new NIC on GTMs in Sync group
Hi, We have two production GTMs configured in a SYNC group. They are Virtual Machines and each of them with three NICs: management, internal and external Our plan is to add a new NIC [fourth] to each of them and hook a new VLAN there, so they can access a new subnetwork on that VLAN. Will this new NIC disrupt the normal function of the GTMs while we create it and add the new VLAN? Is it something we can do without affecting the SYNC group and the normal behaviour of the GTMs? Thanks
GTM and cluster
Hi, I wonder what is relation between DSC and GTM Sync Group. Let's assume that I have cluster of two BIG-IP both with LTM and GTM. Then I create DSC cluster (Active-Passive or Active-Active). How it relates to GTM? I assume that Sync Failover will sync DNS Listeners objects used by GTM but not GTM config - Am I right. If so, then how to configure sync group when GTM runs on devices in DSC? Should I add second device as BIG-IP type server object or not? Assuming that all Server object are only referencing Generic Host type off objects is adding other BIG-IP in Sync Group at all necessary? What if I need separate DNS Listener IP that is active on both devices - will creating two Traffic Groups work? So I will have one listener assigned to traffic-group-1 that is by default active on DeviceA and second listener assigned to traffic-group-2 active by default to DeviceB - will it work. Will both listeners serve same Wide IPs and Sync Group will synchronize all GSLB settings between two devices? Piotr