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The first step toward managing a router is to deploy or predeploy the physical objects that you want to manage. Deploying a physical object creates a representative object in Cisco EMF and, as a result, makes the EM aware of the physical object's presence.
If all or most of your chassis objects are physically present and if you have a large amount of objects to deploy, you might want to automate these processes by using auto discovery. For example, if an EM is installed into an existing network of routers, auto discovery can dramatically reduce the amount of operator input required. If you only want to deploy a few objects or if many of your objects are not yet physically present, you might want to manually deploy or predeploy. Predeployment is used when a physical object is not yet connected to the network but is anticipated to be in the future. Predeploying objects allows you to create representative objects within the EM and partially configure them, saving time later.
Once objects deploy, you must commission (discover) them in order to manage them through the EM.
The following sections make up this chapter:
Objects which are physically present in the network can be automatically discovered on the chassis and subchassis levels. You can choose to use the Cisco EMF Auto Discovery tool to detect devices based on IP and/or SNMP data. This capability applies to the chassis only. Similarly, modules automatically discover as a part of subchassis discovery and regular heartbeat polling.
The following sections describes each of these features in detail:
Auto discovery is the application that discovers existing Cisco chassis, saving time and effort. Chassis automatic discovery requires user specification of IP and SNMP data, establishing a range of network elements that the tool then polls for.
The auto discovery window opens from the Viewer or Discovery icons on the Launchpad.
Note For further information regarding the Cisco EMF Launchpad, see the Cisco Element Management
Framework User Guide Release 3.2 at the following URL: http://www.cisco.com/en/US/partner/products/sw/netmgtsw/ps829/products_user_guide_book0918 6a0 0800ffd02.html |
The Auto discovery application has three mechanisms for discovering chassis:
Auto discovery can discover chassis on more than one subnetwork using multi-hop discovery. It can be scheduled to run at preset times. An option is also available to specify the physical location under which discovered objects are created.
Note For information on how to set the auto discovery schedule, see the Cisco Element Management Framework Installation and Administration Guide Release 3.2. |
After the chassis is detected, an object representing the chassis creates and is placed under the site from which auto discovery was launched. A map of the chassis also creates, as shown in Figure 3-31.
If you wish to auto-discover a chassis that can be managed by the EM, then the Physical Path option must be enabled and an appropriate Physical Path (terminated with a generic object) must be selected. Providing the above is done, the auto discovery application will create a chassis below the selected Physical Path for each chassis discovered.
Following chassis auto-discovery, you must manually enter the appropriate IOS password and commission the chassis to fully manage the device, including enabling automatic module discovery. For information, see the "Managing Username and Passwords" section and the "Commissioning Chassis" section or on page 5-9.
Assuming the chassis, of which the module is part of, is commissioned and in a managed state (e.g., not the decommissioned or lost comms state), heartbeat polling detects modules (within five minutes' time) and alerts the EM to their presence. When the EM detects the presence of the new module, the chassis enters subchassis discovery to determine the type of module that was inserted. When the new module discovers, it is added to the appropriate views and automatically commissions. If the module is a port adapter which has interfaces, the interfaces discover during the subchassis discovery process. The commissioning process also determines what state the module should go into, which can be the normal, errored, or mismatched state.
Tip For information on individual states, see the "Object States" section. For more information on managing device, refer to the "Change Management" section. |
Auto discovered modules are assigned standardized module naming conventions using an automatic naming scheme provided. Auto-generated module names consist of the slot and subslot numbers appended to the module type (subslot appended only when applicable).
Manual deployment consists of three stages as shown in the following figure.
1. The first deployment stage is to manually deploy a generic object (e.g., Site). A generic object can be looked upon as a container object where you can deploy further objects that represent the chassis, line cards and interfaces contained within the chassis. For further information, see the "Deploying Generic Objects" section.
2. The second deployment stage is at the chassis level. The chassis can be auto discovered or manually deployed. For further information, see the "Automatically Discovering Chassis" section or the "Manually Deploying Chassis" section. You can also predeploy objects (that is, manually predeploy objects before the Cisco hardware arrives on-site). For further information, see the "Deployment" section on the previous page.
3. The third deployment stage is subchassis level discovery. Subchassis discovery involves either chassis commissioning or auto discovery of objects within a managed chassis. For further information, see the "Chassis Commissioning and Subchassis Discovery" section.
Some generic objects are technology specific (e.g., IP Device, SNMP Agent, SNMP MIB-2 Agent, SNMP Proxied Agent), while others are not (e.g., region, site, bay). Non-technology specific generic objects can be used to organize the components of your network when deployed beforehand. For example, you may ultimately choose to organize a number of bays within a generic region object, a number of sites within a generic bay object, and a number of chassis within a generic site object. In general you can organize generic objects as you wish. However, in order to support successful deployment of non-generic chassis objects, chassis objects must be deployed directly beneath a generic site object.
Generic object deployment uses the Cisco EMF Deployment Wizard templates. When deploying a generic object, the information you are prompted to provide differs according to the type and number of generic objects you are deploying.
The following table displays a list of generic objects that can be deployed using the generic deployment templates.
This section provides an example that shows how to deploy a non-technology specific site object.
Note For additional information on deploying generic objects, including deployment from the Class Palette, see the Cisco Element Management Framework User Guide Release 3.2. Additionally, know that the Cisco Shelf object on the Class Palette is not applicable (not valid) to this EM. |
To deploy a Generic (Site) object, proceed as follows:
Step 2 Press (click and hold down) the right mouse button.
Step 3 Choose Deployment > Deploy Generic Objects.
The Deployment Wizard - Templates window appears displaying a list of available generic object deployment profiles. Deployment profiles are templates that prompt you for the appropriate information required to deploy the selected object successfully.
Step 4 Select the generic object that you wish to deploy from the list supplied. In this example select the deployment profile for a site object.
Step 5 Click Forward.
The Deployment Wizard - Object Parameters window appears.
Step 6 Enter the number of (Site) objects to deploy.
Step 7 Click Forward.
A second Deployment Wizard - Object Parameters window appears.
Step 8 Enter a (Site) object name. Each object must have a unique name.
Step 9 Click Forward.
Step 10 Click Select to select a physical view.
The Object Selector window appears.
Step 11 Choose the object you want to place the generic object under within the Physical view. Objects which are not available for selection are greyed out. Click on the + sign to expand the view as required.
Step 12 Click Apply.
The Deployment Wizard - Views window re-appears with the selection displayed.
You are prompted to repeat Steps 8 to 13 if you are deploying more than one generic object.
The Deployment - Wizard Summary window appears. The Summary window provides details of the object you are about to deploy.
The number of objects deployed reflects the number of sites entered in Step 6. This entry directly correlates to the number of objects listed in the deployment summary information.
Step 14 Click Finish to deploy the object and close the Summary window if the deployment information is correct. If the information is incorrect, click Cancel to stop deployment and close the Summary window.
The new object(s) deploy accordingly and display in the Map Viewer window.
Chassis objects deploy by either automatic discovery or manual deployment. When manually deploying, you can choose to automatically commission a chassis immediately following deployment or you may choose to simply initiate commissioning activities at a later time.
Regardless of the chassis deployment method used, in order to successfully deploy a chassis object you must deploy the chassis beneath a generic site object. This means that you must deploy a site before deploying a chassis. For instruction on deploying a site object, see the "Deploying Generic Objects" section.
The Deploying Chassis section contains the following areas:
The chassis manual deployment quick start method allows you to deploy a chassis object, then automatically begin commissioning and subchassis discovery activities on the deployed chassis.
Tip It is recommended that you ping the router you intend to deploy before using the manual deployment Quick Start method to ensure the device is contactable. If the device is not contactable, consider predeploying. |
To deploy a chassis using the quick start method, proceed as follows:
The Deployment Wizard appears.
You can click Cancel at any point to cancel the deployment.
Step 2 Select the appropriate chassis type Quick Start option, then click Forward.
The Deployment Wizard - Object Parameters window appears.
Step 3 Enter the number of chassis objects you want to deploy.
Step 4 Click Forward.
A second Deployment Wizard - Object Parameters window appears.
Step 5 Enter the following information:
Step 6 Click Forward.
You are prompted to repeat Step 5 if you are deploying more than one chassis.
Deployment summary details appear in the Deployment Wizard - Summary window.
The number of objects deployed is equal to the number of chassis entered in Step 3. This entry directly correlates to the number of objects listed in the deployment summary information.
Step 7 Click Finish to deploy the chassis and close the summary window if the deployment summary information is correct. If the Deployment Summary information is incorrect, click Cancel to stop deployment and close the summary window.
The deployed chassis object(s) appear in the left-hand pane of the Map Viewer beneath the generic object from which deployment was initiated and the corresponding icon(s) appear in the right-hand pane of the Map Viewer.
Commissioning activities start with chassis discovery. If successful, the chassis moves into the appropriate managed state then initiates subchassis discovery which begins to detect the physical objects (that is, modules and interfaces) within the chassis and places them onto the chassis map. Modules and interfaces are automatically named as described in the "Automatically Discovering Modules" section. Following subchassis discovery, all objects enter a specific state. For further information, see the "Object States" section.
Successful commissioning not only discovers the chassis and all the physical objects within the chassis, but also initiates heartbeat polling, which allows alarms to be raised on the chassis and all physical objects within the chassis.
Commissioning automatically starts active management (such as polling) on the chassis and all commissioned objects within the chassis. There is no indicator regarding the success or failure of the quick start commission. To optionally check the outcome of the commission, review the status of the Last Commission field on the Chassis Configuration window. For further information on the Chassis Configuration window, see the "Chassis Configuration" section. The chassis state is an additional indicator of a failed commission. If the state is lost comms or mismatched, the commissioning failed.
As a result of manual deployment, a chassis object creates within the EM. In order to manage the chassis through the EM, you must commission the chassis following deployment. For further information, see the "Commissioning Chassis" section or on page 5-9.
The EM also provides you with the option to deploy a chassis and commission it from the deployment operation (i.e., quick start deployment). All Cisco 7000 Series routers support the quick start feature. For further information, see the "Manually Deploying Chassis Using Quick Start" section.
The following procedure is appropriate for predeployment, where the device deployed is not yet available on the network.
To deploy a chassis, proceed as follows:
The Deployment Wizard appears.
You can choose Cancel at any point to cancel the deployment.
Step 2 Select the chassis type you want to deploy, then click Forward.
The Deployment Wizard - Object Parameters window appears.
Selecting a chassis type with "(Quick Start)" beside the name allows you to deploy a chassis object and automatically commission the chassis following deployment. For further information, see the "Manually Deploying Chassis Using Quick Start" section.
Step 3 Enter the number of chassis objects you want to deploy.
Step 4 Click Forward.
A second Deployment Wizard - Object Parameters window appears.
Step 5 Enter the following information:
If you are deploying more than one chassis, you are prompted to repeat Steps 5 and 6.
The Deployment Summary details appear in the Deployment Summary window.
The number of objects deployed is equal to the number of chassis entered in Step 3. This entry directly correlates to the number of objects listed in the deployment summary information.
Step 7 Click Finish to deploy the chassis and close the Summary window if the deployment summary information is correct. If the Deployment Summary information is incorrect, click Cancel to stop deployment and close the Summary window.
The deployed chassis object(s) appear in the left-hand pane of the Map Viewer beneath the generic object from which deployment was initiated and the corresponding icon(s) appear in the right-hand pane of the Map Viewer.
At any time following successful chassis deployment, you may initiate subchassis discovery by commissioning the chassis. Until you do so, the chassis remains in an unmanaged state (e.g., decommissioned). For further information, see the "Chassis Commissioning and Subchassis Discovery" section or the "Commissioning a Chassis" section.
This section describes how to deploy ATM connection objects (such as VCLs and SVCs.) In order to deploy ATM connections, subchassis discovery on the parenting chassis object must be complete. Completion of subchassis discovery is necessary because you must deploy connections beneath an interface object.
A VCL is a permanent logical connection configured between two ATM interfaces that, typically, serve as conduits through which the connection passes. VCLs save processing overhead that is associated with establishing a channel when a virtual channel must exist all the time. You can(1) deploy a VCL (which creates the object within the EM), (2) apply a QoS profile (ATM traffic descriptor) to the VCL, and then (3) create the connection on the device. Deploying and creating a VCL using the EM creates a cross-connection within one device.
In lieu of deploying VCLs which already exist on the device, you may simply upload them to the EM. ATM connection profiles on the device also upload to the EM during this action. For detailed instructions on uploading ATM connections and profiles from the device, see the "Uploading Existing ATM Connections and ATM QoS Profiles" section.
Following deployment, ATM connection objects display within the Component Managed view.
To deploy an SVC, proceed as follows:
The Deployment Wizard appears.
You can chose Cancel at any point to Cancel the deployment.
Step 2 Select the SVC type you want to deploy, then click Forward.
The Deployment Wizard - Object Parameters window appears. If you chose to deploy an SVC that will be named by the system (contains "Auto Named" in the template selection), Figure 3-18 displays. Figure 3-19 displays if you chose to name the SVC you are deploying (contains "User Named" in the template selection.)
Step 3 Enter the following information, depending upon the type of SVC you are deploying:
Note If, in the future, you deploy more SVCs on an interface in which other SVCs already exist, remember to not duplicate the starting number. For example, if three SVCs exist on an interface and their numbers are 1, 2, and 3 and you now want to deploy six more, begin your SVC object number at 4, where you left off previously. The six new SVC numbers will be 4, 5, 6, 7, 8, and 9. |
Step 4 Click Forward to proceed.
A second Deployment Wizard - Object Parameters window displays. Figure 3-20 displays if you are deploying an Auto Named SVC. Refer to Figure 3-21 if you are deploying a User Named SVC.
Step 5 Enter the following information, depending upon the type of SVC you are deploying:
Note If, in the future, you deploy more SVCs on an interface in which other SVCs already exist, remember to not duplicate the starting number. For example, if three SVCs exist on an interface and their numbers are 1, 2, and 3 and you now want to deploy six more, begin your SVC object number at 4, where you left off previously. The six new SVC numbers will be 4, 5, 6, 7, 8, and 9. |
Step 6 Click Forward to proceed.
The Deployment Wizard - Views window displays.
Step 7 Click Select beside either field. The first Component Managed field is the source endpoint of the connection and the second is the destination endpoint.
The Object Selector Window displays.
Step 8 Choose the object under which you want to place the SVC within the Component Managed view. Objects not available for selection are greyed out. Click on the + sign to expand the view as required.
Step 9 Once you highlight your selection, click Apply.
The Deployment Wizard - Views window re-appears with the name of the port object in the corresponding view field. By default, your initial selection displays in both the Component Managed fields regardless of from which field you initiate the selection. The ATM interface cross-connection, however, must use different object selections.
Step 10 Repeat Steps 8 through 10 for the other end of the connection.
The Deployment Wizard - Views window re-appears again with the name of the port objects in the corresponding view fields. By default, your selections display in the appropriate Component Managed field. The top field represents the source port selection and the bottom field represents the destination port selection. These object selections, however, must be different.
Step 11 Click Forward to proceed.
The Deployment - Wizard Summary window appears. The Summary window provides details of the object(s) you are about to deploy.
Step 12 Click Finish to deploy the SVC if the deployment information is correct. If the information is incorrect, click Cancel to stop deployment and close the Summary window.
The Deployment Wizard - Results window displays indicating the success or failure of the deployment. The new SVC object(s) deploy accordingly and display in the Component Managed view on the Map Viewer window. Depending on the options selected, deployment occurs as follows:
Step 13 Click Finish to close the Deployment Wizard window.
You can deploy a VCL under a main interface or a subinterface.
To deploy a VCL, proceed as follows:
The Deployment Wizard appears.
You can chose Cancel at any point to Cancel the deployment.
Step 2 Select the VCL type you want to deploy, then click Forward.
The Deployment Wizard - Object Parameters window appears. If you chose to deploy a VCL that will be named by the system (contains "Auto Named" in the template selection), Figure 3-26 displays. Figure 3-27 displays if you chose to name the VCL you are deploying (contains "User Named" in the template selection.)
Step 3 Enter the following information, depending on the type of VCL you are deploying:
Note If, in the future, you deploy more VCLs on an interface in which other VCLs already exist, remember to not duplicate the starting number. For example, if three VCLs exist on an interface and their numbers are 1, 2, and 3 and you now want to deploy six more, begin your VCL object number at 4, where you left off previously. The six new VCL numbers will be 4, 5, 6, 7, 8, and 9. |
Step 4 If desired, enter the source VPI and VCI values as follows:
Step 5 Enter 1 in the Auto Allocate Source field if you want to enable the source auto allocation feature. Enabling the auto allocation feature automatically assigns VPI and VCI values upon deployment based on the availability within the device cross-connect table.
Note If you have chosen to disable the source auto allocation feature (by entering 0 in the corresponding field), you must enter VPI and VCI values in the corresponding fields. A VPI value of 0 and VCI values of 0 through 31 are reserved for ATM automatic allocation. |
Step 6 Create connectionEnter 1 (yes) to create or 0 (no) to not create the connection on the device upon deployment.
Step 7 Click Forward to proceed.
The Deployment Wizard - Views window displays.
The Object Selector Window appears.
Step 9 Choose the object you want to place the VCL under within the Component Managed view. Objects which are not available for selection are greyed out. Click on the + sign to expand the view as required.
Step 10 Once you highlight your selection, click Apply.
The Deployment Wizard - Views window re-appears with the name of the port object in the corresponding view field.
Step 11 Click Forward to proceed.
The Deployment - Wizard Summary window appears. The Summary window provides details of the object(s) you are about to deploy.
Step 12 Click Finish to deploy the VCL if the deployment information is correct. If the information is incorrect, click Cancel to stop deployment and close the Summary window.
The Deployment Wizard - Results window displays indicating the success or failure of the deployment. The new VCL object(s) deploy accordingly and display in the Component Managed view on the Map Viewer window. Depending on the options selected, deployment occurs as follows:
Step 13 Click Finish to close the Deployment Wizard window.
The Commissioning section covers the following areas:
After you deploy a chassis, the next step in creating a manageable system is to commission the chassis (which begins the process of subchassis discovery). The following figure shows a Cisco 7206VXR chassis map before subchassis discovery. Subchassis discovery identifies all physical objects (that is, modules and interfaces) within the chassis and places them into the chassis map.
Line cards and interfaces located within the chassis are discovered at this time. Commissioning not only discovers the chassis and all the physical objects within the chassis, but also initiates heartbeat polling, which allows alarms to be raised on the chassis and all physical objects within the chassis. Additionally, ATM connections upload from the device to the EM.
Because the chassis is the highest-level object, all objects under the chassis are commissioned as well when you commission the chassis. One level down, if you commission a module interface, you commission all physical objects underneath that level. If you commission a port adapter, you commission all interfaces on that port adapter, and so on. However, note that before you can commission any physical object within a chassis, the chassis object itself must be commissioned. This means that you must run subchassis discovery by commissioning the chassis before you can decommission or recommission any individual objects under the chassis. If you do not want to actively manage all objects within the chassis, you can decommission the objects you are not ready to manage.
For information on decommissioning subchassis objects, see the "Decommissioning Modules" section or page 5-32 and the "Decommissioning an Interface" section.
When you successfully commission a chassis, subchassis discovery begins automatically. Subchassis discovery discovers and commissions all objects within the chassis. Commissioning automatically starts active management (such as polling) on the chassis and all commissioned objects within the chassis.
If commissioning is unsuccessful, the chassis moves into the mismatched or lost comms state. To resolve the errors which results in these states, see the "Object States" section.
To commission a chassis, proceed as follows:
The Chassis Configuration window appears displaying the Configuration tab.
Step 2 Select the chassis you want to commission from the Chassis list box at left of the window.
Tip If commissioning several chassis at once, use the Shift or Ctrl key to select multiple chassis from the Chassis list box. To make a contiguous selection, select an initial item, press the Shift key, then select the last item. To make a non-contiguous selection, select an initial item, press the Ctrl key, then select other items as necessary. |
Step 3 Ensure the chassis has proper configuration. For information on chassis configuration attributes, see the "Chassis Configuration" section.
Step 4 Click Commission (located in the Actions area).
The chassis commissions and all objects contained within commission through subchassis discovery. As subchassis objects discover, they display in the left-hand pane of the Map Viewer window and populate the chassis map in right-hand pane of the Map Viewer. An Action Report window appears displaying the outcome of the chassis commission. Additionally, status information displays in the Commission Status area of the Chassis Configuration window reiterating the outcome of the commissioning action as either Succeeded or Failed.
When viewing the Chassis Configuration window in future instances, the Commission Status area displays the result of the last commission action, either Succeeded or Failed.
Step 5 Click Close to close the Action Report window.
Step 6 Choose File > Close to close the Chassis Configuration window.
The following figure shows a Cisco 7206VXR chassis map in the Physical view after subchassis discovery. Modules and interfaces are automatically discovered within the chassis and enter the appropriate post-commissioning state. For details about object states, see the "Object States" section.
After commissioning a chassis you can configure and manage the chassis objects. For further details, see the "Chassis Configuration" section.
Decommissioning a chassis decommissions all objects within the chassis, and active management (such as polling) stops on the chassis and on all objects within the chassis.
Decommissioning a managed chassis object is necessary in order to delete a managed chassis object from the EM. Should you attempt to delete a managed chassis object from the EM without first decommissioning it, an error displays indicating that the action cannot complete successfully.
To decommission a chassis, proceed as follows:
The Chassis Configuration window appears displaying the Configuration tab (see Figure 3-32).
Step 2 Select the chassis you want to decommission in the Chassis list box on the left-hand side of the window.
Step 3 Click Decommission (located in the Actions area).
The chassis and all objects contained within are decommissioned. Decommissioned objects remain in the left-hand pane of the Map Viewer window and appear grayed out in the chassis map which displays in the right-hand pane of the Map Viewer. An Action Report window appears displaying the outcome of the chassis decommissioning. If decommissioning is successful, the state of the chassis and subchassis objects change to decommissioned.
Step 4 Click Close to close the Action Report window.
Step 5 Choose File > Close to close the Chassis Configuration window.
The Module Commissioning and Discovery section covers the following areas:
As previously described, there are several types of modules the EM supports, including line cards, processors, and supporting modules (e.g., power supplies). Commissioning modules discovers and commissions the module and all the objects within the module when applicable, and begins heartbeat polling. Overall, successful commissioning places the module in a manageable state (by the EM).
The following lists the activities which occur when commissioning line cards and processor modules.
Commissioning a module initiates the following activities:
Commissioning any supporting module initiates the following activities:
To commission a module, proceed as follows:
The Module Configuration window appears.
Step 2 Select a chassis from the Chassis list box at left of the window, then select a module from the Module list box.
Step 3 Ensure the module has proper configuration. For information on module configuration attributes, see the "Module Configuration" section.
Step 4 Click Commission (located in the Actions area).
The module and all objects it contains commission through discovery. An Action Report window appears displaying the outcome of the module commission. Additionally, status information displays in the Commission Status area of the Module Configuration window reiterating the outcome of the commissioning action as either Succeeded or Failed.
When viewing the Module Configuration window in future instances, the Commission Status area displays the result of the last commission action, either Succeeded or Failed.
Step 5 Click Close to close the Action Report window.
Step 6 Choose File > Close to close the Module Configuration window.
Decommissioning modules also decommissions all objects beneath the card. As a part of decommissioning, heartbeat polling, status gathering, and performance monitoring terminates. These activities put the module in a state that is unmanageable from the EM.
The following lists the activities which occur when decommissioning line cards and supporting modules.
Decommissioning a module initiates the following activities:
Decommissioning any supporting module initiates the following activities:
It is recommended that you decommission a module prior to physically removing it from a managed chassis. Decommissioning a module before physically removing it prevents alarms.
To decommission a module, proceed as follows:
The Module Configuration window appears (see Figure 3-34).
Step 2 Select a chassis from the Chassis list box at left of the window, then select a module from the Module list box.
Step 3 Click Decommission to decommission the selected module.
An Action Report window appears describing the outcome of the decommissioning action.
The module and all objects contained within are decommissioned. Decommissioned objects remain in the left-hand pane of the Map Viewer window and appear grayed out in the chassis map which displays in the right-hand pane of the Map Viewer. An Action Report window appears displaying the outcome of the module decommissioning. If decommissioning is successful, the state of the module and objects contained within change to decommissioned.
Step 4 Choose Close to close the Action Report window.
Step 5 Choose File > Close to close the Module Configuration window.
Posted: Thu Jun 26 16:17:40 PDT 2003
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