Configuring Cef For Pfc2; Displaying Layer 3-Switching Entries On The Supervisor Engine - Cisco WS-X6066-SLB-APC - Content Switching Module Software Manual

Configuring CEF for PFC2

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Configuring CEF for PFC2
These sections describe how to configure CEF for PFC2:
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For information on configuring routing on the MSFC2, see
Note
Routing."

Displaying Layer 3-Switching Entries on the Supervisor Engine

CEF for PFC2 is permanently enabled on Supervisor Engine 2 with the PFC2 and the MSFC2. No
configuration is required.
To display all the Layer 3-switching entries on the supervisor engine, perform this task:
Task
Display Layer 3-switching information.
Catalyst 6000 Family Software Configuration Guide—Releases 6.3 and 6.4
13-12
Groups in the 224.0.0.* range are reserved for routing control packets and must be flooded
to all forwarding ports of the VLAN. These addresses map to the multicast MAC address
range 01-00-5E-00-00-xx, where xx is in the range 0–0xFF.
For PIM auto-RP multicast groups (IP multicast group addresses 224.0.1.39 and 224.0.1.40).
In systems with redundant MSFC2s, the PIM interface configuration must be the same on
both the active and the redundant MSFC2.
If the shortest-path tree (SPT) bit for the flow is cleared when running PIM sparse mode for the
interface or group.
For fragmented IP packets and packets with IP options. However, packets in the flow that are not
fragmented or that do not specify IP options are multilayer switched.
For source traffic received on tunnel interfaces (such as MBONE traffic).
For any RPF interface with multicast tag switching enabled.
Displaying Layer 3-Switching Entries on the Supervisor Engine, page 13-12
Configuring CEF on the MSFC2, page 13-14
Configuring IP Multicast on the MSFC2, page 13-14
Displaying IP Multicast Information, page 13-16
Chapter 12, "Configuring InterVLAN
Command
show mls entry [cef] | [netflow-route]
Chapter 13 Configuring CEF for PFC2
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