Monitoring And Maintaining Basic Ip Multicast Routing; Clearing Caches, Tables, And Databases - Cisco Catalyst 3850 series Configuration Manual
Ip multicast routing configuration guide
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Also See for Catalyst 3850 series:
- Configuration manual (58 pages) ,
- Hardware installation manual (146 pages)
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Configuring Basic IP Multicast Routing
Command or Action
Step 2
configure terminal
Example:
Device# configure terminal
Step 3
ip sap cache-timeout minutes
Example:
Device(config)# ip sap cache-timeout 30
Step 4
end
Example:
Device(config)# end
Step 5
show running-config
Example:
Device# show running-config
Step 6
show ip sap
Example:
Device# show ip sap
Step 7
copy running-config startup-config
Example:
Device# copy running-config
startup-config
Monitoring and Maintaining Basic IP Multicast Routing
Clearing Caches, Tables, and Databases
You can remove all contents of a particular cache, table, or database. Clearing a cache, table, or database
might be necessary when the contents of the particular structure are or suspected to be invalid.
OL-32598-01
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
Monitoring and Maintaining Basic IP Multicast Routing
Purpose
Enters the global configuration mode.
Limits how long a Session Announcement Protocol (SAP)
cache entry stays active in the cache.
By default, entries are never deleted from the cache.
For minutes, the range is 1 to 1440 minutes (24 hours).
Returns to privileged EXEC mode.
Verifies your entries.
Displays the SAP cache.
(Optional) Saves your entries in the configuration file.
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Troubleshooting
