Online Access Free F5CAB2 Exam Questions

What is required for a virtual server to support clients whose traffic arrives on the internal VLAN and pool members whose traffic arrives on the external VLAN?

• A.The virtual server must be enabled for both VLANs.
• B.The virtual server must be enabled on the internal VLAN.
• C.The virtual server must be enabled on the external VLAN.
• D.That support is never available.

What is the result when a BIG-IP Administrator manually disables a pool member? (Choose one answer)

• A.All pool members continue to process persistent connections.
• B.The disabled pool member stops processing persistent connections.
• C.The disabled pool member stops processing existing connections.
• D.All pool members stop accepting new connections.

The BIG-IP Administrator wants to provide quick failover between the F5 LTM devices that are configured as an HA pair with a single Self IP using the MAC Masquerade feature. The administrator configures MAC masquerade for traffic-group-1 using the following command:
`tmsh modify /cm traffic-group traffic-group-1 mac 02:12:34:56:00:00`
However, the Network Operations team identifies an issue with using the same MAC address across multiple VLANs. As a result, the administrator enables Per-VLAN MAC Masquerade to ensure a unique MAC address per VLAN by running:
`tmsh modify /sys db tm.macmasqaddr_per_vlan value true`
What would be the resulting MAC address on a tagged VLAN with ID 1501? (Choose one answer)

• A.02:12:34:56:01:15
• B.02:12:34:56:dd:05
• C.02:12:34:56:15:01
• D.02:12:34:56:05:dd

A BIG-IP Administrator makes a configuration change to a Virtual Server on the Standby device of an HA pair. The HA pair is currently configured with Auto-Sync enabled. What effect will the change have on the HA pair configuration? (Choose one answer)

• A.The change will take effect when Auto-Sync propagates the config to the HA pair.
• B.The change will be propagated next time a configuration change is made on the Active device.
• C.The change will be undone next time a configuration change is made on the Active device.
• D.The change will be undone when Auto-Sync propagates the config to the Standby device.

When upgrading a BIG-IP redundant pair, what happens when one system has been updated but the other has not?

• A.The first system to be updated will assume the Active role.
• B.This is not possible since both systems are updated simultaneously.
• C.The older system will issue SNMP traps indicating a communication error with the partner.
• D.Synching should not be performed.