Remote Access and Site-to-Site VPN Concepts

A network security administrator is deploying a site-to-site IPsec VPN tunnel between two corporate edge routers across a private WAN. The security policy requires data confidentiality and integrity for the IP payload. To minimize encapsulation overhead, the design mandates retaining the original IP packet header rather than encapsulating the packet with an additional new IP header. Which IPsec protocol and mode combination fulfills these requirements?

Match each VPN framework element on the left with its primary functional purpose on the right.

A network engineer is analyzing packet captures from a site-to-site IPsec VPN tunnel operating between two enterprise edge routers across an intermediate Internet Service Provider network with Port Address Translation (PAT). The captured traffic shows that Encapsulating Security Payload (ESP) is encapsulated inside UDP port 4500 packets rather than transmitted directly over IP protocol 50. Which statement correctly explains why UDP encapsulation was dynamically negotiated for this IPsec tunnel?

Match each VPN implementation type or protocol combination on the left with its corresponding operational characteristic on the right.

Match each Virtual Private Network (VPN) technology or protocol component on the left with its corresponding operational characteristic or security capability on the right.

An organization configures a remote access VPN solution using the Cisco AnyConnect Secure Mobility Client for mobile employees. To conserve corporate headquarter bandwidth, the network administrator must enable a feature that encrypts and routes traffic destined for internal corporate subnets through the VPN tunnel, while permitting general internet traffic to access the internet directly via the remote user's local network connection. Which VPN feature should the administrator configure to satisfy this requirement?

Match each VPN deployment characteristic or operational mode on the left with its corresponding VPN technology concept on the right.

A company needs to provide temporary access to internal web application portals for third-party contractors working from unmanaged personal computers. The security policy mandates that no client software or persistent VPN configuration profiles can be pre-installed on these contractor endpoints. Which VPN technology best satisfies this operational requirement?

A network engineer is troubleshooting an IPsec site-to-site VPN tunnel established between a main office router and a remote branch router situated behind an intermediate Port Address Translation (PAT) gateway. During tunnel negotiation, Phase 1 completes successfully, but encrypted data packets fail to pass between the sites when NAT-Traversal (NAT-T) is disabled on both gateways. Which operational characteristic of IPsec explains why the PAT gateway drops the data phase traffic?

An enterprise network administrator needs to securely connect a fixed branch office network to the corporate headquarters over the public Internet. The connection must operate transparently to end users and encrypt all traffic between the two network gateways without requiring software installation on individual host computers. Which VPN deployment model and technology best satisfies this requirement?

A company requires a VPN solution for mobile employees working from personal laptops. The organization wants to grant secure remote access to internal web-based applications without requiring users to install dedicated VPN client software on their endpoints. Which VPN deployment model best satisfies this requirement?

Match each VPN technology or deployment concept to its corresponding operational characteristic.

An organization is deploying a Cisco AnyConnect Remote Access VPN solution for remote employees. The security policy mandates that all corporate traffic destined for internal enterprise subnets must be encrypted and forwarded through the VPN tunnel, while standard internet traffic should bypass the tunnel and route directly out the user's local network interface to preserve corporate WAN bandwidth. Additionally, remote clients must dynamically acquire private IP addresses and internal DNS server settings upon successful authentication. Which combination of VPN features and tunneling configurations meets these requirements?

A network administrator needs to establish an encrypted tunnel between two permanent branch office router gateways to securely interconnect their internal networks over the public Internet without installing client software on end-user devices. Which VPN deployment model best satisfies this requirement?

A network security administrator is designing a VPN architecture for an enterprise deployment. The primary requirement demands a persistent, gateway-to-gateway encrypted connection between two static data center locations to transparently transport subnets without requiring endpoint software. Additionally, the administrator must support mobile employees who need temporary, browser-based remote access to internal HTTPS web applications from unmanaged personal laptops without installing a dedicated VPN client software. Which combination of VPN deployment types and protocols best fulfills both architectural requirements?

An organization is implementing a remote access Virtual Private Network (VPN) solution to enable teleworkers to connect securely to corporate resources across the public internet. Which two operational characteristics are unique to remote access VPNs compared to site-to-site VPNs? (Select two.)

An enterprise network administrator is configuring a remote access VPN client profile on a security appliance to support mobile remote workers. The administrator enables split-tunneling to optimize bandwidth usage on the corporate Internet connection. Which two statements accurately describe the operational characteristics of this split-tunneling configuration?

An enterprise is configuring a remote access VPN solution for mobile employees using Cisco AnyConnect client software. The network engineering team wants to implement split-tunneling to conserve corporate Internet bandwidth while maintaining secure connectivity to internal resources. Which two statements describe the operational behavior of split-tunneling in this remote access VPN deployment? (Select TWO.)

Evaluate the following VPN deployment requirements and protocol operational mechanics. Pair each specific VPN design scenario on the left with its corresponding protocol behavior or cryptographic implementation on the right.

A system administrator is configuring a client-based remote access VPN on company laptops. The configuration specifies that only traffic destined for internal corporate network ranges ($10.0.0.0/8$) should be directed through the encrypted VPN tunnel, while all unsecured internet traffic should go directly out the user's local internet connection. Which VPN feature is being implemented?