使用单一路由引擎在设备上安装软件
您可以使用此过程使用单个路由引擎升级设备上的 Junos OS。
要通过单个路由引擎在设备上安装软件升级:
- 按照从瞻博网络下载软件包中的说明下载软件包。
- 如果尚未这样做,请从管理设备连接到设备上的控制台端口,然后登录到 Junos OS CLI。
- (可选)将当前软件配置备份到第二个存储选项。有关执行此任务的说明,请参阅 《软件安装和升级指南 》。
- (可选)将软件包复制到设备。我们建议使用 FTP 将文件复制到 /var/tmp/ 目录中。
这一步是可选的,因为当软件映像存储在远程位置时,也可以升级 Junos OS。以下说明介绍了这两种情况的软件升级过程。
- 在设备上安装新软件包:
user@host> request vmhost software add <package>
替换为 package 以下任一路径:
对于设备上的本地目录中的软件包,请使用 /var/tmp/package.tgz。
对于远程服务器上的软件包,使用以下路径之一,用软件包名称替换变量选项 package 。
hostnameftp:///pathname/packagetgz
hostnamehttp:///pathname/packagetgz
- 重新启动设备以加载安装:
user@host> request vmhost reboot
- 重新启动完成后,登录并使用
show version
命令验证软件的新版本安装是否成功。user@host> show version Hostname: hostname Model: mx10003 Junos: 22.2R1.10 JUNOS OS Kernel 64-bit [20210529.2f59a40_builder_stable_12] JUNOS OS libs [20210529.2f59a40_builder_stable_12] JUNOS OS runtime [20210529.2f59a40_builder_stable_12] JUNOS OS time zone information [20210529.2f59a40_builder_stable_12] JUNOS network stack and utilities [20210622.124332_builder_junos_212_r1] JUNOS libs [20210622.124332_builder_junos_212_r1] JUNOS OS libs compat32 [20210529.2f59a40_builder_stable_12] JUNOS OS 32-bit compatibility [20210529.2f59a40_builder_stable_12] JUNOS libs compat32 [20210622.124332_builder_junos_212_r1] JUNOS runtime [20210622.124332_builder_junos_212_r1] Junos vmguest package [20210622.124332_builder_junos_212_r1] JUNOS sflow mx [20210622.124332_builder_junos_212_r1] JUNOS py extensions [20210622.124332_builder_junos_212_r1] JUNOS py base [20210622.124332_builder_junos_212_r1] JUNOS OS vmguest [20210529.2f59a40_builder_stable_12] JUNOS OS crypto [20210529.2f59a40_builder_stable_12] JUNOS OS boot-ve files [20210529.2f59a40_builder_stable_12] JUNOS na telemetry [22.2R1.10] JUNOS Security Intelligence [20210622.124332_builder_junos_212_r1] JUNOS mx libs compat32 [20210622.124332_builder_junos_212_r1] JUNOS mx runtime [20210621.124332_builder_junos_212_r1] JUNOS RPD Telemetry Application [22.2R1.10] JUNOS Routing mpls-oam-basic [20210621.124332_builder_junos_212_r1] JUNOS Routing mpls-oam-advanced [20210621.124332_builder_junos_212_r1] JUNOS Routing lsys [20210621.124332_builder_junos_212_r1] JUNOS Routing controller-internal [20210621.124332_builder_junos_212_r1] JUNOS Routing controller-external [20210621.124332_builder_junos_212_r1] JUNOS Routing 32-bit Compatible Version [20210621.124332_builder_junos_212_r1] JUNOS Routing aggregated [20210621.124332_builder_junos_212_r1] Redis [20210621.124332_builder_junos_212_r1] JUNOS probe utility [20210621.124332_builder_junos_212_r1] JUNOS common platform support [20210621.124332_builder_junos_212_r1] JUNOS Openconfig [22.2R1.10] JUNOS mtx network modules [20210621.124332_builder_junos_212_r1] JUNOS modules [20210621.124332_builder_junos_212_r1] JUNOS mx modules [20210621.124332_builder_junos_212_r1] JUNOS mx libs [20210621.124332_builder_junos_212_r1] JUNOS SQL Sync Daemon [20210621.124332_builder_junos_212_r1] JUNOS mtx Data Plane Crypto Support [20210621.124332_builder_junos_212_r1] JUNOS daemons [20210621.124332_builder_junos_212_r1] JUNOS mx daemons [20210621.124332_builder_junos_212_r1] JUNOS Broadband Egde User Plane Apps [22.2R1.10] JUNOS appidd-mx application-identification daemon [20210621.124332_builder_junos_212_r1] JUNOS TPM2 [20210621.124332_builder_junos_212_r1] JUNOS Services URL Filter package [20210621.124332_builder_junos_212_r1] JUNOS Services TLB Service PIC package [20210621.124332_builder_junos_212_r1] JUNOS Services Telemetry [20210621.124332_builder_junos_212_r1] JUNOS Services TCP-LOG [20210621.124332_builder_junos_212_r1] JUNOS Services SSL [20210621.124332_builder_junos_212_r1] JUNOS Services SOFTWIRE [20210621.124332_builder_junos_212_r1] JUNOS Services Stateful Firewall [20210621.124332_builder_junos_212_r1] JUNOS Services RTCOM [20210621.124332_builder_junos_212_r1] JUNOS Services RPM [20210621.124332_builder_junos_212_r1] JUNOS Services PCEF package [20210621.124332_builder_junos_212_r1] JUNOS Services NAT [20210621.124332_builder_junos_212_r1] JUNOS Services Mobile Subscriber Service Container package [20210621.124332_builder_junos_212_r1] JUNOS Services MobileNext Software package [20210621.124332_builder_junos_212_r1] JUNOS Services Logging Report Framework package [20210621.124332_builder_junos_212_r1] JUNOS Services LL-PDF Container package [20210621.124332_builder_junos_212_r1] JUNOS Services Jflow Container package [20210621.124332_builder_junos_212_r1] JUNOS Services Deep Packet Inspection package [20210621.124332_builder_junos_212_r1] JUNOS Services IPSec [20210621.124332_builder_junos_212_r1] JUNOS Services IDS [20210621.124332_builder_junos_212_r1] JUNOS IDP Services [20210621.124332_builder_junos_212_r1] JUNOS Services HTTP Content Management package [20210621.124332_builder_junos_212_r1] JUNOS Services DNS Filter package (i386) [20210621.124332_builder_junos_212_r1] JUNOS Services Crypto [20210621.124332_builder_junos_212_r1] JUNOS Services Captive Portal and Content Delivery Container package [20210621.124332_builder_junos_212_r1] JUNOS Services COS [20210621.124332_builder_junos_212_r1] JUNOS AppId Services [20210621.124332_builder_junos_212_r1] JUNOS Services Application Level Gateways [20210621.124332_builder_junos_212_r1] JUNOS Services AACL Container package [20210621.124332_builder_junos_212_r1] JUNOS SDN Software Suite [20210621.124332_builder_junos_212_r1] JUNOS Extension Toolkit [20210621.124332_builder_junos_212_r1] JUNOS Packet Forwarding Engine Support (wrlinux9) [20210621.124332_builder_junos_212_r1] JUNOS Packet Forwarding Engine Support (MX/EX92XX Common) [20210621.124332_builder_junos_212_r1] JUNOS Packet Forwarding Engine Support (M/T Common) [20210621.124332_builder_junos_212_r1] JUNOS Packet Forwarding Engine Support (aft) [20210621.124332_builder_junos_212_r1] JUNOS Packet Forwarding Engine Support (MX Common) [20210621.124332_builder_junos_212_r1] JUNOS Juniper Malware Removal Tool (JMRT) [1.0.0+20210621.124332_builder_junos_212_r1] JUNOS J-Insight [20210621.124332_builder_junos_212_r1] JUNOS jfirmware [20210621.124332_builder_junos_212_r1] JUNOS Online Documentation [20210621.124332_builder_junos_212_r1] JUNOS jail runtime [20210529.2f59a40_builder_stable_12]