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Questions › Tag: Cisco
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A customer of an ISP requests support to setup a BGP routing policy. Which BGP attribute should be configured to choose specific BGP speakers as preferred points for the customer AS?
Admin asked 4 months ago • 
11 views0 answers0 votes
Which three OSPF parameters must match before two devices can establish an OSPF adjacency? (Choose three.)
Admin asked 4 months ago • 
5 views0 answers0 votes
What is the function of the FEC field within the OTN signal structure?
Admin asked 4 months ago • 
10 views0 answers0 votes
Refer to the exhibit. An engineer is securing a customer's network. Which command must the engineer use to complete this configuration to prevent a DoS attack?
Admin asked 4 months ago • 
11 views0 answers0 votes
A remote operation center is deploying a set of I-BGP and E-BGP connections for multiple IOS-XR platforms using the same template. The I-BGP sessions exchange prefixes with no apparent issues, but the E-BGP sessions do not exchange routes. What causes this issue?
Admin asked 4 months ago • 
9 views0 answers0 votes
Which CLI mode must be used to configure the BGP keychain in Cisco IOS XR Software?
Admin asked 4 months ago • 
9 views0 answers0 votes
Which two PHY modes are available to implement an IOS XR 10 Gigabit Ethernet interface? (Choose two.)
Admin asked 4 months ago • 
7 views0 answers0 votes
Refer to the exhibit. A network engineer notices that router R2 is failing to install network 172.16.33.1/32 in the routing table. Which configuration must the engineer apply to R2 to fix the problem?
Admin asked 4 months ago • 
8 views0 answers0 votes
Refer to the exhibit. An engineer has started to configure a router for secure remote access as shown. All users who require network access need to be authenticated by the SSH protocol. Which two actions must the engineer implement to complete the SSH configuration? (Choose two.)
Admin asked 4 months ago • 
9 views0 answers0 votes
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?
Admin asked 4 months ago • 
7 views0 answers0 votes
Refer to the exhibit. Which show command shows statistics for the control plane policy and is used to troubleshoot?
Admin asked 4 months ago • 
11 views0 answers0 votes
Which QoS model allows hosts to report their QoS needs to the network?
Admin asked 4 months ago • 
5 views0 answers0 votes
Refer to the exhibit. Which show command should be implemented to display per-interface statistics about uRPF drops and suppressed drops?
Admin asked 4 months ago • 
10 views0 answers0 votes
Refer to the exhibit. What is the result of this configuration?
Admin asked 4 months ago • 
14 views0 answers0 votes
Refer to the exhibit. While troubleshooting the network, a network operator with an employee id: 1234:55:678 is trying to ping XR1. Which result should the operator expect when trying to ping to an XR1 local address?
Admin asked 4 months ago • 
7 views0 answers0 votes
Refer to the exhibit. Which type of DDoS attack will be mitigated by this configuration?
Admin asked 4 months ago • 
10 views0 answers0 votes
Refer to the exhibit. A network operator recently configured BGP FlowSpec for the internal IT network. What will be inferred from the configuration deployed on the network?
Admin asked 4 months ago • 
10 views0 answers0 votes
What does DWDM use to combine multiple optical signals?
Admin asked 4 months ago • 
9 views0 answers0 votes
DRAG DROP – Drag and drop the descriptions from the left onto the corresponding OS types on the right. Select and Place:
Admin asked 4 months ago • 
8 views0 answers0 votes
Refer to the exhibit. Which three outcomes occur if the prefix list is added to the neighbor? (Choose three.)
Admin asked 4 months ago • 
12 views0 answers0 votes
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