 9800 WLC-1# show chassis Chassis/Stack Mac Address : <!--MAC address--> - Local Mac Address Mac persistency wait time: Indefinite Local Redundancy Port Type: Twisted Pair H/W Current Chassis# Role Mac Address Priority Version State IP ------------------------------------------------------------------------------------- *1 Active <!--MAC address--> 1 V02 Ready 9800 WLC-1# wr Building configuration... [OK] 9800 WLC-1# reload Reload command is issued on Active unit, this will reload the whole stack Proceed with reload? [confirm] MMM DD HH:MM:SS.XXX: %SYS-5-RELOAD: Reload requested by console. Reload Reason: Reload Command. Chassis 1 reloading, reason - Reload command .
.
. *MMM DD HH:MM:SS.XXX: %IOSXE_REDUNDANCY-6-PEER: Active detected chassis 2 as standby. *MMM DD HH:MM:SS.XXX: %STACKMGR-6-STANDBY_ELECTED: Chassis 1 R0/0: stack_mgr: Chassis 2 has been elected STANDBY. *MMM DD HH:MM:SS.XXX: %PMAN-3-PROC_EMPTY_EXEC_FILE: Chassis 2 R0/0: pvp: Empty executable used for process bt_logger *MMM DD HH:MM:SS.XXX: %PMAN-3-PROC_EMPTY_EXEC_FILE: Chassis 2 R0/0: pvp: Empty executable used for process mmap_schema *MMM DD HH:MM:SS.XXX: %CMRP-5-PRERELEASE_HARDWARE: Chassis 2 R0/0: cmand: 0 is pre-release hardware *MMM DD HH:MM:SS.XXX: %REDUNDANCY-5-PEER_MONITOR_EVENT: Active detected a standby insertion (raw-event=PEER_FOUND(4)) *MMM DD HH:MM:SS.XXX: %REDUNDANCY-5-PEER_MONITOR_EVENT: Active detected a standby insertion (raw-event=PEER_REDUNDANCY_STATE_CHANGE(5)) *MMM DD HH:MM:SS.XXX: %IOSXE_PEM-6-INSPEM_FM: PEM/FM Chassis 2 slot P0 inserted *MMM DD HH:MM:SS.XXX: %IOSXE_PEM-6-INSPEM_FM: PEM/FM Chassis 2 slot P2 inserted *MMM DD HH:MM:SS.XXX: % Redundancy mode change to SSO *MMM DD HH:MM:SS.XXX: %VOICE_HA-7-STATUS: NONE->SSO; SSO mode will not take effect until after a platform reload. *MMM DD HH:MM:SS.XXX: Syncing vlan database *MMM DD HH:MM:SS.XXX: Vlan Database sync done from bootflash:vlan.dat to stby-bootflash:vlan.dat (616 bytes) MMM DD HH:MM:SS.XXX: %PKI-6-AUTHORITATIVE_CLOCK: The system clock has been set. MMM DD HH:MM:SS.XXX: %PKI-6-CS_ENABLED: Certificate server now enabled. MMM DD HH:MM:SS.XXX: %HA_CONFIG_SYNC-6-BULK_CFGSYNC_SUCCEED: Bulk Sync succeeded MMM DD HH:MM:SS.XXX: %VOICE_HA-7-STATUS: VOICE HA bulk sync done. MMM DD HH:MM:SS.XXX: %RF-5-RF_TERMINAL_STATE: Terminal state reached for (SSO)
9800 WLC-2
9800 WLC-2# chassis ha-interface local-ip <!--IP address--> remote-ip <!--IP address--> 9800 WLC-2# show chassis Chassis/Stack Mac Address : <!--MAC address--> - Local Mac Address Mac persistency wait time: Indefinite Local Redundancy Port Type: Twisted Pair H/W Current Chassis# Role Mac Address Priority Version State IP ------------------------------------------------------------------------------------- *1 Active <!--MAC address--> 1 V02 Ready 9800 WLC-2# wr Building configuration... [OK] 9800 WLC-2# reload Reload command is issued on Active unit, this will reload the whole stack Proceed with reload? [confirm] MMM DD HH:MM:SS.XXX: %SYS-5-RELOAD: Reload requested by console. Reload Reason: Reload Command. Chassis 1 reloading, reason - Reload command . . . Press RETURN to get started! *MMM DD HH:MM:SS.XXX: %IOSXE_PLATFORM-3-WDC_NOT_FOUND: WDC returned length: 0Adding registry invocations for the WLC platform *MMM DD HH:MM:SS.XXX: %REDUNDANCY-3-PEER_MONITOR: PEER_FOUND event on standby *MMM DD HH:MM:SS.XXX: %SMART_LIC-6-AGENT_READY: Smart Agent for Licensing is initialized *MMM DD HH:MM:SS.XXX: %SMART_LIC-6-AGENT_ENABLED: Smart Agent for Licensing is enabled *MMM DD HH:MM:SS.XXX: %SMART_LIC-6-EXPORT_CONTROLLED: Usage of export controlled features is not allowed *MMM DD HH:MM:SS.XXX: %SMART_LIC-6-HA_ROLE_CHANGED: Smart Agent HA role changed to Standby. *MMM DD HH:MM:SS.XXX: dev_pluggable_optics_selftest attribute table internally inconsistent @ 0x1ED *MMM DD HH:MM:SS.XXX: mcp_pm_subsys_init : Init done sucessfullySID Manager, starting initialization ... *MMM DD HH:MM:SS.XXX: Notifications initializedSID Manager, completed initialization ... *MMM DD HH:MM:SS.XXX: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type vlan *MMM DD HH:MM:SS.XXX: %SMART_LIC-6-AGENT_READY: Smart Agent for Licensing is initialized *MMM DD HH:MM:SS.XXX: %SMART_LIC-6-AGENT_ENABLED: Smart Agent for Licensing is enabled *MMM DD HH:MM:SS.XXX: %SMART_LIC-6-EXPORT_CONTROLLED: Usage of export controlled features is not allowed *MMM DD HH:MM:SS.XXX: %CRYPTO-4-AUDITWARN: Encryption audit check could not be performed *MMM DD HH:MM:SS.XXX: %VOICE_HA-7-STATUS: CUBE HA-supported platform detected. *MMM DD HH:MM:SS.XXX: %IOSXE_VMAN-3-MSGINITFAIL: Failed to initialize required Virt-manager resource: Initalize MQIPC *MMM DD HH:MM:SS.XXX: mcp_pm_init_done : Called *MMM DD HH:MM:SS.XXX: %ONEP_BASE-6-SS_ENABLED: ONEP: Service set Base was enabled by Default *MMM DD HH:MM:SS.XXX: cwan_pseudo_oir_insert_one: [0/0] ctrlr[16506] already analyzed *MMM DD HH:MM:SS.XXX: %CRYPTO_ENGINE-5-KEY_ADDITION: A key named TP-self-signed-1598997203 has been generated or imported by crypto config *MMM DD HH:MM:SS.XXX: %CRYPTO_ENGINE-5-KEY_ADDITION: A key named ca has been generated or imported by crypto config *MMM DD HH:MM:SS.XXX: %CRYPTO_ENGINE-5-KEY_ADDITION: A key named ewlc-tp1 has been generated or imported by crypto config *MMM DD HH:MM:SS.XXX: %AAA-5-USER_RESET: User admin failed attempts reset by console *MMM DD HH:MM:SS.XXX: %CRYPTO_ENGINE-5-KEY_REPLACE: A key named TP-self-signed-1598997203 has been replaced by crypto config with new key data *MMM DD HH:MM:SS.XXX: %SSH-5-DISABLED: SSH 1.99 has been disabled *MMM DD HH:MM:SS.XXX: %CRYPTO_ENGINE-5-KEY_REPLACE: A key named ca has been replaced by crypto config with new key data *MMM DD HH:MM:SS.XXX: %CRYPTO_ENGINE-5-KEY_REPLACE: A key named ewlc-tp1 has been replaced by crypto config with new key data MMM DD HH:MM:SS.XXX: %SPA_OIR-6-OFFLINECARD: SPA (BUILT-IN-4X10G/1G) offline in subslot 0/0 MMM DD HH:MM:SS.XXX: %IOSXE_OIR-6-INSCARD: Card (fp) inserted in slot F0 MMM DD HH:MM:SS.XXX: %IOSXE_OIR-6-ONLINECARD: Card (fp) online in slot F0 MMM DD HH:MM:SS.XXX: %IOSXE_OIR-6-INSCARD: Card (cc) inserted in slot 0 MMM DD HH:MM:SS.XXX: %IOSXE_OIR-6-ONLINECARD: Card (cc) online in slot 0 MMM DD HH:MM:SS.XXX: %IOSXE_OIR-6-INSSPA: SPA inserted in subslot 0/0 MMM DD HH:MM:SS.XXX: %IOSXE_OIR-3-SPA_INTF_ID_ALLOC_FAILED: Failed to allocate interface identifiers forSPA(BUILT-IN-4X10G/1G) in slot/bay: 0/0 MMM DD HH:MM:SS.XXX: %SYS-5-RESTART: System restarted -- Cisco IOS Software [Fuji], WLC9500 Software (WLC9500_IOSXE), Experimental Version 16.10.20180920:011848 [v1610_throttle-/nobackup/mcpre/BLD-BLD_V1610_THROTTLE_LATEST_20180920_010739 154] Copyright (c) 1986-2018 by Cisco Systems, Inc. Compiled Thu 20-Sep-18 03:07 by mcpre MMM DD HH:MM:SS.XXX: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0, changed state to down MMM DD HH:MM:SS.XXX: %SSH-5-ENABLED: SSH 1.99 has been enabled MMM DD HH:MM:SS.XXX: %CRYPTO_ENGINE-5-KEY_ADDITION: A key named TP-self-signed-1598997203.server has been generated or imported by crypto-engine MMM DD HH:MM:SS.XXX: %SYS-6-BOOTTIME: Time taken to reboot after reload = 328 seconds MMM DD HH:MM:SS.XXX: %SMART_LIC-3-HOT_STANDBY_OUT_OF_SYNC: Smart Licensing agent on hot standby is out of sync with active Smart Licensing agent MMM DD HH:MM:SS.XXX: %SPA_OIR-6-ONLINECARD: SPA (BUILT-IN-4X10G/1G) online in subslot 0/0 MMM DD HH:MM:SS.XXX: %IOSXE_SPA-6-UPDOWN: Interface TenGigabitEthernet0/0/2, link down due to local fault MMM DD HH:MM:SS.XXX: %IOSXE_SPA-6-UPDOWN: Interface TenGigabitEthernet0/0/3, link down due to local fault MMM DD HH:MM:SS.XXX: BUILT-IN-4X10G/1G[0/0] : Unsupported rate(0) for the XCVR inserted inport 0 xcvr_type=0 admin_state=UNSHUT MMM DD HH:MM:SS.XXX: BUILT-IN-4X10G/1G[0/0] : Unsupported rate(0) for the XCVR inserted inport 1 xcvr_type=0 admin_state=UNSHUT MMM DD HH:MM:SS.XXX: %PKI-3-KEY_CMP_MISMATCH: Key in the certificate and stored key does not match for Trustpoint-TP-self-signed-1598997203. MMM DD HH:MM:SS.XXX: %PKI-4-NOAUTOSAVE: Configuration was modified. Issue "write memory" to save new certificate MMM DD HH:MM:SS.XXX: %TRANSCEIVER-3-INIT_FAILURE: SIP0/0: Detected for transceiver module in TenGigabitEthernet0/0/0, module disabled MMM DD HH:MM:SS.XXX: %LINK-3-UPDOWN: SIP0/0: Interface TenGigabitEthernet0/0/0, changed state to up MMM DD HH:MM:SS.XXX: %PLATFORM-6-RF_PROG_SUCCESS: RF state STANDBY HOT
在任意裝置上運行此命令,預設情況下,每5秒會出現HA同步更新:
# show redundancy history monitor [ interval <5-3600 seconds > ]
Sep 21 15:24:24.727 RF_EVENT_CLIENT_PROGRESSION(503) RP Platform RF(1340) op=8 rc=0
Sep 21 15:24:24.727 RF_EVENT_CLIENT_PROGRESSION(503) RP Platform RF(1340) op=8 rc=11
Sep 21 15:24:24.740 RF_EVENT_CLIENT_PROGRESSION(503) CWAN Interface Events(1504) op=8 rc=0
Sep 21 15:24:24.741 RF_EVENT_CLIENT_PROGRESSION(503) CWAN Interface Events(1504) op=8 rc=0
Sep 21 15:24:24.741 RF_EVENT_CLIENT_PROGRESSION(503) CWAN Interface Events(1504) op=8 rc=11
Sep 21 15:24:24.741 RF_EVENT_CLIENT_PROGRESSION(503) NAT HA(401) op=8 rc=0
Sep 21 15:24:24.741 RF_EVENT_CLIENT_PROGRESSION(503) NAT HA(401) op=8 rc=0
Sep 21 15:24:24.741 RF_EVENT_CLIENT_PROGRESSION(503) NAT HA(401) op=8 rc=11
Sep 21 15:24:24.741 RF_EVENT_CLIENT_PROGRESSION(503) NAT64 HA(404) op=8 rc=0
Sep 21 15:24:24.741 RF_EVENT_CLIENT_PROGRESSION(503) NAT64 HA(404) op=8 rc=0
Sep 21 15:24:24.741 RF_EVENT_CLIENT_PROGRESSION(503) NAT64 HA(404) op=8 rc=11
Sep 21 15:24:24.743 RF_EVENT_CLIENT_PROGRESSION(503) DHCPv6 Relay(148) op=8 rc=0
Sep 21 15:24:24.743 RF_EVENT_CLIENT_PROGRESSION(503) DHCPv6 Relay(148) op=8 rc=0
Sep 21 15:24:24.743 RF_EVENT_CLIENT_PROGRESSION(503) DHCPv6 Relay(148) op=8 rc=11
Sep 21 15:24:24.782 RF_EVENT_CLIENT_PROGRESSION(503) DHCPv6 Server(149) op=8 rc=0
Sep 21 15:24:24.782 RF_EVENT_CLIENT_PROGRESSION(503) DHCPv6 Server(149) op=8 rc=0
Sep 21 15:24:24.782 RF_EVENT_CLIENT_PROGRESSION(503) DHCPv6 Server(149) op=8 rc=11
Sep 21 15:24:24.783 RF_EVENT_CLIENT_PROGRESSION(503) Last Slave(65000) op=8 rc=0
Sep 21 15:24:25.783 RF_PROG_STANDBY_HOT(105) Last Slave(65000) op=8 rc=0
Sep 21 15:24:25.783 RF_EVENT_CLIENT_PROGRESSION(503) Last Slave(65000) op=8 rc=0
End = e Freeze = f
Enter Command: e
要更詳細地檢視HA同步進程,請運行此命令:
# show logging process stack_mgr internal
相關資訊
修訂 | 發佈日期 | 意見 |
---|---|---|
3.0 |
22-Mar-2024 |
重新認證 |
1.0 |
21-Nov-2018 |
初始版本 |