Cisco Systems ONS 15454 manual DLP-A512 Change Node Access and PM Clearing Privilege, 22-5

Page 5

Chapter 22 DLPs A500 to A599

DLP- A512 Change Node Access and PM Clearing Privilege

DLP-A512 Change Node Access and PM Clearing Privilege

Purpose

This task provisions the physical access points and shell programs used to

 

connect to the ONS 15454 and sets the user security level that can clear

 

node PM data.

Tools/Equipment

None

Prerequisite Procedures

DLP-A60 Log into CTC, page 17-69

Required/As Needed

As needed

Onsite/Remote

Onsite or remote

Security Level

Superuser

Step 1 In node view, click the Provisioning > Security > Access tabs.

Step 2 In the Access area, provision the following:

•LAN access—Choose one of the following options to set the access paths to the node:

–No LAN Access—Allows access to the node only through data communications channel (DCC) connections. Access through the TCC2/TCC2P RJ-45 port and backplane is not permitted.

–Front only—Allows access through the TCC2/TCC2P RJ-45 port. Access through the DCC and the backplane is not permitted.

–Backplane only—Allows access through DCC connections and the backplane. Access through the TCC2/TCC2P RJ-45 port is not allowed.

–Front and Backplane—Allows access through DCC, TCC2/TCC2P RJ-45, and backplane connections.

•Restore Timeout—Sets a time delay for enabling of front and backplane access when DCC connections are lost and “DCC only” is chosen in LAN Access. Front and backplane access is enabled after the restore timeout period has passed. Front and backplane access is disabled as soon as DCC connections are restored.

Step 3 In the Shell Access area, set the shell program used to access the node:

•Access State: Allows you to set the shell program access mode to Disable (disables shell access), Non-Secure, Secure. Secure mode allows access to the node using the Secure Shell (SSH) program. SSH is a terminal-remote host Internet protocol that uses encrypted links.

•Telnet Port: Allows access to the node using the Telnet port. Telnet is the terminal-remote host Internet protocol developed for the Advanced Agency Research Project Network (ARPANET). Port 23 is the default.

•Enable Shell Password: If checked, enables the SSH password. To disable the password, you must uncheck the check box and click Apply. You must type the password in the confirmation dialog box and click OK to disable it.

Step 4 In the TL1 Access area, select the desired level of TL1 access. Disabled completely disables all TL1

 

 

access; Non-Secure, Secure allows access using SSH.

 

Step 5

In the PM Clearing Privilege field, choose the minimum security level that can clear node PM data:

 

 

PROVISIONING or SUPERUSER.

 

Step 6

Select the Enable Craft Port check box to turn on the shelf controller serial ports.

 

Step 7

Select the EMS access state from the list. Available states are Non-Secure and Secure (allows access

 

 

using SSH).

 

 

Cisco ONS 15454 Procedure Guide, R7.0

 

 

 

 

 

 

 

 

 

 

 

 

November 2007

 

 

22-5

 

 

 

 

 

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Contents 22-1 DLP-A507 View OC-N PM ParametersCard View 22-2Click the Provisioning Ether Ports tabs DLP-A509 Provision CE-1000-4 Ethernet PortsClick the Performance Ether Ports Statistics tabs 22-322-4 DLP-A510 Provision a DS-3 Circuit Source and Destination22-5 DLP-A512 Change Node Access and PM Clearing Privilege22-6 DLP-A513 Provision CE-100T-8 Ethernet Ports22-7 22-8 DLP-A514 Provision CE-100T-8 and CE-1000-4 POS PortsClick the Performance POS Ports Statistics tabs 22-9 DLP-A517 View Alarm or Event HistoryClick the History Shelf tabs 22-10 DLP-A518 Create a New or Cloned Alarm Severity ProfileAlarm Profile Editor tabs Figure 22-11 Node View Alarm Profile Editor22-12 Store Profiles Dialog Box 22-1322-14 DLP-A519 Apply Alarm Profiles to PortsClick the Provisioning Alarm Profiles Alarm Behavior tabs 22-15 DLP-A520 Delete Alarm Severity ProfilesSelect Node/Profile Combination For Delete Dialog Box 22-1622-17 Alarm Filter Dialog Box General Tab22-18 Alarm Filter Dialog Box Conditions Tab22-19 DLP-A522 Suppress Alarm Reporting22-20 DLP-A523 Discontinue Alarm Suppression22-21 DLP-A524 Download an Alarm Severity Profile22-22 Click OKOr Sonet Thresholds subtab 22-23 Parameter Description Options22-24 IS-NR22-25 22-26 DLP-A527 Change the OC-N Card ALS Maintenance Settings22-27 Cisco ONS 15454 Reference Manual22-28 DLP-A528 Change the Default Network View Background MapDLP-A529 Delete Ethernet Rmon Alarm Thresholds 22-29 DLP-A530 Install the Tie-Down Bar22-30 DLP-A531 Print CTC DataSelecting CTC Data For Print 22-3122-32 DLP-A532 Export CTC Data22-33 22-34 DLP-A533 Create Ethernet Rmon Alarm Thresholds22-35 Variable Definition22-36 22-37 22-38 22-39 22-40 DLP-A534 Provision OSI Routing Mode22-41 Node view, click the Provisioning OSI Tarp Config tabsDLP-A535 Provision or Modify Tarp Operating Parameters 22-42 22-43 Node view, click the Provisioning OSI Tarp Static TDC tabsClick Add Static Entry 22-44 DLP-A538 Add a Tarp Manual Adjacency Table EntryClick Delete Static Entry 22-45 DLP-A539 Provision OSI Routers22-46 DLP-A541 Enable the OSI Subnet on the LAN InterfaceDLP-A540 Provision Additional Manual Area Addresses 22-47 22-48 DLP-A542 Create an IP-Over-CLNS Tunnel22-49 DLP-A544 Change the OSI Routing ModeDLP-A543 Remove a Tarp Manual Adjacency Table Entry 22-50 DLP-A546 Edit the OSI Subnetwork Point of Attachment DLP-A545 Edit the OSI Router ConfigurationNode view, click the Provisioning OSI Routers Subnet tabs 22-5122-52 DLP-A547 Edit an IP-Over-CLNS Tunnel22-53 DLP-A548 Delete an IP-Over-CLNS Tunnel22-54 DLP-A549 View IS-IS Routing Information BaseDLP-A550 View ES-IS Routing Information Base Node view, click the Maintenance OSI ES-IS RIB tabsDLP-A551 Manage the Tarp Data Cache 22-5522-56 DLP-A552 Adjust the Java Virtual Memory Heap Size22-57 22-58 22-59 22-60 22-61 22-62 22-63 22-64 Click the Maintenance Protection tabs22-65 22-66
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ONS 15454 specifications

Cisco Systems ONS 15454 is a versatile optical networking platform designed to enable service providers and enterprises to deploy and manage robust optical networks efficiently. The ONS 15454 serves as a cornerstone in the evolution of transport networks, featuring various technologies that meet the increasing demand for bandwidth and service quality.

One of the standout features of the ONS 15454 is its support for multiple service types, including TDM, Ethernet, and Wavelength Division Multiplexing (WDM). This capability allows service providers to maximize network resources while delivering a wide range of services, from traditional voice to high-speed data and video.

The ONS 15454 leverages Dense Wavelength Division Multiplexing (DWDM) technology, enabling the transmission of multiple data streams over a single optical fiber. This effectively expands the network's capacity without the need for additional infrastructure, a crucial benefit in today's ever-growing data landscape. The system supports a variety of transponder modules, allowing for flexible scaling and seamless upgrades as bandwidth requirements increase.

Scalability is another key characteristic of the ONS 15454. With its modular architecture, it accommodates a range of interfaces and line cards, making it easier to tailor deployments to specific customer needs. This modularity not only facilitates upgrades but also simplifies maintenance, minimizing downtime and operational costs.

The platform also features advanced management capabilities through Cisco's Optical Network Management system. This allows for real-time monitoring, provisioning, and troubleshooting, ensuring network reliability and performance. The intuitive interface and comprehensive reporting tools enable operators to gain insights into network operations, improving decision-making processes.

Furthermore, the ONS 15454 is built to support optical layer protection features, enhancing network resilience. Technologies such as Automatic Protection Switching (APS) and Optical Supervisory Channel (OSC) ensure that connectivity is maintained even in the event of a failure, crucial for mission-critical applications.

In conclusion, the Cisco ONS 15454 is a powerful optical networking solution that combines flexibility, scalability, and advanced management features. Its support for various services and technologies positions it as an essential asset for organizations looking to build a future-proof network capable of handling increasing data traffic while maintaining high service standards.
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