646-521 - RSS - Routing & Switching Exam

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Example Questions

Which queuing method dynamically provides fair bandwidth allocation to all network traffic? WFQ What contributes to the increase in traffic on corporate WANs? New applications and multiservice networking being extended to branch offices. You are using the CRWS tool to set up EZ VPN. Which type of connection type for the VPN will be created? Automatic Which two Cisco products support Gigabit EtherChannel for uplinks to the backbone and are appropriate for a wiring closet in a medium campus network? (Choose two) Catalyst 4000 Series Catalyst 5000 Series What does an MLS-SE do when it receives an MLSP hello message? Records the MAC addresses and VLAN IDs in its CAM table. Which three are primary components of the Cisco multilayer switching implementation? (Choose three) Multilayer Switching Protocol Multilayer Switching Switch Engine Multilayer Switching Route Processor Which command do you use to check the trunking mode on Catalyst 5000 switches? show trunk Which Cisco router series best meets Enterprise and Service Provider WAN edge requirements for scalable bandwidth, feature-rich support, and flexible connectivity options in a compact form factor? Cisco 7200 Series Which Catalyst switch can be used as the core of a star configuration to connect up to eight switches and deliver 2-Gbps, full-duplex bandwidth between the core and each connected switch? Catalyst 3508-XL You have several VLAN trunks in Auto and Off modes. You are entering a new port. You want the port to be in Permanent Trunking mode. Which mode should you use? Nonegotiate Which three can the 7200 support? (Choose three) 2 AC power supplies 1 AC power supply only 1 DC power supply only What triggers the authentication proxy on the Cisco IOS Firewall? User initiates an HTTP session through the firewall. Which command removes certain VLANs from an existing trunk link? clear trunk What are two methods to maintain a consistent VLAN database in a VTP domain? (Choose two) Ensure that all switches not authorized to make changes are in Client mode. Allow only one VTP server in each domain so that adding and deleting VLANs can be centralized to one location. What does authentication proxy on the Cisco IOS Firewall do? Creates specific security policies for each user with Cisco Secure ACS, dynamic, peruser authentication and authorization. VLAN trunking is accomplished in multi-vendor networks using the IEEE 802.1q standard. An all-Cisco network can accomplish VLAN trunking using Cisco's proprietary_______. Inter Switch Link (ISL) Indicating with (1) MED, (2) local-preference, (3) AS-path, (4) weight and (5) origincode, what is the correct chronological order of the previous five tiebreakers used by BGP during its own best route selection's process? 4,2,3,5,1 Which statement about multilayer switching is true? The MLS switch compares incoming packets with cached Layer 3 information and forwards it to the appropriate port. What does CBAC on the Cisco IOS Firewall do with the application-layer protocol session information it gets from TCP and UDP packets? Creates temporary openings in the firewall's ACLs to allow return traffic and additional data connections for permissible sessions. What is advertised by a Catalyst switch in a VTP domain? The management domain name, the switch configuration revision number, the known VLANs, and their specific parameters. Which trunking mode prevents DISL or DTP frame from being sent out of a trunk link? Nonegotiate Which events cause the EIGRP neighbor relationship to be restarted? Receiving an update packet with Init flag set from a known, already established neighbor relationship. Clearing the IP EIGRP neighbor relationship. A telecommuter customer plans to obtain broadband service from their local cable provider. Which Cisco product should you recommend? Cisco uBR925 How many packets per second does the Cisco 7200 with NPE-400 support? 400,000 pps You are configuring a VLAN interface on an internal route processor. You defined the VLAN interface. What should you do next? Assign a unique IP address to the interface. Where does Cisco recommend the Catalyst 4006 be used? Wiring closets and small branch offices. Which router interface configuration command identifies an inside NAT interface? ip nat inside Which multilayer switching concept determines how entries are created in the MLS cache? Flow masks What enables the Cisco 7500 Series routers to provide high performance through distributed IP services? VIP and CEF Which router command shows the configuration of Fair Queuing? show running-config Which Cisco multiservice access router supports Fast Ethernet, 3 WIC slots, 2 AIM slots on board, and 16-port Etherswitch in a 2RU form factor? Cisco 2691 Which two Cisco products provide gigabit Ethernet and gigabit EthernelChannel to the backbone? (Choose two) 2950 3550 Which statement is true about VTPs and VLAN consistency? A switch listens to VTP advertisements from its own domain and ignores other domains. You must configure an Ethernet trunk to operate in ISL mode between two Cisco switches. Which two are required at each end of the link for the trunk to operate correctly? (Choose two) An identical speed/duplex. An identical trunk encapsulation parameter. Which command on the Catalyst 5000 MLS-SE displays the ID of an attached MLS-RP router? show mls How many models does the Catalyst 6500 have? 4 requires a device that can connect 26 users in one building and can connect to their main campus via EIGRP. Which device supports this capability? 3550 with EMI software What are two benefits of Cisco Easy VPN Server on the Cisco 1700 Series routers? (Choose two) Reduces the complexity of VPN deployments. Supports mobile workers running Cisco VPN Client software and laptops. Which three design considerations are generally included at the access layer of the three-level hierarchical campus network design? (Choose three) VLAN routing Scalable port density Redundant high-speed uplinks What is the result of applying an outgoing access list on an interface? It forces the MLS-SE to purge all MLS cache entries and to re-learn existing flows. What is the best description for the command ppp authentication pap when configured on both the calling and called router? Two-way authentication Which interface configuration command assigns a VLAN ID to a route processor interface? mls rp vlan-id vlan-id-number Usually, redundancy in the core is achieved with ______. HSRP Which two routing protocols does the FWSM support? (Choose two) OSPF What odes the authentication proxy feature of the Cisco IOS Firewall allow network administrators to do? Apply specific security polices on a per-user basis. Which Cisco routers use the Parallel Express Forwarding (PXF) processor to provide accelerated services without degrading performance? Cisco 7400 and Cisco 7200 with NSE-1 Which two parameters are distributed by VTP advertisements? (Choose two) VLAN names VTP configuration revision number Cisco's most scalable, native, multi-device management architecture is available through _______. Switch clustering Which two trunking methods are supported by the Cisco 2600 series? (Choose two) ISL 802.1q In a large campus design, the server aggregation complex is best server by which Cisco Catalyst switches? Catalyst 6500 or Catalyst 8500