156-315.77

156-315.77 practice questions, page 17 of 30, with answer review and explanations.

Question 81

What is a requirement for setting up R77 Management High Availability?

  1. All Security Management Servers must reside in the same LAN.
  2. State synchronization must be enabled on the secondary Security Management Server.
  3. All Security Management Servers must have the same operating system.
  4. All Security Management Servers must have the same number of NICs.

Question 82

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 Cluster Member 1: 4 NICs, 3 enableD. hme0: 192.168.10.1/24, hme1: 10.10.10.1/24, qfe2: 172.16.10.1/24 Cluster Member 2: 5 NICs, 3 enabled; hme3: 192.168.10.2/24, hme1: 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 Security Management Server is located on the internal network with IP 172.16.10.3. What is the problem with this configuration?

  1. The Cluster interface names must be identical across all cluster members.
  2. Cluster members cannot use the VLAN switch. They must use hubs.
  3. The Security Management Server must be in the dedicated synchronization network, not the internal network.
  4. There is an IP address conflict.

Question 83

What is the reason for the following error? Exhibit:

  1. A third-party cluster solution is implemented.
  2. Cluster membership is not enabled on the gateway.
  3. Device Name contains non-ASCII characters.
  4. Objects.C does not contain a cluster object.

Question 84

In which ClusterXL Load Sharing mode, does the pivot machine get chosen automatically by ClusterXL?

  1. Hot Standby Load Sharing
  2. Multicast Load Sharing
  3. Unicast Load Sharing
  4. CCP Load Sharing

Question 85

What configuration change must you make to change an existing ClusterXL cluster object from Multicast to Unicast mode?

  1. Change the cluster mode to Unicast on the cluster object. Reinstall the Security Policy.
  2. Change the cluster mode to Unicast on each of the cluster-member objects.
  3. Run cpstop and cpstart, to re-enable High Availability on both objects. Select Pivot mode in cpconfig.
  4. Reset Secure Internal Communications (SIC) on the cluster-member objects. Reinstall the Security Policy.