A. It helps verify end-to-end path availability.
B. It provides traffic rerouting in case of disaster.
C. HSRP， GLBP， and VRRP can be clients of GSS.
D. BGP must be the routing protocol between the distributed data centers.
E. DNS responsiveness is improved by providing centralized domain management.

A. It can take on HSRP， VRRP， and GLBP as clients.
B. It provides automatic inbound route optimization.
C. Path selection may be based on delay， loss， or jitter.
D. The border router makes decisions about which outbound path to use.
E. Automatic load distribution is provided for multiple connections.

A. It is not as common as bridge mode
B. The MSFC is not directly connected to the CSM
C. Outbound traffic from servers may need to be directed by PBR or CSNAT to the CSM
D. The SLB is moved to a position where selected inbound and outbound server traffic goesthrough the SLB
E. The CSM statically routes inbound server traffic to the aggregation switch FWSM， then to the connected server subnet

A. Layer 2 mode
B. Layer 3 Edge mode
C. Layer 3 Central mode
D. Layer 3 In-Band mode

A. FWSM routes traffic between the VLANs.
B. FWSM switches traffic between the VLANs.
C. Transparent mode is often called bump-in-the-wire mode.
D. Transparent mode firewall deployments are used most often in current designs.
E. Traffic routed between VLANs is subject to state tracking and other firewall configurable options.

A. Layer 2 Edge mode
B. Layer 2 Central mode
C. Layer 2 In-Band mode
D. Layer 3 mode

A. Zoning increases security.
B. DNS queries are used for software zoning.
C. Software zoning is more secure than hardware zoning.
D. When using zones and VSANs together， the zone is created first.
E. Zoning requires that VSANs be established before it becomes operational.

A. Virtual Gateway
B. Real-IP Gateway
C. NAT Gateway
D. Central Gateway

A. The FCIP stack supports file-level storage for remote devices.
B. Both require high throughput with low latency and low jitter.
C. The purpose of FCIP is to provide connectivity between host and storage.
D. The iSCSI stack supports block-level storage for remote devices.
E. The purpose of iSCSI is to provide connectivity between separate wide-area SANs.

A. a higher fan-out ratio
B. fully redundant switches
C. 100 percent port efficiency
D. all ISLs contained within a single chassis
E. higher latency and throughput than a core-edge design switch