JUNOS common commands

Save the current configuration as rescue configuration and eliminate alarm alarm > run request system configuration rescue save

Back up the system after upgrading the system:

Request system snapshot slice alternate

Eliminate management port alarm

Set chassis alarm management-ethernet link-down ignore

Port bundling

Set chassis aggregated-devices Ethernet device-count 10 set interface fe-0/0/0 fastether-options 802.3ad ae0 set interface fe-0/0/1 astether-options 802.3ad ae0 set interface ae0 aggregated-rther-options lacp active set interface ae0 unit 0 family init address 10.10.10.1/24

When the NAT address and the external network port address are in the same network segment, the ARP proxy must be set up.

Set security nat proxy-arp interface ge-0/0/1.0 address 172.21.1.1 to 172.21.1.100

Eliminate management-ethernet link-down alarm set management-ethernet link-down ignore eliminate Rescue configuration is not set alarm request system configuration rescue save

Disk partition damage-configuration will be lost, copy out configuration in advance

Request system snapshot media internal slice alternate request system reboot slice alternate media internal

Junos upgrade

Requset system software add ftp://192.168.1.2/ file name no-copy reboot

Modify web page timeout time

Set system services web-management session idle-timeout 10

Force all login accounts to log out of request system logout user all