https://docs.vmware.com/en/VMware-Validated-Design/5.0.1/com.vmware.vvd.sddc-nsxt-domain-deploy.doc/G You can replace the certificate for a manager node or the manager cluster virtual IP (VIP) by making an API call: * To replace the certificate of a manager node, use the POST API call:
https://<nsx-mgr>/api/v1/node/services/http?action=apply_certificate&certificate_id=<certificate_id> * To replace the certificate of the manager cluster VIP, use the POST API call:
https://<nsx-mgr>/api/v1/cluster/api-certificate?action=set_cluster_certificate&certificate_id=<certificate_id>

Explanation
BGP will be configured on the T0 SR. Connect to the VRF for the T0 SR and run get bgp neighbor once connected to it.
https://docs.vmware.com/en/VMware-Validated-Design/5.1/sddc-deployment-of-vmware-nsx-t-workload-domai For the BGP configuration on NSX-T, the Tier-0 Service Router (SR) is typically where BGP is configured.
To check the BGP neighbor status:
Connect to the VRF for the T0 SR, which is VRF 3 based on the provided output.
Run the command to get BGP neighbor status once connected to it.

According to the web search results, network segmentation is a feature of NSX that improves the security of today's modern workloads by preventing lateral movement. Lateral movement is a technique used by attackers to move from one compromised system to another within a network, exploiting vulnerabilities or credentials . Network segmentation prevents lateral movement by dividing a network into smaller segments or zones, each with its own security policies and controls. This way, if one segment is compromised, the attacker cannot access other segments or resources . NSX enables network segmentation by using micro-segmentation, which applies granular firewall rules at the virtual machine level, regardless of the physical network topology .

Explanation
Load Balancing Algorithm
You specify the following parameters during the creation of a server pool:
* Name: A unique name for the server pool.
* Cloud: The cloud connector details for the NSX environment.
* VRF Context: Virtual Routing Framework (VRF) is a method to isolate traffic in a system. VRF is also called a route domain in the load balancer community. A global VRF context is created by default. Network administrators might create custom VRF contexts to isolate traffic between different tenants or subsets.
* Default Server Port: New connections to servers will use this destination service port. The default port is 80.
* Load-balancing algorithm: The selected load-balancing algorithm controls how the incoming connections are distributed among the servers in the pool.
* Tier-1 gateway (logical router): Specify the Tier-1 gateway that you want to attach the server pool to. This value matches the Tier-1 gateway specified for the virtual service and VIP.

T1s are generally owned/configure by tenants for their internal networks.
T1s do not connect to a physical network (North-South). This is done via T0s.