In ClusterXL, which of the following processes are defined by default as critical devices?

When configuring site-to-site VPN High Availability (HA) with MEP, which of the following is
correct?

You want to establish a VPN, using Certificates. Your VPN will exchange Certificates with an
external partner. Which of the following activities should you dc first?

You are establishing a ClusterXL environment, with the following topology: VIP internal cluster IP
= 172.16.10.3; VIP external cluster IP = 192.168.10.3 ClusterMember1:4NICs,3enabled: hme():

192.168.10.1/24, hmel: 10.10.10.1/24, qfe2: 172.16.10.1/24 Cluster Member 2: 5 NICs, 3 enabled;
hme3: 192.168.10.2/24, hmel: 10.10.10.2/24, hme2: 172.16.10.2/24 External interfaces
192.168.10.1 and 192.168.10.2 connect to a VLAN switch. The upstream router connects to the
same VLAN switch. Internal interfaces 172.16.10.1 and 172.16.10.2 connect to a hub. 10.10.10.0
is the synchronization network. The SmartCenter Server is located on the internal network with IP
172.16.10.3. What is the problem with this configuration?

What port is used for communication to the User Center with SmartUpdate?

You are preparing computers for a new ClusterXL deployment. For your cluster, you plan to use
four machines with the following configurations: Cluster Member 1: OS: SecurePlatform, NICs:
QuadCard, memory: 512 MB, Security Gateway only, and version: VPN-1 NGX R65
Cluster Member 2: OS: SecurePlatform, NICs: 4 Intel 3Com, memory: 512 MB, Security Gateway
only, and version: VPN-1 NGX R65 Cluster Member 3: OS: SecurePlatform, NICs: 4 other
manufacturers, memory: 256 MB, Security Gateway only, and version: VPN-1 NGX R65
SmartCenter Server: MS Windows 2000, NIC: Intel NIC (1), Security Gateway and primary
SmartCenter Server installed, version: VPN-1 NGX R65 Are these machines correctly configured
for a ClusterXL deployment?