Cisco Systems 57712 Manual Do Utilizador

Purpose

Command or Action

Enter an integer between 300 and 900.

Commits the transaction to the system configuration.

Server /cimc/network/ipblocking #
commit

Step 8

This example configures IP blocking:

Server#

scope cimc

Server /cimc #

scope network

Server /cimc/network #

scope ipblocking

Server /cimc/network/ipblocking #

set enabled yes

Server /cimc/network/ipblocking *#

set fail-count 5

Server /cimc/network/ipblocking *#

set fail-window 90

Server /cimc/network/ipblocking *#

set penalty-time 600

Server /cimc/network/ipblocking *#

commit

Server /cimc/network/ipblocking #

Network Time Protocol Configuration

Configuring Network Time Protocol Settings

By default, when CIMC is reset, it synchronizes the time with the host. With the introduction of the NTP
service, you can configure CIMC to synchronize the time with an NTP server. The NTP server does not run
in CIMC by default. You must enable and configure the NTP service by specifying the IP/DNS address of at
least one server or a maximum of four servers that function as NTP servers or time source servers. When you
enable the NTP service, CIMC synchronizes the time with the configured NTP server. The NTP service can
be modified only through CIMC.

To enable the NTP service, it is preferable to specify the IP address of a server rather than the DNS address.

Note

Before You Begin

You must log in with admin privileges to perform this task.

Procedure

Purpose

Command or Action

Enters CIMC command mode.

Server # scope cimc

Step 1

Enters network command mode.

Server /cimc # scope network

Step 2

Enters NTP service command mode.

Server /cimc/network # scope ntp

Step 3

Enables the NTP service on the server.

Server /cimc/network/ntp # set enabled
yes

Step 4

Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, Release 1.5

OL-28893-01

Configuring Network-Related Settings

Network Time Protocol Configuration