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qfx 5200 MC LAG configs

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THes are in our lab right now, trying to set this up, however fingin conlficing info, and the MX stuff is all mixed in or its for the qfx-10K 

 

the ICCP link - sync traffic only correct ? does this have to be a 100Gb port? can it be on the em0 mgmt port ? (does it mater we have the 18.1x code and are using the mgmt routing instance?) i hate to waste 2x 100G ports for this 

 

ICL - how large does this need to be? 2x 100GB ports? 3 ports ? 

 

bestpractice on the MX says to seperate the ICL and ICCP, but on another junier configs guide, it has those on the same AE link, witch i would perfer to do but is this a supported config? 

That same guide also show the ICCP ip on a Vlan IRB interface, best practice shows a LO0 as the required interface for that. 

 

just trying to set this up properly the first time 

 

One giude I found shows the ICCP link as L3 with OSPF however all the juniper side i have found this is a L2 link, what is the recommend here? 

 

set chassis aggregated-devices ethernet device-count 6

set interfaces et-0/0/28 ether-options 802.3ad ae1
set interfaces et-0/0/29 ether-options 802.3ad ae1
set interfaces et-0/0/30 ether-options 802.3ad ae0
set interfaces et-0/0/31 ether-options 802.3ad ae0
set interfaces ae0 description ICCP-LINK
set interfaces ae0 aggregated-ether-options lacp active
set interfaces ae0 aggregated-ether-options lacp periodic fast
set interfaces ae0 unit 0 family inet address 10.100.101.0/31
set interfaces ae1 description ICL-LINK-TRAFFIC
set interfaces ae1 aggregated-ether-options lacp active
set interfaces ae1 aggregated-ether-options lacp periodic fast
set interfaces ae1 unit 0 family ethernet-switching interface-mode trunk
set interfaces ae1 unit 0 family ethernet-switching vlan members all
set interfaces em0 unit 0 family inet address 192.168.255.100/23 master-only
set interfaces irb arp-l2-validate
set interfaces lo0 unit 0 family inet address 10.100.100.1/32
set multi-chassis multi-chassis-protection 10.100.100.2 interface ae1

 

set protocols ospf area 0.0.0.0 interface ae0.0 interface-type p2p
set protocols ospf area 0.0.0.0 interface lo0.0
set protocols iccp local-ip-addr 10.100.100.1
set protocols iccp peer 10.100.100.2 session-establishment-hold-time 50
set protocols iccp peer 10.100.100.2 redundancy-group-id-list 1
set protocols iccp peer 10.100.100.2 backup-liveness-detection backup-peer-ip 192.168.255.101
set protocols iccp peer 10.100.100.2 liveness-detection minimum-interval 60
set protocols iccp peer 10.100.100.2 liveness-detection multiplier 3
set routing-instances mgmt_junos routing-options static route 0.0.0.0/0 next-hop 192.168.254.1
set switch-options service-id 1


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