Question No: 7

Which keychain cryptographic algorithm is supported by the IS-IS routing protocol?

A. MD5

B. HMAC-SHA1-12

C. HMAC-SHA1-20

D. HMAC-MD5

Question No: 8

In a simple MPLS L3VPN, which two tasks are performed by the PE router? (Choose two.)

A. It establishes pseudo wires with other PEs.

B. It exchanges VPNv4 and VPNv6 routes with CE Devices.

C. It assigns labels to routes in individual VPNs.

D. It forwards labeled packets to CE devices.

E. It exchanges VPNv4 or VPNv6 route with other PE routers.

Question No: 9

Which two statements about class maps are true? {Choose two)

A. As many as eight DSCP values can be included in a match dscp statement.

B. A policy map can be used to designate a protocol within a class map.

C. The match class command can nest a class map with more than one match command is match-any.

Question No: 10

Refer to the exhibit R1 is unable to ping the device at 10.3.3.3.Which two options are possible reasons for the problem?(Choose two.)

A. The static route is configured as a host route.

B. The static route points to a broadcast interface without a next-hop.

C. IP CEF is disabled on the local router.

D. Proxy ARP is disabled on the next-hop router.

E. The dynamic routing protocol configuration is missing.

F. IP CEF is disabled on the remote router

Question No: 11

You are performing a system diagnostics on a CSU in local loop mode and notice that the mineseen counter has failed to increment. Which type of problem does this behavior indicate?

A. a cabling problem

B. an encoding problem

C. a framing problem

D. a timing problem

Question No: 12

Which statement about WAN Ethernet Services is true?

A. UNIs can perform service multiplexing and all-in-one bundling

B. Point-to-point processing and encapsulation are performed on the customer network.

C. Ethernet multipoint service function as a multipoint-to-multipoint VLAN-based connection

D. Rate-limiting can be configured per EVC.

Question No: 13

Refer to the exhibit .Which two statements about the output are true?(Choose two)

A. BFD on RT1 has negotiated the BFD capability with its pe r

B. BFD is active on interface GigabitEthernet0/3 and is using ICMP

C. BFD is active on interface GigabitEthernet0/3 and is using UDP

D. BFD last failed 476 ms ago on interface GigabitEthernet0/3 /

E. BFD is active for BGP on RT1

Question No: 14

Which three mode are valid PfR monitoring modes of operation? (choose three.

A. passive mode (based on Cisco IP SLA probes)

B. route monitor mode (based on BGP route changes)

C. RMON mode (based on RMONv 1 and RMONv2 datA.

D. active mode (based on Cisco IP SLA probes)

E. passive mode (based on NetFlow datA.

F. fast mode (based on Cisco IP SLA probes)

Question No: 15

If you configure a router interface for both IPv4 and IPv6 on an IS-IS network in single- topology mode.what additional configuration is required?

A. IPv4 and IPv6 must be configured on different routing protocols

B. IPv4 and IPv6 must be configured to run the same IS-IS level.

C. IPv4 and IPv6 must be configured with different metric types

D. IPv4 and IPv6 addresses must be configured with the same prefix length

Question No: 16

Refer to the exhibit.Which two options are effects of this configuration when the router is unable to reach the TACACS+ server?(Choose two.)

A. Users cannot log in ti the router

B. Users can log in to the router EXEC mode without entering a password.

C. Users can log in to the router user EXEC mode with the username ciscol and the password cisco2.

D. Users can log in to the router privileged EXEC mode with the username ciscol and the password cisco2

E. Users can log in to the router privileged EXEC mode without entering a password

F. Users can log in to the router privileged EXEC mode without a username and with the password cisco3.