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C H A P T E R

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User Guide for the Cisco Multicast Manager 2.3.3

OL-7348-01

Using the Cisco Multicast Manager

This chapter covers:

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System Requirements, page 1-1

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Solaris Installation Instructions, page 1-2

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Linux Installation Instructions, page 1-4

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Licensing, page 1-6

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Starting and Stopping CMM, page 1-6

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Logging Into CMM, page 1-6

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Using the Administration Tool, page 1-8

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Using the Multicast Manager Tool, page 1-43

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Application Maintenance and Troubleshooting, page 1-80

System Requirements

Operating Systems:

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Solaris 8

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Solaris 9

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Red Hat Enterprise Linux AS Release 3 (Taroon Update 4)

Minimum Recommended Systems:

Sun Fire V100 with:

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Disk Space—300MB

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Memory—1GB

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Up to 150 devices

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Up to 1500 S,Gs

Содержание 4116 - EtherFast Switch

Страница 1: ...Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 526 4100 User Guide for the Cisco Multicast Manager 2 3 3 Customer Order Number Text Part Number OL 7348 01 ...

Страница 2: ...E FOR ANY INDIRECT SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES User Guide for the Cisco Multicast Manager 2 3 3 2006 Cisco Systems Inc All rights reserved CCSP CCVP the Cisco Square Bridge logo...

Страница 3: ...Service Request 8 Definitions of Service Request Severity 8 Obtaining Additional Publications and Information 9 C H A P T E R 1 Using the Cisco Multicast Manager 1 1 System Requirements 1 1 Solaris Installation Instructions 1 2 Linux Installation Instructions 1 4 Licensing 1 6 Starting and Stopping CMM 1 6 Logging Into CMM 1 6 Using the Administration Tool 1 8 Domain Management 1 9 Discovery 1 11 ...

Страница 4: ...tics 1 60 Router Diagnostics 1 77 Help 1 79 Application Maintenance and Troubleshooting 1 80 Configuration Files 1 80 Log Files 1 80 Databases 1 81 Device Configurations 1 81 Historical Data 1 81 Standard Multicast MIBs 1 81 Backups 1 82 ...

Страница 5: ...ccess the Cisco website at this URL http www cisco com You can access international Cisco websites at this URL http www cisco com public countries_languages shtml Documentation DVD Cisco documentation and additional literature are available in a Documentation DVD package which may have shipped with your product The Documentation DVD is updated regularly and may be more current than printed documen...

Страница 6: ...nt behind the front cover of your document or by writing to the following address Cisco Systems Attn Customer Document Ordering 170 West Tasman Drive San Jose CA 95134 9883 We appreciate your comments Cisco Product Security Overview Cisco provides a free online Security Vulnerability Policy portal at this URL http www cisco com en US products products_security_vulnerability_policy html From this s...

Страница 7: ...technical assistance The Cisco Technical Support Website on Cisco com features extensive online support resources In addition Cisco Technical Assistance Center TAC engineers provide telephone support If you do not hold a valid Cisco service contract contact your reseller Cisco Technical Support Website The Cisco Technical Support Website provides online documents and tools for troubleshooting and ...

Страница 8: ...r business operations running smoothly To open a service request by telephone use one of the following numbers Asia Pacific 61 2 8446 7411 Australia 1 800 805 227 EMEA 32 2 704 55 55 USA 1 800 553 2447 For a complete list of Cisco TAC contacts go to this URL http www cisco com techsupport contacts Definitions of Service Request Severity To ensure that all service requests are reported in a standar...

Страница 9: ... deployment and troubleshooting tips configuration examples customer case studies certification and training information and links to scores of in depth online resources You can access Packet magazine at this URL http www cisco com packet iQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies learn how they can use technology to increase revenue streamline t...

Страница 10: ...10 Preface OL 7348 01 Obtaining Additional Publications and Information ...

Страница 11: ...e 1 4 Licensing page 1 6 Starting and Stopping CMM page 1 6 Logging Into CMM page 1 6 Using the Administration Tool page 1 8 Using the Multicast Manager Tool page 1 43 Application Maintenance and Troubleshooting page 1 80 System Requirements Operating Systems Solaris 8 Solaris 9 Red Hat Enterprise Linux AS Release 3 Taroon Update 4 Minimum Recommended Systems Sun Fire V100 with Disk Space 300MB Me...

Страница 12: ...ements will vary depending on the size of the network the number of devices being polled for thresholds and how often log files are rotated The following log files are generated by CMM 2 3 3 INSTALLDIR mmtsys sys events log INSTALLDIR mmtsys sys rmspolld log INSTALLDIR httpd_perl logs error_log Solaris Installation Instructions To install the CMM for Solaris 2 8 or Solaris 2 9 log in as the root u...

Страница 13: ...r mount rt hsfs dev dsk c0t6d0s2 cdrom 3 If you are installing from the tar file create a tmp directory and place the tar file in the directory cd tmp mkdir rms cd rms gunzip c mmt sol 2 1 X full tar gz tar xvf setup sh You should then be able to start and stop the server by entering opt RMSMMT S98mmt and opt RMSMMT K98mmt The default login is admin rmsmmt Note The K98mmt script will stop the apac...

Страница 14: ... conf file for this system Installation Finished Linux Installation Instructions To install the CMM for Red Hat Enterprise Linux AS Release 3 Taroon Update 4 log in as the root user and follow one of the approaches outlined below Note Approximately 300MB of disk space is required for installation 1 Install the CMM in the following directory usr local netman If there is not enough room in the usr l...

Страница 15: ... This will ensure that the polling daemon shuts down properly upon system reboot The server is configured by default to run on port 8080 If you want to change the port edit the following file usr local netman httpd_perl conf httpd conf Output from a sample installation Sample Installation root ganymede export home mike mmtinstall setup sh Installing Cisco Multicast Manager Version 2 3 Copyright c ...

Страница 16: ... by default opt RMSMMT run the S98mmt script On Linux From the CMM home directory by default usr local netman run the S98mmt script on Linux To stop the application run the K98mmt script The S98mmt script also runs the S98mmtpolld script which starts the polling daemon The S98mmtpolld script can also be used as a watchdog script to ensure that the polling daemon is up and running The root crontab ...

Страница 17: ...isco Multicast Manager Logging Into CMM Figure 1 1 Login Page for CMM 2 3 3 To enter CMM click on Cisco Multicast Manager 2 3 3 You are prompted for a username and a password The default CMM username is admin and the default CMM password is rmsmmt The Multicast Manager Home page appears ...

Страница 18: ... configuration tasks Multicast Manager View or monitor data You can find these Tools listed at the top left of the CMM 2 3 3 Web interface Using the Administration Tool System administrators can configure their network using the CMM Administration Tool containing these web pages Domain Management page 1 9 Discovery page 1 11 Admin Utilities page 1 15 System Security page 1 17 User Management page ...

Страница 19: ...ghbors sharing the same SNMP community string Default Read Only SNMP read only community string Default Read Write SNMP read write community string This is required for retrieving and validating device configurations SNMP Timeout Retry period if node does not respond Default value is 0 8 SNMP Retries Number of retries to contact a node before issuing a timeout Default value is 2 TFTP Server TFTP s...

Страница 20: ...may receiver a slower response due to the fact that the application is trying to resolve names This option is not recommended if your network contains a large number of S Gs Use SG Cache Some networks contain thousands of S Gs During discovery CMM caches all the S Gs found in the RPs If this box is checked CMM reads the SG cache when showing lists of sources and groups rather then retrieving them ...

Страница 21: ...e network A router being added must have a connection to a device that already exists in the database A router that is being re discovered is initially removed from the database along with any neighbors that exist in the database The router and its neighbors are then added back into the database This option would be used if a change on a device has caused a change in the SNMP ifIndexes Note When p...

Страница 22: ...6 Click Import Note Sometimes switches are deployed in a network using different SNMP community strings than those used on the routers In this case simply create another domain with the appropriate SNMP community strings and add the switches to this domain Performing Multicast Discovery To perform a new multicast discovery Step 1 Within the Administration tool click on Discovery Step 2 Click Multi...

Страница 23: ...lticast Domain pane see field descriptions below and click Start Discovery to continue As routers are discovered they appear in the browser window Step 5 Optional To view discovery progress as it is running click Refresh Status Note For details on adding or re discovering a single device see the Adding or Re discovering a Single Device section on page 1 14 The Discover Multicast Domain pane of the...

Страница 24: ...PIM and IPMROUTE MIBs Again because the discovery is multicast specific unless these MIBs are supported the device will not be included in the database Issuing the sh snmp mib command on a router gives this information When discovery has finished you can view the discovered routers in the lower left pane Adding or Re discovering a Single Device To add or re discover a single device Step 1 Within t...

Страница 25: ...e 1 5 Administrative Utilities The Administrative Utilities page contains Field Description Management Domain Read only Lists the selected management domain Router Enter the IP address of the device you want to discover or add Community Strings You can add additional community strings if required This device only Rediscovers this device and updates the current database with the new information One...

Страница 26: ...eline along with any associated tree change information Address Management Database Contains Browse Find a csv file to import Import You can import a csv file into the IP address database The file should be in the following format import file format this line will be skipped 239 1 1 1 test group 192 168 1 1 sourceA Reinitialize Restores all reserved multicast addresses to the IP address database E...

Страница 27: ...rver within the Primary TACACS Server field If the keys are configured incorrectly they will have to be manually changed in the opt RMSMMT httpd_perl conf httpd conf file as follows Tacacs_Pri_Key tac_plus_key Tacacs_Sec_Key tac_plus_key Sample AAA Server Config group admins service connection priv lvl 15 group netop service connection user mike member netop login des mRm6KucrBaoHY user admin memb...

Страница 28: ...s You can configure users and passwords using the User Management pages Manage Users Change Password Figure 1 7 Manage Users User Configuration To add a new user Step 1 Enter the user ID Step 2 Optional Enter a description Step 3 Choose the appropriate privilege level user or admin Step 4 Enter the password into the Password and Verify boxes Step 5 Click Add Clicking on the User ID link in the tab...

Страница 29: ...ger Using the Administration Tool Users can change their password by clicking Change Password Figure 1 8 Manage Users Change Password To change your password Step 1 Enter your user ID Step 2 Enter your old password Step 3 Enter your new password in the Password and Verify boxes Step 4 Click Change Password ...

Страница 30: ...guration Edit Parameters Downloading Router Configurations You can download the router configuration for each router in the database to the CMM Under the Device Configuration menu at left click Get All Configs If you entered the SNMP write key for the router when you set up the domain CMM can download and display configuration files for the router Note To use this option TFTP must be enabled on th...

Страница 31: ...are verified against a template Several sample templates are included with the application or you can create a user defined template which must be a text txt file containing a list of IOS commands to check For example to check for global commands start the text file with the word global To check interface commands as well add the word interface and so on You can check for global and interface at t...

Страница 32: ... All Configs The Configuration Check page opens Step 2 Ensure the correct Management Domain is selected Step 3 If you want to upload a user defined template a Click Browse Open the text txt file you created b Click Upload The user defined text file appears in the list below Step 4 Select the template you want to use from the list Step 5 Optional Click View to see the contents of each template Step...

Страница 33: ...gure 1 12 Configuration Check Output Global Polling Configuration You can configure each polling element to start and stop at specific times Each element also has their own polling intervals You can configure these values through the Global Polling Configuration page Note You must restart the polling daemon after making changes in this page ...

Страница 34: ...e polling daemon has been running and how it was started Click Refresh Status to update the status information Start Starts the polling daemon globally Stop Stops the polling daemon globally Restart Restarts the polling daemon globally Each time you change a polling interval click Restart Default Run Times Use Defaults Selecting the Use Defaults checkbox sets all the start stop times and days to t...

Страница 35: ... devices are queried simultaneously Values can be 1 10 Queries used for RP SG Cache Polling are SNMP getbulk queries that can potentially return large amounts of data To address timeouts you can reduce the number of Max Threads and or adjust the SNMP timeout and retry values on the System Configuration page see the Domain Management section on page 1 9 RP Status Polling Interval RP Status Polling ...

Страница 36: ... page see the Configuring Domain Specific Trap Receivers and Email Addresses section on page 1 26 You can add or remove Email addresses using the Configure Global Default Email Addresses for Event Notification section Email addresses are notified of SSG exceptions and threshold and existence events The Email addresses specified here are only used if domain specific Email addresses are not specifie...

Страница 37: ...can add or remove Email addresses using the Configure Domain Specific Email Addresses for Event Notification section Email addresses are notified of SSG exceptions and threshold and existence events The Email addresses specified here are only used if global Email addresses are not specified Global Email addresses are specified from the Configure Global Default SNMP Trap Receivers page see the Glob...

Страница 38: ...age 1 33 SG Polling by Device page 1 36 L2 Polling page 1 37 Tree Polling page 1 38 Health Check page 1 41 RP Polling Using the RP Polling Configuration page you can enable the CMM to 1 Monitor and report all leaves and joins 2 Set a threshold on the number of groups that can join an RP if this is exceeded a trap is sent 3 Find out if a specific RP is available 4 Create a list of all acceptable so...

Страница 39: ... 1 16 RP Polling Configuration The RP Polling Configuration page contains Fields and Buttons Description Refresh Status The status line indicates how long the polling daemon has been running and how it was started Click Refresh Status to update the status information Start Starts the polling daemon globally Stop Stops the polling daemon globally Restart Restarts the polling daemon globally Each ti...

Страница 40: ...rt is generated within the RP Group Threshold Report page see the RP Group Threshold Report section on page 1 50 RPs Being Monitored Lists RP The name of the RP being monitored Group Limit Number of groups being monitored for that RP Accept List Monitors the sources and groups active on the RP see the RP Accept List Configuration section on page 1 31 Remove Deletes the RP Single S G Monitoring Ent...

Страница 41: ... groups on a specific RP Figure 1 17 RP Accept List Configuration The RP Accept List Configuration section contains Fields and Buttons Description Source Enter the sources that are allowed to appear on this RP Source Mask Enter the source mask Group Enter the groups that are allowed to appear on this RP Group Mask Enter the group mask Add Edit S G Click to save your changes Return to RP Config Cli...

Страница 42: ...f there are a lot of sources and or groups you can use the filter option to ensure you are selecting an S G that actually exists in the network The filter option displays only the sources for a selected group or only the groups for a selected source To reset the lists click Reset S G Lists Figure 1 18 RPF Failure Polling Configuration The RP Failure Polling Configuration page contains Fields and B...

Страница 43: ...on displays only the sources for a selected group or only the groups for a selected source Source Enter or select the IP address of the source to monitor Filter Groups Filters the output to contain only the relevant groups Group Enter or select the IP address of the group to monitor Filter Sources Filters the output to contain only the relevant sources Reset SG Lists Clears any entries and refresh...

Страница 44: ...update the status information Start Starts the polling daemon globally Stop Stops the polling daemon globally Restart Restarts the polling daemon globally Each time you change a polling interval click Restart Source Enter or select the IP address of the source to monitor Filter Groups Filters the output to contain only the relevant groups Group Enter or select the IP address of the group to monito...

Страница 45: ...od bps High Threshold Enter the high threshold that if exceeded generates a report Low Threshold Enter the low threshold that if exceeded generates a report Apply Applies and saves the changes Refresh Cache If you are using S G caching the cache contents appear Click Refresh Cache to refresh the table of sources and groups Display Filter Options You can filter the list of monitored sources and gro...

Страница 46: ...k the Set Thresholds button to save your changes Each time a source and group exceeds a threshold a trap is sent and a report is generated SG Polling by Device You can select a particular router using the The Device SG Polling Configuration page and you can configure which sources and routers to monitor on the specific device Figure 1 21 Device SG Polling Configuration The Device SG Polling Config...

Страница 47: ... 50 different time of day thresholds for each port Figure 1 22 L2 Polling Configuration Restart Restarts the polling daemon globally Each time you change a polling interval click Restart Group Filter Regexp Enter any part of the multicast address Only those that match appear Refresh Clears the Group Filter Regexp previously entered Router Select the router name Units Select either packets per samp...

Страница 48: ...ee name and click Add The tree is drawn in the background for every interval that you set up for tree polling see the Global Polling Configuration page 1 23 This tree is compared with the tree saved in the database If it is different a trap is sent and a report generated Fields and Buttons Description Refresh Status The status line indicates how long the polling daemon has been running and how it ...

Страница 49: ...Refresh Status The status line indicates how long the polling daemon has been running and how it was started Click Refresh Status to update the status information Start Starts the polling daemon globally Stop Stops the polling daemon globally Restart Restarts the polling daemon globally Each time you change a polling interval click Restart Saved Trees Lists all the multicast tree baselines that ha...

Страница 50: ...hen a tree is polled and generate SNMP traps for Max Delta deviations by clicking on Configure under Monitor PPS Figure 1 24 Tree Polling Configuration Configure Select a router s and specify a value in Max Delta Between PPS Samples then click Set To remove a router from monitoring select the router and click Remove You can also return to the main Tree Polling Configuration page Note You can selec...

Страница 51: ...ed RPs MSDP status Existence of S G entries on selected routers Status of multicast forwarding trees You can create several health checks Health checks run dynamically meaning they must be user initiated Figure 1 25 Health Check Configuration The Health Check page contains Fields and Buttons Description Create New Health Check Type a name for the health check Add Adds a new named health check Modi...

Страница 52: ...you modify a selected health check Figure 1 26 Health Check Configuration Modification You can also check MSDP peering of the selected router by clicking Configure within the RPs Being Checked table Load Loads an existing named health check for modification see the Modifying Health Checks section on page 1 42 Remove Deletes the health check selected in the Modify Existing Health Check box Fields a...

Страница 53: ...Check Configuration Modification page Select the sources groups and routers to check To check the status of multicast trees select the baseline under Forwarding Trees and click Add To run the actual health check see the Health Check section on page 1 73 Using the Multicast Manager Tool You can view or monitor data using the CMM Multicast Manager Tool containing these web pages Home page 1 44 Topol...

Страница 54: ...age shows the last 20 events see the Latest Events section on page 1 49 Figure 1 28 Multicast Manager Home Page Topology Using Topology you can display routers and their multicast information in the database on an individual basis or by showing the complete database To see the complete database click Display All Router names appear at the top of each table ...

Страница 55: ...r an individual router click a router from the list pane at lower left Field Description Local Int Interfaces running multicast Local IP IP address of the interfaces PIM Mode PIM Mode can be sparse or dense IGMP IGMP version Neighbor PIM neighbor name Neighbor s INT PIM neighbor s interface Neighbor IP PIM neighbor s IP address PIM Mode PIM neighbor s mode can be sparse or dense IGMP IGMP version ...

Страница 56: ...al Router page contains Note For details on the table columns within this window see the descriptions for the Topology Display All window To see a topological display of the routers click on PIM Neighbors Field or Button Description Username Enter your username Password Enter your password Show Command Enter any show commands on the router Show Click Show to run the selected command PIM Neighbors ...

Страница 57: ...e Cisco Multicast Manager Using the Multicast Manager Tool Figure 1 31 PIM Neighbors On the PIM Neighbors page Green Router that was selected and its local interfaces Purple PIM neighbor s interfaces of this router s PIM neighbors Blue Names of the PIM neighbors of the selected router ...

Страница 58: ...age 1 49 RP Group Threshold Report page 1 50 RPF Failures page 1 51 Group Gone Report page 1 52 S G Threshold Report page 1 52 Layer 2 PPS Threshold Report page 1 53 SSG Report page 1 54 Tree Report page 1 55 S G Delta Report page 1 57 Historical Graphs page 1 58 Display All IOS Versions page 1 60 Note The information shown for each type of report with the exception of Historical Graphs only spans...

Страница 59: ...atest Events RP Polling Report Using the RP Polling Report you can monitor All leaves and joins for the selected RP if the Enable RP Add Delete Traps option is selected see the RP Polling section on page 1 28 If the selected RP becomes unavailable Any rogue source or group that joins the selected RP To generate an RP Polling report Step 1 Select an RP from the list Step 2 You can specify the maxim...

Страница 60: ...P Group Threshold Report Using the RP Group Threshold Report you can monitor a list of RPs that have exceeded their active number of groups limit To generate an RP Group Threshold report Step 1 Select an RP from the list Step 2 You can specify the maximum number of events to display Step 3 Click Report The report contains any events that have occurred in the last 24 hours ...

Страница 61: ...Failures Using the RPF Failures Report you can monitor all routers that are experiencing RPF failures above the configured threshold for the configured sources and groups To generate an RPF Failures report Step 1 Select an RP from the list Step 2 You can specify the maximum number of events to display Step 3 Click Report The report contains any events that have occurred in the last 24 hours ...

Страница 62: ...ctionality in this page has moved to the S G Polling Report S G Threshold Report Using the S G Threshold Report you can monitor every source and group that has exceeded its configured threshold To generate an S G Threshold report Step 1 Select a Group from the list Step 2 You can specify the maximum number of events to display Step 3 Click Report The report contains any events that have occurred i...

Страница 63: ... Report Using the Layer 2 PPS Threshold Report you can monitor all Layer 2 ports that have exceeded their configured thresholds To generate a Layer 2 PPS Threshold Report Step 1 Select a switch from the list Step 2 Select a port from the list Step 3 Click Select The report contains any events that have occurred in the last 24 hours Note The report is for inbound and outbound traffic on the port ...

Страница 64: ... Layer 2 PPS Threshold Report SSG Report Using the SSG Report you can display information about groups that have more than one sender To generate an SSG Report Step 1 Enter the multicast group address Step 2 Click Report The report contains any events that have occurred in the last 24 hours The count indicates the number of sources sending to the group ...

Страница 65: ...nges only changes to Layer 3 devices are reported Note The drawing and saving of trees is covered in the Show All Groups section on page 1 61 If a multicast tree you are monitoring changes a trap is generated You can then view the baseline and the changed tree Changes are highlighted in the text and also in the drawing To generate a Multicast Tree Report Step 1 Select a baseline multicast tree fro...

Страница 66: ...ng the Multicast Manager Tool Figure 1 39 Tree Report Clicking trchanged in the third column in the report will graphically show the baseline along with the changed tree Changes to the tree are highlighted in the table at the top as shown in the figure The baseline and the current tree are also shown graphically ...

Страница 67: ...anged S G Delta Report Using the Multicast S G Delta Report you can view information about PPS rate deviation on multicast trees To generate a Multicast S G Delta Report Step 1 Select a baseline multicast tree from the list Step 2 You can specify the maximum number of events to display Step 3 Click Select The report contains any events that have occurred in the last 24 hours ...

Страница 68: ... Using Historical Graphs you can view historical data in a graph format Historical data is collected when you start to monitor Source and group activity in a router or multicast packets inbound or outbound of a Layer 2 port or source and group packet deviations on baseline multicast trees To view Historical Graphs Step 1 Select a Graph Type from the list SG Delta PPS SG PPS SG BPS Switch Port PPS ...

Страница 69: ...ep 3 A list of available reports appears Highlight the appropriate report s and click Display You can select up to 3 reports to display on the graph Data stored for trending purposes is kept for up to 18 months Note Data must be collected to generate a report If you have selected the correct Graph Type and you do not see any entries ensure that data is being collected see the Top Talkers section o...

Страница 70: ...u can sort the table by device IP address IOS version or model by clicking on the corresponding column heading Figure 1 43 IOS Version Info Diagnostics The Diagnostics tool gives you a global view and a router specific view of your network The following sections describe global diagnostics Show All Groups page 1 61 Locate Host page 1 66 Network Status page 1 67 RP Status page 1 68 RP Summary page ...

Страница 71: ...rder and the number of sources for each group appears in the last column If there is more than one source for a group click Sources to view them all 2 Draw complete graphical trees by clicking on a group 3 Draw filtered graphical trees by selecting the Source Group FHR and LHR 4 Plot the pps bps for a particular source and group Figure 1 44 Multicast Diagnostics Optional If you are using S G cachi...

Страница 72: ...elect Router Select the router to take the sample from Samples Enter the number of samples 1 50 Note If the device is a 6500 you may need to adjust the sampling period in order to generate useful data Interval Enter the interval between samples 1 90s Graph Select the type of graph line or bar Value Select the value bps or pps Click Plot This produces a graph for the currently selected S G on the s...

Страница 73: ...ups Group Lists all active groups To draw a multicast tree click on a group A new page appears with the multicast tree in tabular and graphical format Routers known as RPs to the source router appear green Note If there is more than one source for the group click on Sources under Number of Sources and select the source you want to draw the tree from Figure 1 46 Drawing a Multicast Tree Baseline To...

Страница 74: ...ng Information Optional Clicking on a router in the multicast tree opens another page that contains IP multicast routing information for the S G that has been traced Show Command Enter any show commands on the router A new window opens that contains multicast route information for the selected router Username Enter your username Password Enter your password MIB Value Description ...

Страница 75: ...e given to this source in DNS Note The Source DNS field is populated only if DNS is configured and if Resolve Sources is selected on the Device Configuration page It should be noted that resolving thousands of addresses via DNS can be extremely slow Source DB Name given to this source in the address database Number of Sources Number of sources in this group To view previously saved source bps pps ...

Страница 76: ...01 Chapter 1 Using the Cisco Multicast Manager Using the Multicast Manager Tool Locate Host Using the Locate Host page you can find sources and receivers in the network Enter the IP Address or hostname if DNS is configured and click Locate Figure 1 49 Locate Host ...

Страница 77: ...ticast Manager Using the Multicast Manager Tool Network Status Using the Network Status page you can view the status of all devices in the current multicast domain The System Up Time appears for all devices that are up Devices that are down or unreachable appear in red Figure 1 50 Network Status ...

Страница 78: ...Manager Using the Multicast Manager Tool RP Status Using the RP Status page you can view all routers in the database their RPs and the active groups In a large network with many S Gs it may take some time for this data to appear since each router in the multicast domain is queried Figure 1 51 RP Status ...

Страница 79: ... 1 52 RP Summary For details on clicking on an RP see the Topology section on page 1 44 IGMP Diagnostics Note IGMP Diagnostics does not work for IOS 12 0S devices Using the IGMP Diagnostics page you can see the interfaces that have joined onto a particular group Step 1 Select the router s you want to query Step 2 Select Diagnostic Type is alays set to IGMP Last Reporter Step 3 Select Show Failures...

Страница 80: ...MSDP and their peering connectivity You can also view details for a specific router such as peering information and the SA cache Note The MSDP MIB is only supported in IOS releases 12 0S 12 1T 12 2 and 12 3 Version 12 1 x does not support this MIB Therefore any RP running 12 1 x with MSDP configured does not appear on this table To view peer information or SA cache information select a router from...

Страница 81: ...ayer 2 Host IPs Note These queries require the VTY password or a TACACS username password The table that is generated shows from a Layer 2 perspective which multicast groups are being forwarded out which interfaces To view Layer 2 multicast information or host IPs Step 1 Enter your username Step 2 Enter your password Step 3 Select the switch es you want to view Step 4 Click Query The possible IP a...

Страница 82: ...User Guide for the Cisco Multicast Manager 2 3 3 OL 7348 01 Chapter 1 Using the Cisco Multicast Manager Using the Multicast Manager Tool Figure 1 55 Layer 2 Multicast Information Figure 1 56 Layer 2 Host IPs ...

Страница 83: ...l White normal Red error condition 6500 Troubleshooting Using the 6500 Troubleshooting page you can enable the CMM to gather accurate packet forwarding statistics and other information in a timely manner This option initiates a rlogin session into the PFC A persistent telnet session issues show commands and displays live statistics These sessions are terminated once the windows are closed Tip All ...

Страница 84: ...r 7600 router Username Enter your username Password Enter the MSFC password Enable Enter the enable password Polling Interval Interval at which the statistics are updated Source IP address of the source Group IP address of the group Edit Lets you manually type in a group or source address Reset Re populates the source and group lists Run Full Trace Starts the tree at the source instead of the sele...

Страница 85: ...eriod in seconds for the window to update Step 4 Click Top Talkers Run Diagnostics Draws a graphical tree of the source and group selected starting at the router selected Live traffic statistics also appear for this source and group at this router You can click on any other router in the picture to see live packets statistics for them see the Show All Groups section on page 1 61 Ensure pop up bloc...

Страница 86: ...1 76 User Guide for the Cisco Multicast Manager 2 3 3 OL 7348 01 Chapter 1 Using the Cisco Multicast Manager Using the Multicast Manager Tool Figure 1 59 Top Talkers ...

Страница 87: ...er Diagnostics The Router Diagnostics page is similar to the Multicast Diagnostics page under Show All Groups except data is for the selected router only The following functions are not found on the Multicast Diagnostics page From the Show Command field you can issue a show ping trace or mtrace command Scroll down to see all the sources and groups active on this router From the SNMP Queries pane f...

Страница 88: ...lticast Manager 2 3 3 OL 7348 01 Chapter 1 Using the Cisco Multicast Manager Using the Multicast Manager Tool Figure 1 61 IGMP Cache Entries Multicast Information Shows multicast topology information Figure 1 62 Multicast Information ...

Страница 89: ...8 01 Chapter 1 Using the Cisco Multicast Manager Using the Multicast Manager Tool Multicast Routing Table Shows the multicast routing table Figure 1 63 Multicast Routing Table Help You can view the Cisco Multicast Manager 2 3 3 User Guide PDF by clicking on Help ...

Страница 90: ...rmspoll domain conf Like the domain configuration files these files should only be modified through the browser interface The only time these files should be modified manually is with the assistance of RMS tech support Log Files The opt RMSMMT mmtsys sys directory also contains two log files events log and rmspolld log events log The events log file contains syslog type messages shown below that c...

Страница 91: ...files could corrupt the databases Each domain also has a opt RMSMMT mmtsys db domain directory associated with it This directory contains the IOS versions iosver db for the domain Multicast forwarding tree baselines are also saved in this directory The IP address database ipaddr db is also located in opt RMSMMT mmtsys db Device Configurations If TFTP is enabled on the server and the SNMP read writ...

Страница 92: ...ystem backups opt RMSMMT mmtsys data opt RMSMMT mmtsys db opt RMSMMT mmtsys sys opt RMSMMT configs Prior to performing backups the opt RMSMMT K98mmt script should be run to ensure that files are being changed while the backup is being performed Note Running the K98mmt script will stop the Apache server along with the polling daemon The S98mmt script will only start the Apache server The polling da...

Страница 93: ... 82 Diagnostics 1 61 Discovery 1 9 Display All IOS Versions 1 60 E Error Log File 1 17 events log 1 81 G Graphs Trends 1 59 H Health Check 1 74 Historical Data 1 82 I IGMP Diagnostics 1 70 L Layer 2 PPS Threshold Report 1 54 Layer 2 Switches 1 72 Licensing 1 6 Linux Installation Instructions 1 4 Locate Sender 1 66 Log Files 1 81 M MSDP Status 1 71 N Network Status 1 67 R Reinitialize Address Manag...

Страница 94: ...p Threshold Report 1 51 RP Polling Report 1 50 RP Status 1 68 RP Summary 1 69 S S G PPS Threshold Report 1 52 SG Delta Report 1 58 Show All Groups 1 62 Solaris Installation Instructions 1 2 SSG Report 1 55 Standard Multicast MIBs 1 82 Starting and Stopping the Application 1 6 T Topology 1 45 Tree Report 1 56 V Validate Router Configurations 1 22 ...

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