Specifications

IP Switching Commands
show ip cef tree
ISW-181
Cisco IOS IP Switching Command Reference
May 2008
show ip cef tree
To display summary information on the default tree in the Forwarding Information Base (FIB), use the
show
ip cef tree command in user EXEC or privileged EXEC mode.
Cisco 7500 Series Routers
show ip cef tree [statistics | dependents [prefix-filter]]
Cisco 10000 Series Routers
show ip cef tree [statistics]
Syntax Description
Command Modes User EXEC
Privileged EXEC
Command History
Usage Guidelines If none of the optional keywords or argument is used, all summary information on the default tree in the
IP FIB is shown.
Examples The following is sample output from the show ip cef tree command:
Cisco 7500 Series Router Example
Router# show ip cef tree
VRF Default tree information:
RTRIE storing IPv6 addresses
6 entries (6/0 fwd/non-fwd)
Forwarding & Non-forwarding tree:
6 inserts, 0 delete
8 nodes using 288 bytes
Table 33 describes the significant fields shown in the display for a Cisco 7500 series router.
statistics (Optional) Displays the default tree statistics.
dependents (Optional) Displays the dependents of the selected tree with optional
prefix filter.
prefix-filter (Optional) A prefix filter on the dependents of the selected tree.
Release Modification
12.2(25)S This command was introduced.
12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB and
implemented on the Cisco 10000 series routers.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH.