IAM Vlan interfaces with Cisco Switch

syedjahanzaib Lv1Posted 30 Nov 2022 17:17

I want to connect IAM with my existing cisco switch which have different vlans for users. should I configure switch port role to  TRUNK which is connected with IAM, & where to add sub-interfaces in IAM? or whats they way forward?

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Dear Jahahzaib,

I want to connect IAM with my existing cisco switch which have different vlans for users. should I configure switch port role to  TRUNK which is connected with IAM, & where to add sub-interfaces in IAM? or whats they way forward?

Below is the format for LAN side Trunk,
VLAN TAG NO/IP_ADRR/SUBNET_MASK
E.g: 20/192.168.20.1/255.255.255.0

I hope it helps.
Is this answer helpful?
RegiBoy Lv5Posted 30 Nov 2022 18:23
  
If your Cisco Switch is your Core Switch, you can configure a trunk port on Cisco Switch to IAM so that it can see all the Vlan. The trunk port must allow all your existing vlan. Then the IAM is connected to the firewall for the uplink of the end users. The high level view of topology is Firewall>IAG>Switch
syedjahanzaib Lv1Posted 30 Nov 2022 18:34
  
IAM is connected to Cisco Core Switch where all VLANs are configured. IAM ip is 192.168.10.1 which is on VLAN-1, Users ip is 10.10.10.10 which is connected with VLAN-10 . after adding routes at user/iam, BOTH can ping each other. I have made changes to switch port where IAM is connected and set it to TRUNK. is there any thing else that needs to be configured? what default gateway should be added for user in dhcp ? at user end when i run traceroute to 1.1.1.1 , it shows destination host unreachable on 2nd hop.
jetjetd Lv5Posted 30 Nov 2022 22:05
  
Try to add some policy from IAM's network going to VLANs and vice versa and see if it will works.
MISMDS Lv3Posted 30 Nov 2022 23:15
  
Yes you should configure a trunk port going to IAM
rivsy Lv5Posted 01 Dec 2022 08:14
  
Just make a "Trunk port" in the CISCO switch then configure the IP of both CISCO and IAM
LucyHeart Lv3Posted 01 Dec 2022 08:56
  
If your IAM is your new routing device, you should reconfigure all including re addressing
Happpy Lv3Posted 01 Dec 2022 09:13
  
Please contact support team
Maqsood9090 Lv1Posted 01 Dec 2022 12:11
  
very nice post
Usman Aslam Lv1Posted 01 Dec 2022 12:29
  
Great post.

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