Chapter 17 DLPs E100 to E199

DLP- E189 Provision Line DCC Terminations

Note User can provision SDCCs and LDCCs (Line DCC) on different ports . User can provision the SONET Line DCCs and SDCCs (when not used as a DCC termination by the ONS 15600) as DCC tunnels. See the “DLP-E105 Create a DCC Tunnel” task on page 17-5. When LDCC is provisioned, an SDCC termination is allowed on the same port, but is not recommended. SDCC and LDCC are only needed on the same port during a software upgrade if the software version does not support LDCC. Provision Section DCC termination on the port that already has LDCC see “DLP-E114 Provision Section DCC Terminations” task on page 17-14. Delete LDCC provisioned on that port, see “DLP-E199 Delete a Line DCC Termination” task on page 17-76. Enable OSPF on the Section DCC termination if not enabled see “DLP-E196 Change a Section DCC Termination” task on page 17-75.

Step 1 In node view, click the Provisioning > Comm Channels > LDCC tabs.

Step 2 Click Create.

Step 3 In the Create LDCC Terminations dialog box, click the ports where you want to create the LDCC termination. To select more than one port, press the Shift key or the Ctrl key.

Note LDCC refers to the Line DCC, which is used for ONS 15600 DCC terminations. The SONET Line DCCs and the Section DCC (when not used as a DCC termination by the ONS 15600) can be provisioned as DCC tunnels. See the “DLP-E105 Create a DCC Tunnel” task on page 17-5.

Step 4 In the Port Admin State area, click Set to IS to put the port in service.

Step 5 Verify that the Disable OSPF on DCC Link check box is unchecked.

Step 6 If the SDCC termination is to include a non-ONS node, check the Far End is Foreign check box. This automatically sets the far-end node IP address to 0.0.0.0, which means that any address can be specified by the far end. To change the default to a specific the IP address, see the “DLP-E197 Change a Line DCC Termination” task on page 17-75.

Step 7 In the Layer 3 box, perform one of the following:

•Check the IP box only—if the LDCC is between the ONS 15600 and another ONS node and only ONS nodes reside on the network. The LDCC will use PPP (point-to-point protocol).

•Check the IP and OSI boxes—if the LDCC is between the ONS 15600 and another ONS node and third party NEs that use the OSI protocol stack are on the same network. The LDCC will use PPP.

Note OSI-only (LAP-D) is not available for LDCCs.

Step 8 If you checked OSI, complete the following steps. If you checked IP only, continue with Step 9.

a.Click Next.

b.Provision the following fields:

–Router—Choose the OSI router.

–ESH—Sets the End System Hello propagation frequency. End system NEs transmit ESHs to inform other ESs and ISs about the NSAPs it serves. The default is 10 seconds. The range is 10 to 1000 seconds.

–ISH—Sets the Intermediate System Hello PDU propagation frequency. Intermediate system NEs send ISHs to other ESs and ISs to inform them about the IS NETs it serves. The default is 10 seconds. The range is 10 to 1000 seconds.

Cisco ONS 15600 Procedure Guide, R8.0

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Cisco Systems 15600 manual Node view, click the Provisioning Comm Channels Ldcc tabs, 17-71
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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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