USER GUIDE
EdgeSafe 40G Bypass Modular Network TAP | M40GBP
Version 1.6 Page 41 of 159
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6.15 LAG configuration
The M40GBP supports Link Aggregate Groups (LAG)
The LAG feature supported by the following capabilies:
Up to 4 x 10G bypass segments
Up to 2 x 40G bypass segments
heartbeat is sent on all monitor ports (different HB packet on each bypass segment ). The HB
packet can return on a different segment than the one that it was sent.
Heartbeat failutre (not due to link failure) will cause the LAG segments to switch to Bypass
mode.
A link failure by one of the LAG segments will cause all the LAG segments to switch to Bypass
mode only of the number of avliable links is the LAG falls below the threshold
(set_lag_min_work_members).
All segments in the same LAG must be from the same type of module (10G or 40G, SR or LR)
the LAG will use the HB and the bypass mode settings of the first member (minimum hb_
interval – 70ms, hb_holdtime – 210 ms).
IS40
Network
Router
M1S1
Net0: 1
xe0
Net1: 2
xe1
Mon0: 3
xe2
Mon1: 4
xe3
M1S2
Net0: 5
xe4
Net1: 6
xe5
Mon0: 7
xe6
Mon1: 8
Xe7
M2S1
Net0: 17
xe8
Net1: 18
xe9
Mon0: 19
xe10
Mon1: 20
xe11
M2S2
Net0: 21
xe12
Net1: 22
xe13
Mon0: 23
xe14
Mon1: 24
xe15
INLINE DEVICE
Net0: 1
xe0
Net1: 2
xe1
Net0: 5
xe4
Net1: 6
xe5
Net0: 17
xe8
Net1: 18
xe9
Net0: 21
xe12
Net1: 22
xe13
Figure: 15. LAG topology with 4 segnemts