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Does the 3845 Support Spanning-tree mode MST

I am trying to configure spanning-tree mode MST on a 3845 with an intergrated switch module. However, it will not accept the command. What am I missing?

The hardware configuration of the router is listed below.

STL260LL-AJ19RTR6 uptime is 24 weeks, 1 day, 18 hours, 18 minutes

System returned to ROM by power-on

System image file is "flash:c3845-advipservicesk9-mz.124-5b.bin"

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third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

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Cisco 3845 (revision 1.0) with 483328K/40960K bytes of memory.

Processor board ID FTX0921C0JD

4 FastEthernet interfaces

2 Gigabit Ethernet interfaces

4 Channelized T1/PRI ports

2 Channelized (E1 or T1)/PRI ports

2 Virtual Private Network (VPN) Modules

DRAM configuration is 64 bits wide with parity enabled.

479K bytes of NVRAM.

250880K bytes of ATA System CompactFlash (Read/Write)

Configuration register is 0x2102




Re: Does the 3845 Support Spanning-tree mode MST

Hi Steve.

It looks like the Etherswitch modules only support PVST