Cisco Systems 15600 manual DLP-E101 Apply a Lock On in a 1+1 Group, 17-2

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Chapter 17 DLPs E100 to E199

DLP- E101 Apply a Lock On in a 1+1 Group

If the Force switch is successful, CTC shows both ports as [FORCE TO PROTECT] (or

[FORCE TO WORKING]). This indication is shown whether or not the ONS 15600 system has been able to move traffic from one port to the other.

If the Bidirectional switching check box is checked, both the near-end and far-end nodes switch to the designated protection ports. For example, if the near-end node has a loss of signal (LOS), it switches to the protection port and transmits a switch request to the far-end node to switch to the protection port also. This ensures that both nodes process traffic from the same span.

If the Bidirectional switching check box is not selected, the near-end and far-end nodes switch independently of each other. For example, if the near-end node has an LOS on its working port, it switches to the protection port. If the far-end node does not have a LOS, traffic remains on the working port.

If the Force switch is unsuccessful, clear the switch immediately using the “DLP-E167 Clear a Manual or Force Switch in a 1+1 Protection Group” task on page 17-53, and then troubleshoot the problems preventing the switch by referring to the Cisco ONS 15600 Troubleshooting Guide.

Step 5 Click the Conditions tab and click Retrieve to see new events. The switch procedure raises a FORCED-REQ-SPAN condition that is visible in the window unless Not Alarmed conditions have been filtered out from the view.

Step 6 Click the Alarms tab.

No new traffic loss alarms or failure-to-switch alarms should appear.

Step 7 Return to your originating procedure (NTP).

DLP-E101 Apply a Lock On in a 1+1 Group

Purpose

This task locks traffic onto a working port to prevent traffic from

 

switching to the protect port in a protection group.

Tools/Equipment

None

Prerequisite Procedures

DLP-E26 Log into CTC, page 16-33

Required/As Needed

As needed

Onsite/Remote

Onsite or remote

Security Level

Provisioning or higher

Note A lock on can be applied to a working port only.

Step 1 In node view, click the Maintenance > Protection tabs.

Step 2 In the Protection Groups area, select the protection group where you want to apply a lock on.

Step 3 If you determine that the protect port is in standby and you want to apply the lock on to the protect port, make the protect port active:

a.In the Selected Group field, click the protect port.

b.In the Switch Commands field, click Force.

Step 4 In the Selected Group area, choose the active port where you want to lock on traffic. Step 5 In the Inhibit Switching field, click Lock On.

Cisco ONS 15600 Procedure Guide, R8.0

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Contents 17-1 DLP-E101 Apply a Lock On in a 1+1 Group 17-2DLP-E102 Apply a Lockout in a 1+1 Group 17-317-4 17-5 DLP-E105 Create a DCC TunnelNetwork view, click the Provisioning Overhead Circuits tabs DLP-E106 Clean Fiber Connectors 17-6DLP-E107 Clean the Fiber Adapters 17-7DLP-E108 Verify that a 1+1 Working Port is Active 17-817-9 17-10 Bolt Hole PatternDLP-E110 Assign a Name to a Port 17-1117-12 17-13 DLP-E114 Provision Section DCC Terminations 17-1417-15 17-16 DLP-E115 Change the Service State for a PortClick the Provisioning Line tabs 17-17 DLP-E116 Remap the K3 ByteDLP-E119 Set Auto-Refresh Interval for Displayed PM Counts DLP-E120 Remove the Narrow CRMs 17-1817-19 DLP-E122 Manual Switch the Node Timing Reference 17-20DLP-E123 Clear a Manual Switch on a Node Timing Reference 17-21Click the Provisioning Sonet Thresholds tabs DLP-E124 Set the Optical Power Received Nominal ValueDLP-E125 Provision the Iiop Listener Port on the ONS 17-2217-23 DLP-E127 Edit Path Protection Circuit Path Selectors 17-2417-25 17-26 DLP-E129 Enable Dialog Box Do-Not-Display OptionDLP-E130 Change Security Policy on a Single Node DLP-E131 Change Security Policy on Multiple Nodes 17-2717-28 17-29 DLP-E136 Log Out a User on Multiple Nodes Click the Provisioning Security Active Logins tabsDLP-E135 Log Out a User on a Single Node 17-30DLP-E137 Check the Network for Alarms and Conditions 17-3117-32 DLP-E142 Install the Narrow CRMs 17-33DLP-E143 Install the Wide CRMs 17-3417-35 CRM Screw Holes Front17-36 DLP-E145 Connect the PDU Ground Cables to the PDU 17-37Power Terminal Block Right Side Shown 17-38DLP-E146 Install Isolated Logic Ground 17-3917-40 DLP-E150 Clear a Blsr Force Ring SwitchClick the Provisioning Blsr tabs DLP-E152 Install Public-Key Security Certificate 17-4117-42 CTC Preferences Dialog BoxDLP-E154 Delete Alarm Severity Profiles 17-43DLP-E155 Enable Alarm Filtering 17-4417-45 Conditions Window Filter Dialog BoxDLP-E156 Modify Alarm and Condition Filtering Parameters 17-4617-47 DLP-E157 Disable Alarm FilteringDLP-E158 Manually Lock or Unlock a User on a Single Node 17-48 DLP-E159 Manually Lock or Unlock a User on Multiple NodesClick the Provisioning Security Users tabs Click the Provisioning Line tab DLP-E161 Single Shelf Control Card Switch TestDLP-E160 Verify Blsr Extension Byte Mapping 17-4917-50 DLP-E163 Delete Circuits 17-5117-52 Click the Maintenance Protection tabsDLP-E165 Change an OC-N Card 17-53 17-54 DLP-E169 Initiate a Lockout on a Path Protection PathLockout of Protection 17-55 DLP-E171 Verify Fan OperationClick the Circuits Circuits tabs 17-56 ONS 15600 Shelf with One Fan Tray and Air Filter Removed17-57 17-58 Click the Provisioning Overhead Circuits tabs DLP-E177 Change Tunnel TypeDLP-E178 Delete Overhead Circuits 17-59DLP-E179 Repair an IP Tunnel 17-60J1 Function Cards 17-6117-62 Selecting the Edit Path Trace Option17-63 17-64 DLP-E181 Provision Path Trace on OC-N PortsClick Circuits Click Create Group DLP-E182 Create Login Node GroupsClick the Login Node Group tab 17-65Tools 17-66DLP-E185 Change the JRE Version 17-67DLP-E186 Remove Pass-through Connections 17-6817-69 DLP-E187 Delete a Node from a Specified Login Node GroupDLP-E188 Change a Circuit Service State DLP-E189 Provision Line DCC Terminations 17-70Node view, click the Provisioning Comm Channels Ldcc tabs 17-7117-72 DLP-E190 Provision a Proxy TunnelClick the Provisioning Network Proxy subtabs 17-73 DLP-E191 Provision a Firewall TunnelClick the Provisioning Network Firewall subtabs 17-74 DLP-E192 Delete a Proxy TunnelDLP-E193 Delete a Firewall Tunnel Click the Provisioning Comm Channels Sdcc tabs DLP-E196 Change a Section DCC TerminationDLP-E197 Change a Line DCC Termination 17-75Click the Provisioning Comm Channel Sdcc tabs DLP-E198 Delete a Section DCC TerminationDLP-E199 Delete a Line DCC Termination 17-7617-77 17-78

15600 specifications

Cisco Systems 15600 is a powerful network router designed to meet the growing demands of enterprise and service provider networks. Equipped with advanced features and cutting-edge technology, the 15600 caters to a range of applications, from data centers to branch offices, supporting the evolving landscape of cloud computing and Internet of Things (IoT).

One of the standout features of the Cisco 15600 is its scalability. The router is built to handle increasing bandwidth requirements, making it ideal for environments where traffic is expected to grow. It supports a range of interface modules, allowing organizations to tailor their network connectivity according to their specific needs. This modular design not only ensures flexibility but also future-proofs the investment, as additional capacity can be added as network demands increase.

Cisco’s 15600 also incorporates advanced security features, such as built-in firewalls and support for secure VPN connections. This is crucial for businesses that prioritize data protection and need to safeguard their information against cyber threats. The router also supports multiple encryption protocols, allowing organizations to implement robust security measures without sacrificing performance.

With regard to performance, the 15600 offers high throughput rates, which are essential for handling large volumes of traffic efficiently. This enhanced performance is further supported by Cisco's innovative technologies, such as Application-Specific Integrated Circuits (ASICs) that optimize data processing. Additionally, the router utilizes Cisco’s Intelligent WAN (iWAN) capabilities, which enhance the overall performance and efficiency of WAN connections.

Another key characteristic of the 15600 is its support for software-defined networking (SDN). This enables organizations to automate network management, reduce operational costs, and improve agility in deploying applications. Using Cisco's software solutions, network administrators can manage the router through a centralized interface, simplifying operations and enhancing visibility into network performance.

Furthermore, the Cisco 15600 is designed with energy efficiency in mind. Its architecture minimizes power consumption while maintaining high performance levels, contributing to sustainability goals and reducing operational costs over time.

Overall, the Cisco Systems 15600 router stands out as a robust networking solution, offering unmatched scalability, security, performance, and operational efficiency. As organizations increasingly turn to cloud-based solutions and IoT devices, the capabilities of the 15600 position it as a critical component in modern network infrastructures.
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