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STP? oui:00-00-0c, pid:01-0b

mariko.hayashi
Level 1
Level 1

‎04-02-2002 06:02 PM - edited ‎03-01-2019 09:08 PM

Hi,

During sniffing my network, I encountered a lot of SNAP frames with oui:00-00-0c, pid:01-0b, destination address: 01-00-0c-cc-cc-cd. I could not find any document about how to decode this frame. Has anyone got any decent list for these multicast frames destined for 01000ccccccc/01000ccccccd??

Thanks,

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bsivasub
Level 4
Level 4

‎04-02-2002 09:15 PM

Cisco Shared Spanning Tree (SSTP) multicast MAC address (01-00-0c-cc-cc-cd).

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/sw_6_3/confg_gd/e_trunk.htm#xtocid69104

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