Cisco Cisco IOS Software Release 15.0(1)SY
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Description
The Cisco Support and Documentation website provides online
resources to download documentation, software, and tools.
Use these resources to install and configure the software and
to troubleshoot and resolve technical issues with Cisco products
and technologies. Access to most tools on the Cisco Support
and Documentation website requires a Cisco.com user ID and
password.
resources to download documentation, software, and tools.
Use these resources to install and configure the software and
to troubleshoot and resolve technical issues with Cisco products
and technologies. Access to most tools on the Cisco Support
and Documentation website requires a Cisco.com user ID and
password.
Feature Information for Multicast Distributed Switching
The following table provides release information about the feature or features described in this module. This table lists only the
software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent
releases of that software release train also support that feature.
software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent
releases of that software release train also support that feature.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature
Navigator, go to
Navigator, go to
. An account on Cisco.com is not required.
Table 1: Feature Information for Configuring Multicast Distributed Switching
Feature Information
Releases
Feature Name
--
--
This table is intentionally left blank
because no features were introduced or
modified in Cisco IOS Release 12.2(1)
or later. This table will be updated when
feature information is added to this
module.
because no features were introduced or
modified in Cisco IOS Release 12.2(1)
or later. This table will be updated when
feature information is added to this
module.
Glossary
Cisco Express Forwarding --A Layer 3 switching technology. Cisco Express Forwarding can also refer to central Cisco Express
Forwarding mode, one of two modes of Cisco Express Forwarding operation. Cisco Express Forwarding enables a Route Processor
(RP) to perform express forwarding. Distributed Cisco Express Forwarding is the other mode of Cisco Express Forwarding operation
Forwarding mode, one of two modes of Cisco Express Forwarding operation. Cisco Express Forwarding enables a Route Processor
(RP) to perform express forwarding. Distributed Cisco Express Forwarding is the other mode of Cisco Express Forwarding operation
line card --A general term for an interface processor that can be used in various Cisco products. For example, a Versatile Interface
Processor (VIP) is a line card for the Cisco 7500 series router.
Processor (VIP) is a line card for the Cisco 7500 series router.
MFIB --Multicast Forwarding Information Base. A protocol-independent multicast forwarding system that contains unique multicast
forwarding entries for each source or group pair known in a given network. There is a separate MFIB for every logical network (VPN)
in which the router is configured. Each MFIB entry resolves a given source or group pair to an incoming interface (IIF) for reverse
forwarding (RPF) checking and an outgoing interface list (olist) for multicast forwarding.
forwarding entries for each source or group pair known in a given network. There is a separate MFIB for every logical network (VPN)
in which the router is configured. Each MFIB entry resolves a given source or group pair to an incoming interface (IIF) for reverse
forwarding (RPF) checking and an outgoing interface list (olist) for multicast forwarding.
RP --Route Processor. The processor module in the Cisco 7000 series routers that contains the CPU, system software, and most of
the memory components that are used in the router. It is sometimes called a supervisory processor.
the memory components that are used in the router. It is sometimes called a supervisory processor.
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