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29 Jul 2016 | Johnny Bass | No Comments | 156 views | Categories: CCNP, Certification, Cisco, Data Center
CCNP Data Center Question of the Week: Connecting Multiple Data Centers

Which protocol is optimized for connecting multiple data centers together?

15 Jul 2016 | Johnny Bass | No Comments | 1,287 views | Categories: CCNP, Certification, Cisco, Data Center
CCNP Data Center Question of the Week: Aggregation Layer

Which three are characteristics of the aggregation layer of a Cisco Data Center Unified Fabric network? (Choose three.)

8 Jul 2016 | Johnny Bass | No Comments | 1,042 views | Categories: CCNP, Certification, Cisco, Data Center
CCNP Data Center Question of the Week: Cisco Technology

Which technology sets Cisco apart from other vendors in a data center?

17 Jun 2016 | Johnny Bass | No Comments | 1,057 views | Categories: CCNP, Certification, Cisco, Routing & Switching
CCNP R&S Question of the Week: CPU Spike

Refer to the following access list: access-list 100 permit ip any any log. After applying the access list on a Cisco router, the network engineer notices that the router CPU has spiked to 99 percent. Why?

10 Jun 2016 | Johnny Bass | One Comment | 1,048 views | Categories: CCNP, Certification, Cisco, Routing & Switching
CCNP R&S Question of the Week: Troubleshooting an EIGRP Problem

When troubleshooting an EIGRP problem, you notice that two directly connected EIGRP routers are not forming an EIGRP relationship. A ping shows that the two routers can talk to each other. What is the next item that you should check?

3 Jun 2016 | Johnny Bass | No Comments | 1,306 views | Categories: CCNP, Certification, Cisco, Routing & Switching
CCNP R&S Question of the Week: IPsec Modes

Which IPsec mode will encrypt a GRE tunnels and reduced overhead?

27 May 2016 | Johnny Bass | 4 Comments | 1,719 views | Categories: CCNP, Certification, Cisco, Routing & Switching
CCNP R&S Question of the Week: Directly Connected CDP Devices

In a multi-vendors switch implementation, a network engineer notices that directly connected devices that use CDP are not visible. Which standard protocol could be used to resolve this issue?

20 May 2016 | Johnny Bass | One Comment | 1,639 views | Categories: CCNP, Certification, Cisco, Routing & Switching
CCNP R&S Question of the Week: Interface FastEthernet0/1

Interface FastEthernet0/1 is configured as a trunk that permits all VLANs. The following command is configured: monitor session 2 filter vlan 1 – 8, 39, 52. What is the result of the implemented command?

13 May 2016 | Johnny Bass | 3 Comments | 1,533 views | Categories: CCNP, Certification, Cisco, Routing & Switching
CCNP R&S Question of the Week: EtherChannel

Which set of configurations will result in the member ports on switch 1 and 2 to bundling into an EtherChannel?

6 May 2016 | Johnny Bass | No Comments | 1,409 views | Categories: CCNP, Certification, Cisco, Routing & Switching
CCNP R&S Question of the Week: IPv6 Traffic Filter Impact

For security reasons, an IPv6 traffic filter has been applied under multiple interfaces on the local router. However, shortly after the traffic filter was applied, OSPFv3 neighbor adjacencies go down. What caused this issue?