Common monitoring and maintenance commands of Juniper SRX

1) the following operation commands are used in operation mode, or run show in configuration mode.

A) Show system software to view the current software version number

B) show system uptime to view the system startup time

C) Show chassis haredware to view the hardware board and serial number

D) show chassis environment to view the current status of the hardware board

E) show chassis routing-engine to view dashboard (RE) resource usage and status

F) show route to view the routing table

G) show arp view ARP table

H) show log messages view Syslog

I) show interface terse to view the running status of all interfaces

J) show interface ge-x/y/z detail to view the details of API operation

K) monitor interface ge-x/y/z dynamic statistics interface packet forwarding information

L) monitor traffic interface ge-x/y/z dynamic message fetching (Tcpdump, similar to the ScreenOS snoop command)

M) show security flow sessionsummary to view current firewall concurrent sessions

N) show security flow session to view the current firewall specific concurrent sessions

O) clear security flow session all clears the current session

P) show security alg status checks whether the global ALG is enabled

Q) SRX command corresponding to ScreenOS debug flow basic tracking message processing path:

2) set security flow traceoptionsflag basic-datapath enables SRX basic message processing Debug

3) set security flow traceoptionsfile filename.log records the output information to the specified file

4) set security flow traceoptionsfile filename.log size sets the file to be large

A) small, default 128k

5) set security flow traceoptionspacket-filter filter1 destination-prefix 5.5.5.2

A) set message tracking filter

6) run file show filename.log to view the Log output information

A) SRX corresponds to the ScreenOS get tech command. The information you need to grab when opening Case: requestsupport information