User guide

CLI Commands
140
top Returntotherootmenu.
traceroute Printtheroutetoaremotesystem
upgrade Systemcommandtoupgradethefirmware. 
upgradehistory Systemcommandtoshowtheupgradehistory.
userlist Listusers.
vieweventlog Displaysthelocaleventlog.

Security Issues
Thereareanumberofelementstoconsiderwhenaddressingsecurityfor
consoleservers:
• Encryptingthedatatrafficsentbetweentheoperatorconsoleandthe
DominionSXunit.
• Providingauthenticationandauthorizationforusers.
• Loggingdatarelevanttotheoperationforlaterviewingandauditing
purposes.Insomecases,th
isda
taisrequiredforcompliancewith
governmentalorcompanyregulations.
• Securityprofile
DominionSXsupportseachoftheseelements;however,theymustbe
configuredpriortogeneraluse.
EncryptionoftrafficbetweentheoperatorconsoleandtheDominionSX
unitisdeterminedbytheaccessmethodologybeingused.SSHand
encryptedbrowseraccess(HTTPS)areenabledbydefault.SSHand
HTTPS,bydefinition,support128‐bitencryptionofthetrafficbetween
thetwoendsofthelink.Toacceptunen
cryptedconn
ections,theuser
mustmanuallyenabletheHTTPandTelnetservices.
Welcome Banner Configuration
DominionSXoptionallysupportsacustomizable(maximum6000words)
welcomebannerthatisdisplayedafterlogin.WhenlogintoDSXunitvia
GUIbannerisdisplayedusingafixedwidthtypefaceandacommon
dimensionlike80x25.Ifthebannerisreallylarge(morethan9000lines
forexample),thentheba
nnerdisplayedon
GUIwillnotmaketheoverall
pagesizeincrease,asitwillbecontainedwithinaself‐scrolledtextarea.
Thebanneridentifieswheretheuserhasloggedinto.Inaddition,thereis
theabilitytoaddaconsentbannerthatforcestheusertoacceptthestated
conditionspriortoadv
ancingintooperationoftheconsoleserver.