Cisco ASR 14000 Series Management Command Reference page 5

Router system

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C i s c o C o n f i d e n t i a l - B e t a R e v i e w R 3 . 7. 1

Bulk Content Downloader (BCDL) Commands on

Cisco IOS XR Software

The Bulk Content Downloader (BCDL) provides the Cisco IOS XR software with high-performance

downloading capabilities. This capability is used by the following internal applications:

IPv4 and IPv6 unicast routing protocols—to provide the ability to download forwarding information

from the router Global Routing Information Base (GRIB) to the line cards.

IPv4 and IPv6 multicast routing protocols—to download the Multicast Routing Information Base

(MRIB) entries to consumers managing the Multicast Forwarding Information Base (MFIB) on the

various line cards and route processors (RPs).

Multiprotocol Label Switching (MPLS)—to download the Label Forwarding Information Base

(LFIB) entries to the line card.

Local Packet Transport Services (LPTS)—to maintain the Internal Forwarding Information Base

(IFIB) table on all nodes that do IP forwarding to and from the RPs.

Fabric Management—to update memberships for individual fabric group IDs (FGIDs) to selected

portions of the fabric hardware.

Context Distribution Service (CDS).

There is no configuration necessary for the BCDL. This module describes the available show commands

that you can use to see the status of the BCDL process.

Cisco ASR 14000 Series Router System Management Command Reference

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