350-029 試験問題を無料オンラインアクセス

Which feature provides rapid failure detection times between the forwarding engines, while maintaining low overhead?

• A.nonstop forwarding
• B.Resource Reservation protocol
• C.Precision Time protocol
• D.fast hello
• E.bidirectional forwarding detection
• F.MPLS traffic engineering

Which statement about VPLS is true?

• A.All CE devices emulate a bridge
• B.Hierarchical VPLS reduces signaling overhead
• C.All provider devices emulate a bridge
• D.Each CE device emulates a bridge
• E.Each PE device emulates a bridge

Which are three advantages of PPPoA implementation? (Choose three)

• A.The NSP can oversubscribe by deploying idle and session timeouts using an industry standard RADIUS server for each subscriber.
• B.Only a single session per CPE on one virtual channel (VC). The username and password are configured on the CPE, so all users behind the CPE for that particular VC can access only one set of services. Users cannot select different sets of services, although using multiple VCs and establishing different PPP session on different VCs is possible.
• C.If a single IP address is provided to the CPE, and NAT or PAT is implemented, certain pplications such as IPTV, which embed IP information in the payload, well not work. Additionally, if an IP subnet feature is used, an IP address also has to be reserved for the CPE.
• D.PPPoA can use the features on the Cisco Service Selection Gateway (SSG)
• E.NAP and NSP provide secure access to corporate gateways without managing end-toend PVCs. NAP and NSP use Layer 3 routing, Layer 2 Forwarding, or Layer 2 Tunneling Protocol tunnels. Hence, they can scale their business models for selling wholesale service.

Which two statements about VPNv4 address are true? (Choose two.)

• A.The VPNv4 address is 128 bits long with a 64-bit long subnet mask.
• B.The VPNv4 address is 96 bits long with a 64-bit long subnet mask.
• C.The VPNv4 address is 96 bits long with a 32-bit long subnet mask
• D.The VPNv4 address consists of an RT and an IPv4 address.
• E.The VPNv4 address consists of an RD and an IPv4 address.
• F.The VPNv4 address is 128 bits long with a 128-bit long subnet mask

Which four statements about Ethernet virtual circuit (EVC) infrastructure are true? (Choose four.)

• A.Ethernet flow point (EFP) is configured on the main interface.
• B.Ethernet flow point (EFP) is configured on the VLAN interface.
• C.Feature commands like MQC-based QoS policies can be specified.
• D.EVC infrastructure is a Layer 2 platform-independent bridging architecture that supports Ethernet services.
• E.Each Ethernet flow point (EFP) matches a predefined VLAN tag-based criteria.
• F.EVC infrastructure is a Layer 3 platform-independent routing architecture that supports IP over Ethernet services.