1.2 Describe the Purpose of Edge Devices in the Cisco Collaboration Architecture Such as Expressway and Cisco Unified Border Element 350-801 Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   Which Cisco product is specifically designed to provide secure firewall traversal for collaboration traffic, enabling mobile and remote access?

   • ACisco Adaptive Security Appliance (ASA)
   • BCisco Expressway
   • CCisco Unified Border Element (CUBE)
   • DCisco Unified Communications Manager (CUCM)
   Reveal Solution Discussion Select an answer first
2. 12application · medium

   A company has deployed Expressway for remote access. They want to ensure that remote users can only make calls to internal extensions and not to external numbers. Which Expressway configuration should be used?

   • ADisable the traversal zone
   • BConfigure a traversal zone and restrict the search rules
   • CConfigure a neighbor zone to the PSTN gateway
   • DUse CUBE for call routing
   Reveal Solution Discussion Select an answer first
4. 13application · medium

   A company has deployed Cisco Unified Communications Manager (CUCM) in a private data center. They want to allow remote workers using Jabber on their laptops to make and receive calls over the internet without a VPN. The solution must also support presence and directory services for these remote users. Which edge device should be deployed?

   • ACisco Unified Border Element (CUBE)
   • BCisco ISR with CUBE and VPN
   • CCisco ASA with SIP inspection
   • DCisco Expressway Core and Edge
   Reveal Solution Discussion Select an answer first
5. 14application · medium

   A company wants to enable video calls between their internal users and external partners using standards-based SIP. They also want to allow remote workers to register to the system without VPN. Which edge devices should be deployed?

   • ACisco ASA with SIP inspection
   • BExpressway Core and Edge
   • CCUBE only
   • DCUBE and Expressway Core
   Reveal Solution Discussion Select an answer first
6. 15foundation · easy

   What is the primary purpose of an edge device in a Cisco collaboration architecture?

   • ATo replace the need for a firewall by providing all security functions for the collaboration network.
   • BTo provide a secure demarcation point between the internal collaboration network and external networks, enabling controlled communication across domains.
   • CTo provide a dedicated internet connection for all collaboration endpoints.
   • DTo act as the central call control point for all endpoints within the enterprise.
   Reveal Solution Discussion Select an answer first