Brocade Communications Systems Configure NTP Settings on Your Switch for Accurate Time Synchronization
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switch# configure terminal

Entering configuration mode terminal

3.Enter the ntp server "IPv4 address" command, where IPv4 address is the IP address of the first NTP server in IPv4 format, which the switch must be able to access. The IPv4 address variable is optional. By default, this value is LOCL, which uses the local clock of the principal switch as the clock server.

switch:config# ntp server "132.163.135.131"

To display the NTP server IP address, use the show ntp status [rbridge-idrbridge-id all] command. If you are in config mode, you must use do before the show command.

switch:config# do show ntp status rbridge-id 1

The request is for the local switch unless an Rbridge ID is specified. Specify the all parameter to send the request to all switches in the cluster.

If you need to remove an NTP server, use the no form of the ntp server command.

switch:config# no ntp server "132.163.135.131"

Setting the time zone

You must perform this procedure on all switches for which the time zone must be set. However, you only need to set the time zone once on each switch, because the value is written to nonvolatile memory. While not necessary for switch operation, setting a time zone is part of ensuring accurate logging and audit tracking. Time zone changes take effect after a reboot.

Use the clock timezone command to set the time zone.

1.If necessary, log in to the switch using an account assigned to the admin role. Be sure you are in privileged EXEC mode.

2.Enter the clock timezone region/city command.

The following example changes the time zone to US/Pacific Standard Time.

switch# clock timezone America/Los_Angeles

Setting the clock (date and time)

The following procedure sets the local clock date and time. An active NTP server, if configured, automatically updates and overrides the local clock time. Time values are limited to between January 1, 1970 and January 19, 2038.

NOTE

You should set the clock only if there are no NTP servers configured. Time synchronization from NTP servers overrides the local clock.

1.If necessary, log in to the switch using the default password (the default password is password). Be sure you are in privileged EXEC mode.

2.Enter the clock set year-month-dayThours:minutes:seconds command.

The following example sets the clock to March 17, 2012, 15 minutes past noon.

switch# clock set 2012-03-17T12:15:00

Brocade VDX 8770-4 QuickStart Guide

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Publication Number: 53-1002554-01

 

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Contents Brocade VDX Brocade Communications Systems, Incorporated This guide Introduction Installation tasks, time, and items requiredAdministrator’s Guide Safety noticesBrocade VDX 8770-4, port side ESD precautionsBrocade VDX 8770-4, nonport side Port side of the Brocade VDX 8770-4 sample configurationItems included with the Brocade VDX Brocade VDX 8770-4 QuickStart Guide this publication Preparing for the Brocade VDX 8770-4 installationPower specifications Power specifications Environmental requirements Switch slots Unpacking and installing the Brocade VDXInserting a management module Port numberingInserting a management module Inserting a switch fabric moduleInserting a line card Inserting a switch fabric moduleInserting a line card 48x10G card shown Inserting power suppliesInserting a DC power supply Inserting an AC power supplyProviding power to the Brocade VDX Connecting an AC power cordConnecting a DC power cord Establishing a serial connection to the Brocade VDX Preparing to configure the Brocade VDXSerial cable pinouts Changing the RBridge ID Logging in to the serial console portSetting a static IP address Assigning permanent passwordsConfiguring the IP addresses Changing the default account passwordsEstablishing an Ethernet connection to the Brocade VDX Customizing a host name Customizing a switch nameTime synchronization Setting the date and timeSynchronizing local time using NTP Time zonesSetting the clock date and time Setting the time zoneSaving your changes Determining installed software licensesVerifying correct operation Backing up the configurationInstalling transceivers and attaching cables Connecting network devicesManaging cables Installing Qsfp transceivers and cablesCreating Brocade inter-switch link trunks

8770-4 specifications

Brocade Communications Systems, a leading provider of networking solutions, has made a notable impact in the realm of high-performance data center technologies. Among its various offerings, the Brocade 8770-4 chassis stands out as a versatile and powerful component designed for efficient network management and enhanced scalability.

At its core, the Brocade 8770-4 is built to support high-density environments, making it an ideal choice for organizations looking to manage increasing data traffic. The chassis can accommodate multiple line cards and services modules, allowing businesses to expand their network capabilities as needed. This modular architecture enables organizations to customize their configurations while ensuring future growth potential.

One of the main features of the Brocade 8770-4 is its exceptional performance capabilities. It supports a range of protocols and technologies, including Ethernet and Fibre Channel, to facilitate seamless communication across diverse environments. The device is equipped with advanced Layer 2 and Layer 3 switching functionalities, making it appropriate for both enterprise and service provider networks.

The architecture of the Brocade 8770-4 also prioritizes reliability. With redundant power supplies and cooling systems, it ensures uninterrupted service, even during critical operations. This high availability is particularly crucial for businesses that rely on constant connectivity and minimal downtime.

Another standout characteristic of the 8770-4 is its integration with innovative management and automation tools. The chassis supports advanced features like network virtualization and automation capabilities, enabling administrators to streamline operations and optimize resource utilization. This results in reduced operational costs and heightened efficiency, allowing IT teams to focus on strategic initiatives rather than routine maintenance.

Furthermore, the Brocade 8770-4 is designed with security in mind. Its built-in features include comprehensive access control lists and encryption capabilities to safeguard sensitive data flowing through the network. By maintaining rigorous security standards, organizations can protect themselves against potential threats while ensuring compliance with industry regulations.

In conclusion, the Brocade Communications Systems 8770-4 chassis is a robust solution for modern network demands. With its modular design, strong performance metrics, high availability features, and integrated management tools, it provides a flexible and scalable platform ideal for evolving connectivity needs across various sectors. As businesses continue to expand their digital operations, technologies like the 8770-4 will play a pivotal role in driving network efficiency and innovation.
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