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[Arista] Enable larger number of LAGs on 7800 LCs (#11070)

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For 7800 LCs, set LAG mode to support 1024 number of 16-member system
LAGs.

Why I did it
The SOC property changes are necessary to match #10519 which increases the number of system LAG IDs to 1024.

Description for the changelog
For 7800 LCs, set LAG mode to support 1024 number of 16-member system
LAGs.
This commit is contained in:
kenneth-arista 2022-07-06 14:42:45 -07:00 committed by Ying Xie
parent 32fb4c7772
commit 2280f3854c
3 changed files with 7 additions and 1 deletions
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2
device/arista/x86_64-arista_7800r3_48cq2_lc/Arista-7800R3-48CQ2-C48/jr2-a7280cr3-32d4-40x100G.config.bcm
View File

@ -6,7 +6,7 @@ system_headers_mode=1
suppress_unknown_prop_warnings=1
l4_protocols_load_balancing_enable=1
fabric_logical_port_base=512
trunk_group_max_members=128
trunk_group_max_members=16
num_olp_tm_ports.BCM8869X=1
# nif

3
device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/0/j2p-a7800r3a-36d-36x400G.config.bcm
View File

@ -21,6 +21,9 @@ pmf_sexem3_stage=IPMF2
# Jericho2-mode (description 0x1 used for Jericho 2 mode)
system_headers_mode=1
# HW mode to support 1024 16-member system wide LAGs
trunk_group_max_members=16
# Disable link-training
port_init_cl72=0

3
device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/1/j2p-a7800r3a-36d-36x400G.config.bcm
View File

@ -21,6 +21,9 @@ pmf_sexem3_stage=IPMF2
# Jericho2-mode (description 0x1 used for Jericho 2 mode)
system_headers_mode=1
# HW mode to support 1024 16-member system wide LAGs
trunk_group_max_members=16
# Disable link-training
port_init_cl72=0