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xtornado
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Posts: 24
Joined: Sun Mar 07, 2010 8:02 pm

CRS305-1G-4S+IN LFP/LLP transparent sfp signal mode,Link loss forwarding

Mon Dec 02, 2019 9:56 pm

Hello

Is it "link loss forwarding" supported on ros/swos?

Is there maybe any other similar feauture ( i.e. like BFD over ethernet) which could do the same thing?

for example:

LAN1---CRS305#1-----layer2_NETWORK---CRS305#2--- LAN2

some feature which could detect failure somewhere in a layer2 network between CRS305#1 and CRS305#2 and
then bring down ports toward LAN1 and LAN2.

If not is it possible to foward LACP mesagge transparently between LAN1 and LAN2 devices?

I will use CRS305' to repeat a wave that required more than 80 km laser.

Thanks in advance
 
xtornado
just joined
Topic Author
Posts: 24
Joined: Sun Mar 07, 2010 8:02 pm

Re: CRS305-1G-4S+IN LFP/LLP transparent sfp signal mode,Link loss forwarding

Tue Dec 03, 2019 6:34 pm

LACP forwarding:
viewtopic.php?t=138121

For no lacp links workaround:
I use a tagged vlans on bridge and set dummy ip on ends, setup netwatch to shutdown the port if ping fails...

Workaround for only one crs305 regenerating signal :
On switch's connected to the crs305 use lacp eaven if you have only one link..

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