Chapter 42 Maintenance
GS2210 Series User’s Guide
359
You m ay need WordPad or sim ilar soft war e t o see t he log r epor t cor r ect ly. The t able below descr ibes
t he fields in t he above screen.
42.7 Technical Reference
This sect ion pr ovides t echnical backgr ound infor m at ion on t he t opics discussed in t his chapt er.
42.7.1 FTP Command Line
This sect ion show s som e exam ples of uploading t o or dow nloading files fr om t he Sw it ch using FTP
com m ands. Fir st , under st and t he filenam e convent ions.
Table 178
Managem ent > Maint enance > Tech- Suppor t
LABEL
DESCRIPTION
CPU
Type a num ber ranging fr om 50 t o 100 in t he CPU t hr eshold box , and t y pe anot her
num ber ranging fr om 5 t o 60 in t he seconds box t hen click Apply.
For ex am ple, 80 for CPU t hr eshold and 5 for seconds m eans a log w ill be cr eat ed
w hen CPU ut ilizat ion r eaches over 80% and last s for 5 seconds.
The log r epor t holds 7 day s of CPU log dat a and is st or ed in volat ile m em or y ( RAM) .
The dat a is lost if t he Sw it ch is t ur ned off or in event of pow er out age. Aft er 7 day s,
t he logs w rap ar ound and new ones and r eplace t he ear liest ones.
The higher t he CPU t hr eshold num ber, t he few er logs w ill be cr eat ed, and t he less
dat a t echnical suppor t w ill have t o analy ze and v ice ver sa.
Mbuf
Type a num ber ranging fr om 50 t o 100 in t he Mbuf ( Mem or y Buffer ) t hr eshold box .
The Mbuf log r epor t is st or ed in flash ( per m anent ) m em or y.
For ex am ple, Mbuf 50 m eans a log w ill be creat ed w hen t he Mbuf ut ilizat ion is over
50% .
The higher t he Mbuf t hr eshold num ber, t he few er logs w ill be creat ed, and t he less
dat a t echnical suppor t w ill have t o analy ze and v ice ver sa.
Apply
Click App ly t o save your changes t o t he Sw it ch’s run- t im e m em or y. The Sw it ch loses
t hese changes if it is t urned off or loses pow er, so use t he Sa v e link on t he t op
nav igat ion panel t o save your changes t o t he non- volat ile m em or y w hen you ar e
done configuring.
Cancel
Click Ca n ce l t o begin configuring t his scr een afr esh.
All
Click D ow n loa d t o see all t he log r epor t and sy st em st at us. This log repor t is st or ed
in flash m em or y. I f t he All log repor t is t oo lar ge, you can dow nload t he log r epor t s
separat ely below.
Crash
Click D ow n loa d t o see t he crash log r epor t . The log w ill include infor m at ion of t he
last crash and is st or ed in flash m em or y.
CPU hist or y
Click D ow n loa d t o see t he CPU hist or y log r epor t . The 7- day s log is st or ed in RAM
and you w ill need t o save it , ot her w ise it w ill be lost w hen t he Sw it ch is shut dow n or
dur ing pow er out age.
Mem or y Sect ion
Click D ow n loa d t o see t he m em or y sect ion log r epor t . This log r epor t is st or ed in
flash m em or y.
Mbuf
Click D ow n loa d t o see t he Mbuf log r epor t . The log includes Mbuf over t hr eshold
infor m at ion. This log r epor t is st or ed in flash m em or y.
ROM
Click D ow n loa d t o see t he Read Only Mem or y ( ROM) log r epor t . This r epor t is
st or ed in flash m em or y.
