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Error: Cannot config SPBM ISIS interface on MLT port

Error: Cannot config SPBM ISIS interface on MLT port

Anonymous
Not applicable
Just starting to get to grips with VOSS, and initially creating a lab based on some training notes I have.

The intention is to have 4 VOSS switches connected togther but two pairs are connected via an MLT. The configuration I have got to at this point following the training configuration is as follows:

code:
boot config flag factorydefaults
save config
reset –y

snmp-server name VSP01

vlan ports 1/1,1/2 tagging tagall
vlan create 4053 type port-mstprstp 0
vlan mem add 4053 1/1,1/2
mlt 10
mlt 10 encap dot
mlt 10 mem 1/1,1/42
mlt 10 vlan 4053

spbm
router isis
spbm 1
spbm 1 b-vid 4051,4052 primary 4051
spbm 1 nick-name e.51.00
system-id 000e.4851.0000
manual-area 49.0001
exit

vlan create 4051 type spbm-bvlan
vlan create 4052 type spbm-bvlan

vlan member remove 1 1/1-1/4
interface Gigabitethernet 1/1-1/4
no spanning-tree mstp force-port-state enable
isis
isis spbm 1


When I put that last command in I get the following:

code:
Error: Cannot config SPBM ISIS interface on MLT port

Error: SPBM NNI port/MLT port cannot be in VLAN which is not SPBM BVLAN.


Here is a quick snapshot of the network:

6b2dbb32bc3844799ee53cfccc0ff183_f8919b28-fa2b-4ed7-8d36-b3abd243534a.png



Appreciate any advice in advance.
5 REPLIES 5

Tomasz
Valued Contributor II
Hello Martin,

Just a quick try: your interface 1/1 is in VLAN 4053 and there is 'mlt 10 vlan 4053', where 4053 is not a BVID for your SPB cloud. Try to remove those 4053 occurences and it should be ok. SPBM NNIs can only operate with BVIDs and no other VIDs.
I don't have any VSP reachable right now so please let me know the results.

Hope that helps,
Tomasz
GTM-P2G8KFN