A.Inbound packets are permitted only if they are part of a legitimate data flow initiated by a device on the Teleworker home network.
B.All packets are checked for integrity by analyzing their checksum.
C.Every packet is checked to see if it was sent through the VPN tunnel.
D.Every packet is inspected to see if any disallowed URLs are included. URLs are forwarded to the security cache engine for authorization.
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你可能感興趣的試題
Refer to the exhibit. Given the interface configuration on a DSL connection with PPPoE, select the true statement.（）
A.The router is limiting the size of TCP and UDP packets.
B.The configuration implements an effective Layer-2 fragmentation technique.
C.The value of 542 is recommended in several RFCs.
D.There is another upstream router terminating the PPPoE session.
A.The parent policy-map shapes and the child policy-map queues.
B.The mean-rate and burst-size must always be the same value.
C.This will not work without a Dialer interface configured.
D.The shaper provides congestion feedback.
Refer to the exhibit. Given the configuration on a Teleworker router, and knowing it was in the process of being booted, what statement would best describe the order in which the head-end peers would be selected?（）
A.The remote router would load-balance between peer x.x.x.x and x.y.y.y.
B.Peer x.x.x.x would be attempted first.
C.A round-robin selection is implemented.
D.If the first peer in the list does not respond in 50 milliseconds, the second peer would be selected.
E.There is no pre-determined order of selection.
A.all traffic is encrypted using IPSec and the Triple-DES algorithm
B.full support for all Enterprise applications, including data, voice, and video
C.thousands of Teleworker VPN tunnels can be aggregated to a headquarters location
D.the VPN tunnel is an always on site-to-site VPN connection
E.portability for use while traveling
F.used with broadband Cable/DSL subscriptions
Refer to the exhibit. Which of the following IOS DHCP configuration statements is required so that a Cisco skinny-based IP phone can connect with CallManager?（）
A.ip dhcp pool Client
B.network 10.1.1.0 255.255.255.240
C.default-router 10.1.1.1
D.dns-server 10.2.2.2
E.domain-name cisco.com
F.option 150 ip 10.3.3.3
A.IPM should not be run on a production network.
B.IPM helps verify if a Service Provider is meeting the Service Level Agreement.
C.IPM contains a database that can store data on latency, jitter, and drops of voice packets over a period of weeks or months.
D.The QoS service policy should contain an allocation of sufficient bandwidth in the priority queue (LLQ) for both the SAA probe simulating a voice call and the voice call. If not, voice quality will suffer.
A.Authentication Proxy
B.802.1X
C.Context-Based Access Control
D.Intrusion Detection System
E.Stateful firewall
A.IPSec
B.IPSec with GRE
C.DMVPN
D.EZVPN
E.all of the choices
Refer to the exhibit. Given the CPE deployment model, the Enterprise applications shown, and the functions being provided as designated, the appropriate product choice is ____.（）
A.Cisco PIX 501 Firewall
B.Cisco 831 router
C.Cisco 837 router
D.Cisco VPN3002 Hardware Client
E.Cisco ubr925 cable modem
F.Cisco SW VPN Client
Refer to the exhibit. Given the topology shown, what are two ways to allow the VPN to operate?（）
A.Use route maps on the 831
B.The 831 has IPSec NAT-Transparency (NAT-T) enabled
C.Disallow split tunneling on the 831
D.IPSec pass-through must be enabled on the Linksys
E.Use the port-mapping feature on the residential router
最新試題
Refer to the exhibit. Given the interface configuration on a DSL connection with PPPoE, select the true statement.（）
What are disadvantages of Network Address Translation Transparency?（）
Refer to the exhibit. Given the CPE deployment model, the Enterprise applications shown, and the functions being provided as designated, the appropriate product choice is ____.（）
For Ethernet-to-Ethernet routers, such as the Cisco 831 behind a cable modem or DSL bridge, a traffic shaper is configured. This is required since the output 10-Mbps interface will not be congested. Which two statements are true?（）
Which statement regarding 802.1X is true?（）
Refer to the exhibit. Given this deployment model, what capability must the Broadband Router provide for the Enterprise applications to function properly?（）
What are the DSL-specific factors that require additional bandwidth when supporting Voice-over-IP over an IPSec VPN?（）
An Enterprise customer is concerned about the effort involved in allocating remote network addressing at the Teleworker location. What should you recommend to the customer?（）
What characteristics make ADSL the likely choice among DSL technologies for Teleworker?（）
A customer indicates they run a mission-critical application which marks its packets best-effort (DSCP=0). How can you guarantee delivery of this traffic?（）