640-878 exam

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Which Cisco IOS access list permits HTTP traffic that is sourced from host 10.1.129.100 port 3030 and that is destined to host 192.168.1.10?A . access-list 101 permit tcp any eq 3030B . access-list 101 permit tcp 10.1.128.0 0.0.1.255 eq 3030 192.168.1.0 0.0.0.15 eq wwwC . access-list 101 permit tcp 10.1.129.0...

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Which BGP attribute is also used for loop prevention?A . weightB . local preferenceC . MEDD . AS pathView AnswerAnswer: D

Refer to the partial Cisco IOS router configuration exhibit. Which type of tunnel configuration is shown?A . GRE tunnelB . manual 6in4 tunnelC . 6to4 automatic tunnelD . 6RDE . IPv4-in-IPv6 tunnelView AnswerAnswer: B

Which statement about the benefits of MPLS PHP is true?A . PHP is implemented to increase the performance on the egress edge LSB . PHP allows the egress edge LSR to perform only one lookup to route the IP packet based on destination IP address and routing table.C . PHP...

Cisco IP NGN service providers can offer multiple services to their customers by using which type of technology in their core networks?A . ATMB . SONET/SDHC . Frame RelayD . IP/MPLSE . PBBView AnswerAnswer: D

Which two statements about the BGP weight attribute on Cisco routers are true? (Choose two.)A . It is a well-known discretionary attribute.B . It is only locally significant.C . Routes with higher weight are the preferred routes.D . It is used to influence the inbound traffic from the upstream AF...

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