The ae count on the 4600 is higher because on the SW i believe its around 0-14 ( ae4 was unused to i created the group using that set )
For the 4550 i created 5 ( that was the blank SW that i hand transferred some of the basic configs over from either a 4600 or 4300 )
When i created the 4550 i made sure to give it the same vlan id.
On both SW the ae and the ge for the above commands are both UP UP.
Im testing the connection by just attempting to PING from one SW to another.
On the 4600 its our SW thats in Production and has a couple of Firewalls and a couple of SW coming off of it. Also has users. Alot of the other ae sets are very similar in Layer 2. There is only 1 Layer 3 ae group and that is connected for the Firewall. The other ae groups for the other SWs are Layer 2 using a very similar command lines ( Like i said just tried to copy to make it easy since im new to Juniper )
We have another SW that is just a user access SW for a different room and i tried to copy a lot of the configs from that one to the new 4550. ( thats the 4300 or 4600 i mentioned earlier in this message )
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Salvador Marin
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Original Message:
Sent: 11-09-2022 19:30
From: STEVE PULUKA
Subject: Connecting 4550 SW to existing 4600 SW
These portions look good. Do you also have the following
- the ae device count set
- the vlan created with the same vlan id on both devices
What is the interface status
show interface terse
How are you testing connectivity? Other interfaces in the vlan with devices or layer 3 interfaces on the switch or some other method?
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Steve Puluka BSEET - Juniper Ambassador
IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP - Retired)
http://puluka.com/home
Original Message:
Sent: 11-08-2022 15:29
From: Salvador Marin
Subject: Connecting 4550 SW to existing 4600 SW
4550 SW
Set int ae1 enable
Set int ae1 aggregated-ether-options lacp active
Set int ae1 aggregated-ether-options lacp periodic fast
Set int ae1 unit 0 family ethernet-switching port-mode trunk
Set int ae1 unit 0 family ethernet-switching plan members management
set int ge-0/0/30 des""
set int ge-0/0/30 ether options 802.3ad ae1
4600 SW
Set int ae4 enable
Set int ae4 aggregated-ether-options lacp active
Set int ae4 aggregated-ether-options lacp periodic fast
Set int ae4 unit 0 family ethernet-switching port-mode trunk
Set int ae4 unit 0 family ethernet-switching plan members management
set int ge-0/0/5 des""
set int ge-0/0/5 speed 1g
set int ge-0/0/5 ether options 802.3ad ae4
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Salvador Marin
Original Message:
Sent: 11-08-2022 13:02
From: STEVE PULUKA
Subject: Connecting 4550 SW to existing 4600 SW
Can you share the configuration of the connected ports?
I assume this is a basic multiple vlan trunk port
https://supportportal.juniper.net/s/article/EX-QFX-Example-Configuring-VLANS-and-Trunking
Or are you created a multi-interface AE link?
https://www.juniper.net/documentation/us/en/software/junos/virtual-chassis-ex-4200-4500/topics/example/interfaces-aggregated-ethernet-virtual-chassis-uplinks.html
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Steve Puluka BSEET - Juniper Ambassador
IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP - Retired)
http://puluka.com/home
Original Message:
Sent: 11-07-2022 15:36
From: Salvador Marin
Subject: Connecting 4550 SW to existing 4600 SW
Good Afternoon All,
I am working working on a project connecting 2 Juniper SWs. a 4550 ( blank / new SW ) with the existing 4600 ( configured in production ).
I am having issues trunking the 2 SWs together and cannot pass data. I have see the other SW from a "show lldp neighbors" command but am not passing data.
Any help would be appreciated.
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Salvador Marin
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