Upgrade Firmware on QFX5120-48Y and EX4650-48Y using jfirmware
This topic provides the steps to upgrade firmware on QFX5120-48Y and EX4650-48Y using jfirmware.
-
Check the current firmware version.
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 - Check the availability of a new jfirmware version in the Junos download page and download the package.
-
Upgrade the
TMCfirmware using jfirmware.user@host> request system firmware upgrade jfirmware fpga tmc file jfirmware-file
Note:jfirmware-fileis the file name of the jfirmware package.Validated qfx-5e-jfirmware-18.3R1.10.tgz TMC_FPGA firmware upgrade initiated Check progress using "request system firmware upgrade jfirmware fpga <type> progress"
-
Check the progress of the upgrade.
user@host> request system firmware upgrade jfirmware fpga tmc progress TMC_FPGA upgrade successfull Please power cycle the device to complete the upgrade
Note:Proceed to next step for the next firmware component upgrade only after the current upgrade is complete.
-
Upgrade the
REfirmware using jfirmware.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"
-
Check the progress of the upgrade.
user@host> request system firmware upgrade jfirmware fpga re progress RE_FPGA upgrade successfull Please power cycle the device to complete the upgrade
Note:Proceed to next step for the next firmware component upgrade only after the current upgrade is complete.
-
Upgrade the
powercpldfirmware using jfirmware.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"
-
Check the progress of the upgrade.
user@host> request system firmware upgrade jfirmware fpga powercpld progress PWR_CPLD upgrade successfull Please power cycle the device to complete the upgrade
Note:Proceed to next step for the next firmware component upgrade only after the current upgrade is complete.
-
Upgrade the
optics_qsfpfirmware using jfirmware.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"
-
Check the progress of the upgrade.
user@host> request system firmware upgrade jfirmware fpga qsfp progress OPTICS_QSFP upgrade successfull Please power cycle the device to complete the upgrade
Note:Proceed to next step for the next firmware component upgrade only after the current upgrade is complete.
-
Upgrade the
optics_sfpfirmware using jfirmware.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"
-
Check the progress of the upgrade.
user@host> request system firmware upgrade jfirmware fpga sfp progress OPTICS_SFP upgrade successfull Please power cycle the device to complete the upgrade
Note:Proceed to next step only after the current upgrade is complete.
- Power cycle the device for the upgrade to take effect.
-
Check the upgraded firmware.
user@host> show chassis firmware detail