Practice Free 350-501 Exam Online Questions
Which type of attack is a Protocol attack?
- A . HTTP flood
- B . TFTP flood
- C . SYN flood
- D . Slowlorls
Refer to the exhibit.
The USER mat is connecting an application on an Internet connection in AS 100 is facing these issues:
✑ The USER lost the connection to the application during a failure Between IG and R2.
✑ Router R2 configuration a lost due to a power outage.
✑ The application the USER is connecting to a hosted behind CE2.
What action resolves the issues on R3 and R4 routers?
- A . Set R4 as a route reflector for R3 and CE2
- B . Apply high Local Preference on R3 toward R1
- C . Set R3 as a route reflector for R4 and CE1
- D . Apply low Local Preference on R4 toward R2.
Refer to the exhibit:
Router R1 and its peer R2 reside on the same subnet in the network, If does it make connections to R27
- A . R1 establishes UDP connections that are authenticated with an MD5 password
- B . R1 establishes TCP connections that are authenticated with a clear-text password
- C . R1 establishes UDP connections that are authenticated with a clear-text password
- D . R1 establishes TCP connections that are authenticated with an MD5 password
A network engineer must enable the helper router to terminate the OSPF graceful restart process if it detects any changes in the LSA.
Which command enables this feature?
- A . nsf ietf helper disable
- B . nsf cisco enforce global
- C . nsf ietf helper strict-lsa-checking
- D . nsf Cisco helper disable
Refer to the exhibit.
An engineer must configure router R2 as the new P router in the network.
Which configuration must be applied to R2 to enable LDP-IGP Sync on its L2 IS-IS adjacencies?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Refer to the exhibit.
An engineer configured R6 as the headend LSR of an RSVP-TE LSP to router XR2, with the dynamic path signaled as R6-R2-R5-XR2. and set the OSPF cost of all links to 1. MPLS autotunnel backup Is enabled on all routers to protect the LSP.
Which two NNHOP backup tunnels should the engineer use to complete the implementation? (Choose two.)
- A . The R6 backup tunnel path R6-R1-R4-R5.
- B . The R2 backup tunnel path R2-R5 across the alternate link.
- C . The R2 backup tunnel path R2-R1-R4-XR1-XR2.
- D . The R6 backup tunnel path R6-R2-R5
- E . The R6 backup tunnel path R6-R1-R2.
While an engineer deploys a new Cisco device to redistribute routes from OSPF to BGP, they notice that not all OSPF routes are getting advertised into BGP.
Which action must the engineer perform so that the device allows O, OIA, OE1, and OE2 OSPF routes into other protocols?
- A . Configure the device to pass only O and E2 routes through it.
- B . Configure the synchronization keyword in the global BGP configuration.
- C . Configure the keyword nssa in the redistribution entry.
- D . Configure the keywords internal and external in the redistribution entry.
Refer to the exhibit:
A network engineer is implementing a BGP routing policy.
Which effect of this configuration is true?
- A . All traffic that matches acl10 is allowed without any change to its local-preference
- B . All traffic that matches acl10 is dropped without any change to its local-preference
- C . If traffic matches acl10, it is allowed and its local-preference is set to 300
- D . All traffic is assigned a local-preference of 30O regardless of its destination
Refer to the exhibit.
To protect in-band management access to CPE-R7, an engineer wants to allow only SSH management and provisioning traffic from management network 192.168.0.0/16.
Which infrastructure ACL change must be applied to router PE-R9 to complete this task?
A)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Which additional feature does MPLS DiffServ tunneling support?
- A . matching EXP and DSCP values
- B . interaction between MPLS and IGP
- C . using GRE tunnels to hide markings
- D . PHB layer management