connect switch TL-SG1024DE with L3 switch using trunking 2 ports

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connect switch TL-SG1024DE with L3 switch using trunking 2 ports

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
connect switch TL-SG1024DE with L3 switch using trunking 2 ports
connect switch TL-SG1024DE with L3 switch using trunking 2 ports
2022-01-24 18:38:43

hi, i have network in combination the l3 switch and the l2 switches. my l2 switches are connected on l3 switch trunking 2 ports. the l3 switch is allied telesis x510-52gtx. the l2 switches are cisco catalyst 2960 24port. i have not experience with tp-link switches? how i connect TL-SG1024DE in my netwok per same system?

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Re:connect switch TL-SG1024DE with L3 switch using trunking 2 ports
2022-01-24 18:41:22 - last edited 2022-01-24 18:42:34

configuration 2 ports on l3 switch is:

 

interface port1.0.9-1.0.10

description VIII_Sprat

switchport switchport mode trunk

switchport trunk allowed vlan add 5-7,80-83

channel-group 5 mode active

access-group ip_range_list

 

 

on my l2 tp link switch are vlan's 5-7,80-83

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Re:connect switch TL-SG1024DE with L3 switch using trunking 2 ports
2022-01-25 08:00:15 - last edited 2022-01-25 08:04:34

@gogi100 

On your tplink switch, set the port you're gonna have a connect to the L3 switch, VLAN ID 5-7 and 80-83, tagged. Then, your L3 switch can talk to the TP switch. That port you configed on the TP switch is a trunk port. 

A guide for you to tag on your switch: https://www.tp-link.com/us/support/faq/788/

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Re:connect switch TL-SG1024DE with L3 switch using trunking 2 ports
2022-01-25 12:18:33

@John1234  on my l3 switch is configured trunking for 2 ports that go to ports 1,2 on tp link.those ports on tp link must be trunked? I configured tp link switch but my configuration does not works

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Re:connect switch TL-SG1024DE with L3 switch using trunking 2 ports
2022-01-25 14:17:56 - last edited 2022-01-25 14:19:54

configuration trunk ports on the l3 switch is below

interface port1.0.9-1.0.10

description VIII_Sprat

switchport

switchport mode trunk

switchport trunk allowed vlan add 5-7,80-83

channel-group 5 mode active

access-group ip_range_list

 

on the tp link sg-1024 i created two ports in trunk and i set them untagged in vlan 80, i created for testing ports 3 and 4 in vlan 80 tagged, i set pvid 80 for ports 3,4 and pvid 1 for ports 1 and 2, but my configuration does not works. when workstation connect on port 3 i don't receive ip address from my dhcp server which in another vlan 99 that there's on the l3 switch

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Re:connect switch TL-SG1024DE with L3 switch using trunking 2 ports
2022-01-25 20:53:53 - last edited 2022-01-25 20:55:40

@gogi100 

i have concluded that the configuration of my l3 switch is configured with trunking, so two ports on the l3 switch does not support the link aggregation of tp-sg1024de. can you give me some guide how reconfigure my the l3 switch. the configuration LACP on my l3 switch is

 

lacp global-passive-mode enable

lacp system-priority 1

interface port1.0.9-1.0.10
 description VIII_Sprat
 switchport

 switchport mode trunk

 switchport trunk allowed v

 channel-group 5 mode active
 access-group ip_range_list
sflow sampling-rate 512

 sflow polling-interval 60

interface po5

 description VIII_Sprat

 switchport
 switchport mode trunk

 switchport trunk allowed vlan add 5-7,80-83

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Re:connect switch TL-SG1024DE with L3 switch using trunking 2 ports
2022-01-26 06:13:52 - last edited 2022-01-26 06:16:17

@gogi100 

I am sorry that I don't understand your expression. 

I'll give the example and you modify your settings according to your need. VLAN is about tagging/untagging and VLAN IDs. 

So, L3 switch, let's call it L3. TP switch, TP. 

On your L3, there is a port, that'll be used for connection to the TP. e.g. port #10

Port #10 should be a tagged port with the following VLAN IDs: 5-7 80-83. Whatever the ID you need. 

 

Then, check your TP, the port you used for the connection. Let's say port #2

Port #2  should be a tagged port with the following VLAN IDs 5-7 80-83. 

 

So you see? They match with each other. There will be VLAN 5-7 80-83 between the L3 and TP. 

 

If you don't have the VLAN IDs configured on TP and L3, you won't get matching VLANs. 

 

 

One single port is enough for multiple VLAN IDs. What's the point to get two ports?? Two on L3 and two on TP for the connection? 

 

PVID is for untagged ports. If your ports are tagged, no need to use PVID. 

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