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kcos date-time ntp-servers delete

Use the

kcos date-time ntp-servers delete

command to delete the complete list of NTP servers from

the node.

Syntax

kcos date-time ntp-servers delete [flags]

Flags

-h, --help

Display help for the command

Arguments

None.

Examples

kcos date-time ntp-servers delete
kcos date-time ntp-servers delete --help

See also

kcos date-time ntp-servers set
kcos date-time ntp-servers show

Appendix A KCOS CLI command reference

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Содержание UHD100T32

Страница 1: ...UHD100T32 Release 1 3 Getting Started Guide 913 2626 01 Document version 202104170944 05 30...

Страница 2: ...quires commercial computer software under the same terms by which the software is customarily provided to the public Accordingly Keysight provides the Software to U S government customers under its st...

Страница 3: ...This page intentionally left blank 913 2626 01 iii...

Страница 4: ...4939 6410 support ixiacom com Australia 61 742434942 support ixiacom com EMEA Support 40 21 301 5699 support emea ixiacom com Greater China Region 400 898 0598 support china ixiacom com Hong Kong 852...

Страница 5: ...ccount Click Accounts Other accounts Add an account Tap Accounts Other accounts Add an account To open the document in Outline view select View Outline To open the document in Outline view click View...

Страница 6: ...nformation xv Chapter 1 About UHD100T32 1 Overview 1 Specifications 1 Chapter 2 Prerequisites 5 Hardware requirements 5 Software requirements 5 Chapter 3 Getting started workflow 7 Chapter 4 How do I...

Страница 7: ...s date time time zone show 42 kcos date time time set 43 kcos date time time show 44 kcos deployment commands 45 kcos deployment offline install 46 kcos deployment packages show 47 kcos deployment pro...

Страница 8: ...hell 62 kcos snapshot commands 63 kcos snapshot create 64 kcos snapshot delete 65 kcos snapshot restore 66 kcos snapshot show 67 kcos system commands 68 kcos system poweroff 69 kcos system reboot 70 k...

Страница 9: ...This page intentionally left blank 913 2626 01 ix...

Страница 10: ...ce high voltages and energy hazards which can cause bodily harm The hot surface symbol indicates that a surface or component is hot The electrostatic discharge ESD symbol indicates proper antistatic p...

Страница 11: ...This page intentionally left blank 913 2626 01 xi...

Страница 12: ...room ambient temperature Therefore consider installing the equipment in an environment that is compatible with the maximum allowable ambient temperature specified for the equipment 35 C 2 Reduced Air...

Страница 13: ...l quipement dans un environnement compatible avec la temp rature ambiante maximale autoris e sp cifi e pour l appareil 35 C 2 D bit d air r duit L installation de l quipement dans un rack doit tre tel...

Страница 14: ...nformation that needs special attention within text Provides information that is needed to avoid potential harm to equipment or the environment Provides information needed to prevent certain harm to a...

Страница 15: ...ated on a label on the bottom of the unit and also on the green pull tab on the right side of the faceplate l The Part Number and Product Key are printed on the label on the back of the unit l The IP...

Страница 16: ...ixed chassis supports 100GE 50GE 40GE 25GE and 10GE fan out speed test capabilities It also includes Keysight s proven technology for layer 2 to 3 traffic generation and analysis Optional routing prot...

Страница 17: ...on the QSFP ports above the lamps or the states of the MAC channels on the QSFP ports below the lamps The following image shows the port channel status lamps LED Selector Button and Bank Indicator Lam...

Страница 18: ...our channels from left to right as follows l QSFP Port 1 MAC Channel 1 l QSFP Port 1 MAC Channel 2 l QSFP Port 1 MAC Channel 3 l QSFP Port 1 MAC Channel 4 Port Status LED The LED port channel status l...

Страница 19: ...RS485 1 Do not use RS485 3 Do not use RS485 2 Do not use GPI0 1 Do not use Chapter 1 About UHD100T32 913 2626 01 4...

Страница 20: ...rt l Terminal emulation software that supports SSH and serial connections we recommend you to use PuTTY as an open source option Configure the terminal software as follows n Use UTF 8 character set wi...

Страница 21: ...eriodically check the Ixia compatibility matrix https support ixiacom com support overview product support product compatibility matrix to determine the product versions that are validated for interop...

Страница 22: ...CHAPTER 3 Getting started workflow The workflow to get started with the UHD100T32 fixed chassis is illustrated as follows 7 913 2626 01...

Страница 23: ...This page intentionally left blank 913 2626 01 8...

Страница 24: ...it before physically setting it up for operation To unpack do the following 1 Unpack the unit from the shipping container and verify that you have all the required components The shipping carton conta...

Страница 25: ...on about rack mount precautions see Product Safety Information l Rack mount instructions For detailed explanation on rack mount instructions see the following sections You can rack mount UHD100T32 by...

Страница 26: ...ted is properly grounded and in compliance with ETSI ETS 300 253 Verify that there is a good electrical connection to the grounding point on the rack no paint or isolating surface treatment 2 Attach a...

Страница 27: ...er supply do the following 1 Install two universal AC power supply units PSUs in the system 2 Connect an external AC power source to the PSUs The following image illustrates the steps CAUTION Use the...

Страница 28: ...o CWDM4 100G o OpenOptic 100G l If you are using twinax copper cables DAC cables for port connections connect the QSFP28 transceivers on the end of the DAC cables directly into the QSFP28 slots You c...

Страница 29: ...ost Name for example U100 CN19520035 from a label at the bottom of the unit and also on the green pull tab on the right side of the front panel l Part number for example 944 1180 from a label at the s...

Страница 30: ...tem is operating correctly Sign in to UHD100T32 As a new user you need to sign in to the UHD100T32 fixed chassis To sign in and access the UHD100T32 Administrative Console you can use any one of the f...

Страница 31: ...redentials l User ID admin l Password admin The login as console prompt appears 3 Sign in as console You need to wait about one minute once you see the login as console prompt to be able to sign in as...

Страница 32: ...nd reference on page 31 for details SSH connection Access the UHD100T32 Administrative Console by using an SSH session To start an SSH session do the following 1 Open an SSH session from your terminal...

Страница 33: ...the available CLI commands Keyboard Access the UHD100T32 KCOS console by using a USB keyboard A console sign in screen appears Enter the following sign in credentials l User ID admin l Password admin...

Страница 34: ...ps Method 1 Configure DHCP based IP If your network has a DHCP service available the UHD100T32 fixed chassis attempts to automatically acquire an IP address To enable DHCP on a management interface do...

Страница 35: ...2 Configure static IP If you are not using DHCP based IP addressing you will need to configure a static IP address Static IP configuration requires that you use the RS232 port or the keyboard To confi...

Страница 36: ...d line interface At the completion of this procedure the UHD100T32 IP addressing would be similar to the configuration in the KCOS console Set the system time We recommend you to set the UHD100T32 sys...

Страница 37: ...hh mm ss This is the value that you need to set for the time For example set 2020 07 12 13 00 00 Note l Ensure that you disable the NTP server manually and then set the time l Ensure that you use a va...

Страница 38: ...Install the UHD package using the command kcos deployment offline install uhd version system version tar Install licenses This section describes the licensing requirements for Keysight Technologies so...

Страница 39: ...steps l Connect at least one of the test ports to your device under test l Run a small sample test to verify successful operation If you need assistance see the following topics l FAQs l Contact Us Co...

Страница 40: ...ion or an SSH connection from your terminal emulation application The KCOS console prompts you to sign in 2 Enter the following credentials l User ID admin l Password admin The command line interface...

Страница 41: ...s you to sign in 2 Enter the following credentials User ID admin Password admin The command line interface prompt appears 3 Type kcos system poweroff 4 Select Enter to start the graceful shutdown UHD1...

Страница 42: ...D100T32 IP addresses are automatically assigned by that service unless you choose to assign a static IP address instead When assigning static IP addresses you must observe the following requirement Th...

Страница 43: ...Application Source Protocol Source Port Destination Port IP Address of IXIA Hardware Web UI Automation TCP Any 22 IP Address of IXIA Hardware Web UI Automation TCP Any 80 IP Address of IXIA Hardware...

Страница 44: ...ardware Web UI Automation TCP Any 6782 IP Address of IXIA Hardware Web UI Automation TCP Any 6783 IP Address of IXIA Hardware Web UI Automation TCP Any 8008 IP Address of IXIA Hardware Web UI Automati...

Страница 45: ...are Web UI Automation TCP Any 17668 IP Address of IXIA Hardware Web UI Automation TCP Any 17670 IP Address of IXIA Hardware Web UI Automation TCP Any 17672 IP Address of IXIA Hardware Web UI Automatio...

Страница 46: ...This following topics describe the available KCOS CLI commands kcos date time commands 33 kcos date time date set 34 kcos date time date show 35 kcos date time ntp servers delete 36 kcos date time nt...

Страница 47: ...et 58 kcos networking hostname show 59 kcos networking ip set 60 kcos networking ip show 61 kcos shell 62 kcos snapshot commands 63 kcos snapshot create 64 kcos snapshot delete 65 kcos snapshot restor...

Страница 48: ...e and set the time zone for your system kcos date time date set 34 kcos date time date show 35 kcos date time ntp servers delete 36 kcos date time ntp servers set 37 kcos date time ntp servers show 38...

Страница 49: ...te set flags YYYY MM DD hh mm ss Flags h help Display help for the command Arguments YYYY MM DD The date hh mm ss The time using 24 hour notation Examples kcos date time date set 2020 09 24 kcos date...

Страница 50: ...the node on which KCOS is running Syntax kcos date time date show flags Flags h help Display help for the command Arguments None Examples kcos date time date show kcos date time date show help See als...

Страница 51: ...from the node Syntax kcos date time ntp servers delete flags Flags h help Display help for the command Arguments None Examples kcos date time ntp servers delete kcos date time ntp servers delete help...

Страница 52: ...resses Flags h help Display help for the command Arguments NTP server addresses A space separated list of one or more NTP server IP addresses Examples kcos date time ntp servers set 192 168 7 12 kcos...

Страница 53: ...tatus enabled or disabled Syntax kcos date time ntp servers show flags Flags h help Display help for the command Arguments None Examples kcos date time ntp servers show kcos date time ntp servers show...

Страница 54: ...settings Syntax kcos date time ntp disable flags Flags h help Display help for the command Arguments None Examples kcos date time ntp disable kcos date time ntp disable help See also kcos date time nt...

Страница 55: ...gs on the node Syntax kcos date time ntp enable flags Flags h help Display help for the command Arguments None Examples kcos date time ntp enable kcos date time ntp enable help See also kcos date time...

Страница 56: ...s h help Display help for the command Arguments time zone A text string designating the time zone Examples kcos date time time zone set UTC kcos date time time zone set Asia Seoul kcos date time time...

Страница 57: ...configured for the node Syntax kcos date time time zone show flags Flags h help Display help for the command Arguments None Examples kcos date time time zone show See also kcos date time time zone set...

Страница 58: ...h help Display help for the command Arguments hh mm ss The system time using 24 hour notation Examples kcos date time time set 14 30 kcos date time time set 01 30 See also kcos date time date set kco...

Страница 59: ...te time and timezone Syntax kcos date time time show flags Flags h help Display help for the command Arguments None Examples kcos date time time show See also kcos date time time zone show kcos date t...

Страница 60: ...pgrading and downgrading of software components on your system as well as listing the software packages that are installed on your system kcos deployment offline install 46 kcos deployment packages sh...

Страница 61: ...nts offline package A space separated list of offline packages one or more to install Examples kcos deployment offline install package10 package0A package0B See also kcos deployment packages show Note...

Страница 62: ...list of installed packages package name and version number Syntax kcos deployment packages show flags Flags h help Display help for the command Arguments None Examples kcos deployment packages show Se...

Страница 63: ...the once flag Syntax kcos deployment progress show flags Flags h help Display help for the command o once Display the status once and then exit as opposed to continually displaying it until the operat...

Страница 64: ...xit from the current KCOS Shell returning to the default Linux shell Syntax exit flags Flags h help Display help for the command Arguments None Examples exit help exit See also kcos shell Appendix A K...

Страница 65: ...urned on the KCOS Firewall opens only the ports specified by the application and blocks incoming traffic on any other port The kcos firewall show command displays a list of the open ports this list is...

Страница 66: ...ffic Syntax kcos firewall disable flags Flags h help Display help for the command Arguments None Examples kcos firewall disable help See also kcos firewall enable kcos firewall show Notes You should n...

Страница 67: ...fic on any other port is blocked The KCOS Firewall Service is enabled by default Syntax kcos firewall enable flags Flags h help Display help for the command Arguments None Examples kcos firewall enabl...

Страница 68: ...tatus enabled or disabled and the list of open ports Syntax kcos firewall show flags Flags h help Display help for the command Arguments None Examples kcos firewall show help See also kcos firewall di...

Страница 69: ...ng and configure the hostname and domain name for the node kcos networking dns servers add 55 kcos networking dns servers delete 56 kcos networking dns servers show 57 kcos networking hostname set 58...

Страница 70: ...S server addresses Flags h help Display help for the command Arguments DNS server addresses A space separated list of one or more DNS server IP addresses Examples kcos networking dns servers add 192 1...

Страница 71: ...list of DNS servers from the node Syntax kcos networking dns servers delete flags Flags h help Display help for the command Arguments None Examples kcos networking dns servers delete See also kcos net...

Страница 72: ...S servers configured on the node Syntax kcos networking dns servers show flags Flags h help Display help for the command Arguments None Examples kcos networking dns servers show See also kcos networki...

Страница 73: ...n name The domain name to assign to the node This argument is optional Examples kcos networking hostname set kcosMaster27 kcos networking hostname set north14 xyz is keysight com See also kcos network...

Страница 74: ...show command to display the node s hostname Syntax kcos networking hostname show flags Flags h help Display help for the command Arguments None Examples kcos show hostname See also kcos networking hos...

Страница 75: ...e command Arguments interface The Interface name dhcp dhcpv4 dhcpv6 Designates the address as DHCP assigned l Specify dhcpv4 or dhcpv6 to enable DHCP only on IPv4 or IPv6 l Specify dhcp to enable DHCP...

Страница 76: ...to show the IP addresses of the network interfaces Syntax kcos networking ip show flags Flags h help Display help for the command Arguments None Examples kcos networking ip show See also kcos network...

Страница 77: ...enter KCOS commands without preceding them with kcos The KCOS shell recognizes only KCOS commands Syntax kcos shell flags Flags h help Display help for the command Arguments None Examples kcos shell...

Страница 78: ...ands enable the creation and management of system snapshots on the node in which KCOS is running kcos snapshot create 64 kcos snapshot delete 65 kcos snapshot restore 66 kcos snapshot show 67 Appendix...

Страница 79: ...ot create arguments flags Flags h help Display help for the command y yes Confirm reboot Arguments snapshot label A label to assign to this snapshot Examples kcos snapshot create label15 yes kcos snap...

Страница 80: ...arguments flags Flags h help Display help for the command Arguments snapshot name The name of the snapshot to be deleted Examples kcos snapshot delete snapshotDec19 kcos snapshot delete shapshotJan20...

Страница 81: ...uments flags Flags h help Display help for the command y yes Confirm reboot Arguments snapshot name The name of the snapshot to restore Examples kcos snapshot restore snapshotDec19 yes kcos snapshot r...

Страница 82: ...ing system snapshots Syntax kcos snapshot show flags Flags h help Display help for the command Arguments None Examples kcos snapshot show kcos snapshot show h See also kcos snapshot delete kcos snapsh...

Страница 83: ...on which KCOS is running including powering off the node rebooting the node and displaying the welcome screen which displays system level information kcos system poweroff 69 kcos system reboot 70 kco...

Страница 84: ...own and power off the system Syntax kcos system poweroff flags Flags h help Display help for the command y yes Confirm the power down operation Arguments None Examples kcos system poweroff yes See als...

Страница 85: ...reboot the system Syntax kcos system reboot flags Flags h help Display help for the command y yes Confirm the reboot operation Arguments None Examples kcos system reboot yes See also kcos system power...

Страница 86: ...user The displayed information includes the node s IP address and the names of the installed packages Syntax kcos system welcome screen show flags Flags h help Display help for the command Arguments...

Страница 87: ...This page intentionally left blank 913 2626 01 72...

Страница 88: ...ance iv D date time CLI commands 33 deployment CLI commands 45 DHCP set networking ip 60 DNS servers 54 documentation conventions v E exit KCOS command 49 F FAQs 27 firewall CLI commands 50 frequently...

Страница 89: ...ing UHD100T32 25 recording product information xv requirements 5 restarting UHD100T32 25 S setting system time 21 setting up fixed chassis 9 shell CLI command 62 shutting down UHD100T32 25 signing in...

Страница 90: ...W workflow 7 INDEX 75 913 2626 01...

Страница 91: ...Ixia a Keysight Business 1400 Fountaingrove Parkway Santa Rosa CA 95403 1738 Keysight Technologies 2018 2021...

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