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Received ISL encapsulated SNAP_UNK packet bearing colour ID 6

Can you please explain these for detail?

Thank you!

5d00h: vLAN: Received ISL encapsulated SAP_NOVELL packet bearing colour ID 14

on interface FastEthernet1/0/0.14 which is not configured to

route or bridge this packet type.

5d00h: vLAN: Received ISL encapsulated SNAP_UNK packet bearing colour ID 1

on interface FastEthernet1/0/0.1 which is not configured to

route or bridge this packet type.

5d00h: vLAN: Received ISL encapsulated SNAP_UNK packet bearing colour ID 6

on interface FastEthernet1/0/0.6 which is not configured to

route or bridge this packet type.

--More--

5d00h: vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 13

on interface FastEthernet1/0/0.13 which is not configured to

route or bridge this packet type.

5d00h: vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 13

on interface FastEthernet1/0/0.13 which is not configured to

route or bridge this packet type.

5d00h: vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 13

on interface FastEthernet1/0/0.13 which is not configured to

route or bridge this packet type.

5d00h: vLAN: Received ISL encapsulated SNAP_UNK packet bearing colour ID 6

on interface FastEthernet1/0/0.6 which is not configured to

route or bridge this packet type.

5d00h: vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 13

on interface FastEthernet1/0/0.13 which is not configured to

route or bridge this packet type.

5d00h: vLAN: Received ISL encapsulated SNAP_UNK packet bearing colour ID 6

on interface FastEthernet1/0/0.6 which is not configured to

route or bridge this packet type.

5d00h: vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 13

on interface FastEthernet1/0/0.13 which is not configured to

route or bridge this packet type.

1 REPLY

Re: Received ISL encapsulated SNAP_UNK packet bearing colour ID

Hi,

it seems to me like "router on the stick" using ISL trunking on Fa1/0 with subinterfaces configured for each VLAN.

But there are ROUTED protocols not configured correctly on the subinterfaces.

It is probably necessary to configure Novell IPX on FastEthernet1/0/0.14 and check what type of L3 protocols are sent in the SNAP_UNK and UNKNOWN packets.

Another way is to configure bridging on the subinterfaces.

Regards,

Milan

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