Cisco Systems 12000 series manual CF-902

show tech-support

Command History	Release	Modification
	11.2	This command was introduced.
	11.3(7), 11.2(16)	The output for this command was expanded to show additional information
		for boot, bootflash, context, and traffic for all enabled protocols.
	12.0	The output for this command was expanded to show additional information
		for boot, bootflash, context, and traffic for all enabled protocols. The cef,
		ipmulticast, isis, mlps, and ospf keywords were added to this command.
	12.2(13)T	Support for AppleTalk EIGRP, Apollo Domain, Banyan VINES, Novell
		Link-State Protocol, and XNS was removed from Cisco IOS software.
	12.2(14)SX	Support for this command was added for the Supervisor Engine 720.
	12.3(4)T	The output of this command was expanded to include the output from the
		show inventory command.
	12.2(17d)SXB	Support for this command on the Supervisor Engine 2 was extended to
		Release 12.2(17d)SXB.
	12.2(30)S	The show tech-support ipmulticast command was changed as follows:
		• Support for bidirectional PIM and Multicast VPN (MVPN) was added.
		• The vrf vrf-nameoption was added.
		The output of the show tech-support ipmulticast command (without the
		vrf vrf-namekeyword and argument) was changed to include the output
		from these commands:
		• show ip pim int df
		• show ip pim mdt
		• show ip pim mdt bgp
		• show ip pim rp metric
	12.3(16)	This command was integrated into Cisco IOS Release 12.3(16).
	12.2(18)SXF	The show tech-support ipmulticast command was changed as follows:
		• Support for bidirectional PIM and MVPN was added.
		• The vrf vrf-nameoption was added.

The output of the show tech-support ipmulticast vrf command was changed to include the output from these commands:

• show mls ip multicast rp-mapping gm-cache

• show mmls gc process

• show mmls msc rpdf-cache

The output of the show tech-support ipmulticast command (without the vrf vrf-namekeyword and argument) was changed to include the output from these commands:

• show ip pim int df

• show ip pim mdt

• show ip pim mdt bgp

• show ip pim rp metric

Support to interrupt and terminate the show tech-supportoutput was added.

	Cisco IOS Configuration Fundamentals Command Reference
CF-902	July 2008