华为CE6800交换机堆叠配置案例

新到了2台华为CE6857交换机 需要配置堆叠硬件型号CE6857F-48S6CQ示例拓扑实际物理拓扑配置思路采用如下的思路配置提前规划好堆叠方案。按照前期的规划完成各台交换机的堆叠配置包括堆叠成员ID、堆叠优先级、堆叠域编号、堆叠端口等。完成后保存配置并将交换机下电。连接交换机之间的堆叠线缆然后将交换机上电。检查堆叠组建是否成功。操作步骤1 提前规划堆叠方案。规划SwitchA的堆叠成员ID为1SwitchB的成员ID为2。 规划SwitchA作为主交换机其堆叠优先级最高为150。SwitchB的堆叠优先级为120。 规划堆叠域编号Domain ID为10不与网络中其他堆叠系统的域编号冲突。 规划SwitchA和SwitchB用于堆叠连接的端口为100GE1/0/1100GE1/0/2。2 配置堆叠属性。配置SwitchA的堆叠优先级为150Domain ID为10。缺省情况下设备的堆叠成员ID为1。此处默认SwitchA的堆叠成员ID为1无需配置。HUAWEIsystem-view[~HUAWEI]sysname SwitchA[*HUAWEI]commit[~SwitchA]stack[~SwitchA-stack]stack member1priority150Info: The operation will take effect after reboot.[*SwitchA-stack]stack member1domain10Info: The operation takes effect only after the savecommandis executed. The device with a lower prioritythenwill be resetinthe stack merging scenario.[*SwitchA-stack]quit[*SwitchA]commit** 配置SwitchB的堆叠成员ID为2优先级为120Domain ID为10。**HUAWEIsystem-view[~HUAWEI]sysname SwitchB[*HUAWEI]commit[~SwitchB]stack[~SwitchB-stack]stack member1priority120Info: The operation will take effect after reboot.[*SwitchB-stack]stack member1domain10Info: The operation takes effect only after the savecommandis executed. The device with a lower prioritythenwill be resetinthe stack merging scenario.[*SwitchB-stack]stack member1renumber2inherit-config Warning: The stack configuration of member ID1will be inherited to member ID2after the device resets. Continue?[Y/N]: y[*SwitchB-stack]quit[*SwitchB]commit说明由于SwitchB尚未重启当前堆叠成员ID为1此时需要使用member 1来进行堆叠配置。Switch B使用stack member 1 renumber 2 inherit-config命令修改堆叠成员ID时需要指定inherit-config参数。如果不指定inherit-config参数member 2不会继承member 1的堆叠配置需要使用member 2重新进行堆叠配置。指定inherit-config参数后member 2可直接继承member 1的堆叠配置。3 配置堆叠端口配置堆叠端口。将SwitchA的业务口100GE1/0/1100GE1/0/2加入堆叠端口1/1。[~SwitchA]interface stack-port1/1[*SwitchA-Stack-Port1/1]port member-group interface 100ge1/0/1 to1/0/2 Warning: After the configuration is complete,1.The interface(s)(100GE1/0/1-1/0/2)will be converted to stack mode and be configured with the port crc-statistics trigger error-downcommandifthe configuration does not exist.2.The interface(s)may go Error-Down(crc-statistics)because there is noshutdownconfiguration on the interfaces.Continue?[Y/N]: y[*SwitchA-Stack-Port1/1]commit[~SwitchA-Stack-Port1/1]return被配置为堆叠物理成员端口后端口下会自动配置port crc-statistics trigger error-down。将SwitchB的业务口100GE1/0/110GE1/0/2加入堆叠端口1/1。[~SwitchB]interface stack-port1/1[*SwitchB-Stack-Port1/1]port member-group interface 100ge1/0/1 to1/0/2 Warning: After the configuration is complete,1.The interface(s)(100GE1/0/1-1/0/2)will be converted to stack mode and be configured with the port crc-statistics trigger error-downcommandifthe configuration does not exist.2.The interface(s)may go Error-Down(crc-statistics)because there is noshutdownconfiguration on the interfaces.Continue?[Y/N]: y[*SwitchB-Stack-Port1/1]commit[~SwitchB-Stack-Port1/1]return4 检查堆叠配置信息。上述配置完成后执行命令display stack configuration查看配置是否与规划的一致如果不一致需要修改配置。以查看SwitchA为例。SwitchAdisplay stack configuration Oper:Operation Conf:Configuration *:Offline configuration Isolated Port:The port isinstack mode, but does not belong to any Stack-Port Attribute Configuration: ----------------------------------------- MemberID Domain Priority Oper(Conf)Oper(Conf)Oper(Conf)-----------------------------------------1(1)--(10)100(150)----------------------------------------- Stack-Port Configuration: -------------------------------------------------------------------------------- Stack-Port Member Ports -------------------------------------------------------------------------------- Stack-Port1/1 100GE1/0/1 100GE1/0/2 --------------------------------------------------------------------------------5 保存配置后将设备下电。保存SwitchA和SwitchB的配置然后将设备下电。SwitchB的配置与SwitchA相同略。saveWarning: The current configuration will be written to the device. Continue? [Y/N]: y6 按照前期规划及配置连接堆叠线缆。线缆连接完成后将设备上电。建议先将高优先级设备上电以使其先完成启动优先竞争为主交换机。7 验证配置结果。等待几分钟后在主交换机SwitchA上使用命令display stack查看堆叠是否组建成功。SwitchAdisplay stack -------------------------------------------------------------------------------- MemberID Role MAC Priority DeviceType Description --------------------------------------------------------------------------------1Master 7c33-f906-6880150CE6857F-48S6CQ2Standby e4dc-ccc3-08f0120CE6857F-48S6CQ --------------------------------------------------------------------------------如上所示显示两台交换机的信息表示堆叠建立成功且主交换机为成员ID为1的设备即SwitchA。查看堆叠系统拓扑信息。SwitchAdisplay stack topology Stack Topology: ---------------------------------------------- Stack-Port1Stack-Port2MemberID Status Neighbor Status Neighbor ----------------------------------------------1up2-- --2up1-- -- ---------------------------------------------- Stack Link: ---------------------------------------------------------------------------- Stack-Port Port Status PeerPort PeerStatus ---------------------------------------------------------------------------- Stack-Port1/1 100GE1/0/1 up 100GE2/0/1 up Stack-Port1/1 100GE1/0/2 up 100GE2/0/2 up Stack-Port2/1 100GE2/0/1 up 100GE1/0/1 up Stack-Port2/1 100GE2/0/2 up 100GE1/0/2 up ----------------------------------------------------------------------------8 保存堆叠系统配置。SwitchAsave Warning: The current configuration will be written to the device. Continue?[Y/N]: y配置文件堆叠系统的配置文件#sysname SwitchA#stack#stack member1domain10stack member1priority150#stack member2domain10stack member2priority120#interface Stack-Port1/1#interface Stack-Port2/1#interface 100GE1/0/1 port mode stack stack-port1/1 port crc-statistics trigger error-down#interface 100GE1/0/2 port mode stack stack-port1/1 port crc-statistics trigger error-down#interface 100GE2/0/1 port mode stack stack-port2/1 port crc-statistics trigger error-down#interface 100GE2/0/2 port mode stack stack-port2/1 port crc-statistics trigger error-down#return**至此堆叠完成 但为了防止2条堆叠线缆都中断引发的脑裂建议配置双活检测 dual-active **9 双活检测配置接口为2台交换机的4748直连放到同1个eth-trunk中interface Eth-Trunk100 stp disable dual-active detect mode relay#interface 10GE1/0/47 eth-trunk100#interface 10GE1/0/48 eth-trunk100#interface 10GE2/0/47 eth-trunk100#interface 10GE2/0/48 eth-trunk100确认dual active已经生效SwitchAdisplay dual-active Stack domainID:10Dual-active status: Normal Dual-active detect mode: Relay Dual-active detect configuration of MEth: Disable Dual-active direct detect interfaces configured: -- Dual-active relay detect interfaces configured: Eth-Trunk100 10GE1/0/47 up(Physical)up(Protocol)10(PeerDomain)10GE1/0/48 up(Physical)up(Protocol)10(PeerDomain)10GE2/0/47 up(Physical)up(Protocol)10(PeerDomain)10GE2/0/48 up(Physical)up(Protocol)10(PeerDomain)Excluded ports(configurable): -- Excluded ports(can not be configured): 100GE1/0/1 100GE1/0/2 100GE2/0/1 100GE2/0/2