When using the monitor traffic command on Junos devices, which UNIX-based utility is accessed?
A.
snoop
B.
tcpdump
C.
monitor
D.
tail
Leave a Reply
When using the monitor traffic command on Junos devices, which UNIX-based utility is accessed?
A.
snoop
B.
tcpdump
C.
monitor
D.
tail
which one is the answer.. monitor or tcpdump?
From the book:
The monitor traffic command prints packet headers to your terminal screen for information sent or received by the Routing Engine. It is very similar in operation to the Unix tcpdump utility.
The PPP keepalives on our so-2/0/0 interface are seen below:
user@Cabernet> monitor traffic interface so-2/0/0
Listening on so-2/0/0
15:09:05.467601 Out LCP echo request (type 0x09 id 0x76 len 0x0008)
15:09:05.468244 In LCP echo reply (type 0x0a id 0x76 len 0x0008)
15:09:08.017283 In LCP echo request (type 0x09 id 0x1a len 0x0008)
15:09:08.017301 Out LCP echo reply (type 0x0a id 0x1a len 0x0008)
15:09:15.667708 Out LCP echo request (type 0x09 id 0x77 len 0x0008)
15:09:15.668403 In LCP echo reply (type 0x0a id 0x77 len 0x0008)
B is correct. It is the one of the first things you learn in the basic course. I wonder if some of the people here are just studying questions and have never attended a class or even have the books??
the question was about unix-based utility. answer B tcpdump is correct. i don’t think there’s even monitor command in unix that displays packet info or such.
masterdeeno says:
September 25, 2012 at 4:21 pm
the question was about unix-based utility. answer B tcpdump is correct. i don’t think there’s even monitor command in unix that displays packet info or such.
Dude give it up! You cannot even read with any comprehension. READ THE QUESTION AGAIN! The question
“When using the monitor traffic command on Junos devices, which UNIX-based utility is accessed?”
This is painful:(