(SFB: Switch Fabric Board) SFB提供如下功能:提供控制时钟信号和系统内时钟信号的分发提供内置的8个电口千兆以太网业务接口和4个光口(SFP)千兆以太网业务接口提供内置的2个光口(SFP)千兆以太网HA控制接口提供两个千兆以太网带外管理接口提供两个Console, 1个AUX以及两个BITS外部时钟接口提供两个USB接口通过交换矩阵...
(256..92 16) lab@EX4200-1#delete mtu #删除设置的MTU 值 lab@EX4200-1# set disable #关闭端口,类似于Cisco 的shutdown lab@EX4200-1#delete disable #恢复端口,类似于Cisco 的no shutdown 2.7.4 修改端口为L2/L3 模式 如果将交换机端口设置为二层模式,就可以配置交换机为vlan 端口或者Trunk 端口;...
#删除设置的MTU值 lab@EX4200-1# set disable #关闭端口,类似于Cisco的shutdown lab@EX4200-1#delete disable #恢复端口,类似于Cisco的no shutdown 修改端口为L2/L3模式如果将交换机端口设置为二层模式,就可以配置交换机为vlan端口或者Trunk端口;设置为三层模式,就可以当路由器三层端口一样使用,可以配置IP地址。
在提示符下输入下面的命令:lab@T1600-re0>requestchassisrouting-enginemasterswitch等待console设备的输出,确认路由引擎已经切换。JUNOS升级Juniper路由节点JUNOS软件升级必须按照下面的步骤进行操作:下载新的JUNOS软件,放置到FTP服务器上。用console线缆连接到主用路由引擎的CONSOLE端口上。将新的JUNOS软件复制到路由器的2个...
WARNING: use the 'request system partition abort' command. lab@m160> request system reboot Reboot the system ? [yes,no] (no) yes shutdown: [pid 8474] Shutdown NOW! *** FINAL System shutdown message from root@m160 *** System going down IMMEDIATELY ...
In this case, the parent is a line containinginterfaceand the child is a line containing the wordshutdown. fromciscoconfparseimportCiscoConfParseparse=CiscoConfParse('exampleswitch.conf',syntax='ios')forintf_objinparse.find_parent_objects('^interface','^\s+shutdown'):print("Shutdown: "+intf...
5.Over the eleven month period the Security, Service Provider and Voice CCIE tracks had more successful CCIE candidates pass the lab. I think this is not a one time event but a shift in the market; away from the more mature Router/Switch markets. Some of the decline in R/S CCIEs can...
If planning to switch off power, use the both-routing-engines option. Halt the system ? [yes,no] (no) yes Shutdown NOW! *** FINAL System shutdown message from eric@HBSJ-BC-CMNET-RT01-RE1 *** System going down IMMEDIATELY 4.. 出现 showdown 的提示后可以拔出路由引擎, 更换内置 flash...
switchover eric@HBSJ-BC-CMNET-RT01-RE0#commitsynchronize 3. 从主用引擎R0上登陆备用引擎R1,看是是否有配置,关闭路由引擎 命令: eric@HBSJ-BC-CMNET-RT01-RE0>requestrouting-engineloginre1 eric@HBSJ-BC-CMNET-RT01-RE1>requestsystemhalt warning:Thiscommandwillnothalttheotherrouting-engine. Ifplanningto...
If you want to be able to quickly switch to a new Control Hub that may contain the BHI260AP IMU, you should migrate your code to use the new IMU interface. Unlike the old BNO055IMU interface, which only worked correctly when the REV Hub was mounted flat on your robot, the IMU ...