Cisco Cisco Expressway 维护手册
Field
Description
Usage tips
Services
Serial port /
console
console
Whether the system can be accessed
locally via the VMware console.
Default is On.
locally via the VMware console.
Default is On.
Serial port / console access is always enabled for one
minute following a restart, even if it is normally disabled.
minute following a restart, even if it is normally disabled.
SSH service
Whether the Expressway can be
accessed via SSH and SCP. Default is
accessed via SSH and SCP. Default is
On.
Web interface
(over HTTPS)
(over HTTPS)
Whether the Expressway can be
accessed via the web interface.
Default is On.
accessed via the web interface.
Default is On.
Cisco TMS accesses the Expressway via the web server.
If HTTPS mode is turned off, Cisco TMS will not be able
to access it.
If HTTPS mode is turned off, Cisco TMS will not be able
to access it.
Session limits
Session time
out
out
The number of minutes that an
administration session (serial port,
HTTPS or SSH) may be inactive before
the session is timed out. Default is 30
minutes.
administration session (serial port,
HTTPS or SSH) may be inactive before
the session is timed out. Default is 30
minutes.
Per-account
session limit
session limit
The number of concurrent sessions
that each individual administrator
account is allowed on each
Expressway.
that each individual administrator
account is allowed on each
Expressway.
This includes web, SSH and serial sessions. Session
limits are not enforced on the root account.
limits are not enforced on the root account.
A value of 0 turns session limits off.
System
session limit
session limit
The maximum number of concurrent
administrator sessions allowed on
each Expressway.
administrator sessions allowed on
each Expressway.
This includes web, SSH and serial sessions. Session
limits are not enforced on the root account; however
active root account sessions do count towards the total
number of current administrator sessions.
limits are not enforced on the root account; however
active root account sessions do count towards the total
number of current administrator sessions.
A value of 0 turns session limits off.
System protection
Automated
protection
service
protection
service
is active. Default is Off.
Automatic
discovery
protection
discovery
protection
Controls how management systems
such as Cisco TMS can discover this
Expressway.
such as Cisco TMS can discover this
Expressway.
Off: automatic discovery is allowed.
On: Cisco TMS has to be manually
configured to discover this Expressway
and must provide administrator
account credentials.
configured to discover this Expressway
and must provide administrator
account credentials.
Default is Off.
You must restart the system for any changes to take
effect.
effect.
Web server configuration
Redirect HTTP
requests to
HTTPS
requests to
HTTPS
Determines whether HTTP requests are
redirected to the HTTPS port. Default is
redirected to the HTTPS port. Default is
On.
HTTPS must also be enabled for access via HTTP to
function.
function.
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Cisco Expressway Administrator Guide
Network and System Settings