使用 jfirmware 升级 QFX5120-48Y 和 EX4650-48Y 上的固件
- 检查当前固件版本。
user@host> show chassis firmware
Part Type Version FPC 0 U-Boot *** loader FreeBSD/i386 bootstrap loader 1.2 BIOS CBDE_P_LIG0_00.25.1 TMC FPGA 7.2.0 Optics CPLD 0.1.4 RE FPGA 0.3.3 Power CPLD 2.0
- 在 Junos 下载页面中检查新 jfirmware 版本的可用性并下载软件包。
TMC
使用 jfirmware 升级固件。user@host> request system firmware upgrade jfirmware fpga tmc file jfirmware-file
注意:jfirmware-file
是 JFIRMWARE 软件包的文件名。Validated qfx-5e-jfirmware-18.3R1.10.tgz TMC_FPGA firmware upgrade initiated Check progress using "request system firmware upgrade jfirmware fpga <type> progress"
- 检查升级进度。
user@host> request system firmware upgrade jfirmware fpga tmc progress TMC_FPGA upgrade successfull Please power cycle the device to complete the upgrade
注意:只有在当前升级完成后,才继续执行下一步以进行下一个固件组件升级。
RE
使用 jfirmware 升级固件。user@host> request system firmware upgrade jfirmware fpga re file jfirmware-file
Validated qfx-5e-jfirmware-18.3R1.10.tgz RE_FPGA firmware upgrade initiated Check progress using "request system firmware upgrade jfirmware fpga <type> progress"
- 检查升级进度。
user@host> request system firmware upgrade jfirmware fpga re progress RE_FPGA upgrade successfull Please power cycle the device to complete the upgrade
注意:只有在当前升级完成后,才继续执行下一步以进行下一个固件组件升级。
powercpld
使用 jfirmware 升级固件。user@host> request system firmware upgrade jfirmware fpga powercpld file jfirmware-file
Validated qfx-5e-jfirmware-18.3R1.10.tgz PWR_CPLD firmware upgrade initiated Check progress using "request system firmware upgrade jfirmware fpga <type> progress"
- 检查升级进度。
user@host> request system firmware upgrade jfirmware fpga powercpld progress PWR_CPLD upgrade successfull Please power cycle the device to complete the upgrade
注意:只有在当前升级完成后,才继续执行下一步以进行下一个固件组件升级。
optics_qsfp
使用 jfirmware 升级固件。user@host> request system firmware upgrade jfirmware fpga qsfp file jfirmware-file
Validated qfx-5e-jfirmware-18.3R1.10.tgz OPTICS_QSFP firmware upgrade initiated Check progress using "request system firmware upgrade jfirmware fpga <type> progress"
- 检查升级进度。
user@host> request system firmware upgrade jfirmware fpga qsfp progress OPTICS_QSFP upgrade successfull Please power cycle the device to complete the upgrade
注意:只有在当前升级完成后,才继续执行下一步以进行下一个固件组件升级。
optics_sfp
使用 jfirmware 升级固件。user@host> request system firmware upgrade jfirmware fpga sfp file jfirmware-file
Validated qfx-5e-jfirmware-18.3R1.10.tgz OPTICS_SFP firmware upgrade initiated Check progress using "request system firmware upgrade jfirmware fpga <type> progress"
- 检查升级进度。
user@host> request system firmware upgrade jfirmware fpga sfp progress OPTICS_SFP upgrade successfull Please power cycle the device to complete the upgrade
注意:只有在当前升级完成后才继续执行下一步。
- 重新启动设备以使升级生效。
- 检查升级后的固件。
user@host> show chassis firmware detail