A. to ensure a loop-free topology
B. to protect against user-side loops
C. when a VLAN spans access layer switches
D. for the most deterministic and highly available network topology
E. because of the risk of lost connectivity without Spanning Tree Protocol
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Refer to the exhibit. Which recommended practice is applicable?（）
A. If no core layer is deployed, the design will be easier to scale.
B. If no core layer is deployed, there will be fewer cabling requirements.
C. If no core layer is deployed, the distribution switches should not be fully meshed.
D. A dedicated campus core layer is not needed for connecting fewer than five buildings.
E. A dedicated campus core layer should be deployed for connecting three or more buildings.
A. Utilize Layer 3 switching.
B. Utilize software accelerated services.
C. Aggregate end users and support a feature-rich environment.
D. Perform packet manipulation and filtering at the core layer.
E. Use redundant point-to-point Layer 2 interconnections when there is a link or node failure.
A. Routing is mostly static.
B. Hardcoded IP addresses are used to support failover.
C. Inbound servers use the CSM or ACE as the default gateway.
D. VLANs between the access layer switches are used for FHRP protocols.
A. single run
B. multi-homed
C. stub domain EBGP
D. direct BGP peering
A. An interface can only belong to single Flex Links.
B. An interface can belong to multiple Flex Links.
C. Flex Links operate only over single pairs of links.
D. Flex Links automatically disable STP so no BPDUs are propagated.
最新試題
Which signal and noise values will result in the best phone communication with an access point?（）
As an experienced technician, you are responsible for infrastructure design and global configuration changes. You are asked to deploy a Voice over Wireless LAN for your company. If the cells have the same channel, the separation between them should be:（）
Refer to the exhibit. Which two statements about the topologies shown are correct?（）
You are the Cisco Network Designer . Which is not major scaling, sizing, and performance consideration for an IPsec design?（）
What is the recommended practice when considering VPN termination and firewall placement?（）
Client traffic is being bridged through LAN interfaces on two WLCs. Which roaming option will keep them on the same IP subnet?（）
What is the term for a logical SAN which provides isolation among devices physically connected to the same fabric?（）
What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?（）
Please match the Cisco STP enahancement term to its definition.（）(1) BPDU guard(2) PortFast(3) BackboneFast(4) Loop guard(5) Root guard(a) shuts down a port that receives a BPDU when enabled(b) cuts convergence time by mas-age for indirect failure(c) prevents the aliernate or root port from being designated in absence of BPDUs(d )causes Layer 2 LAN interface access port to immediately enter the forwarding state(e) helps prevent bridging loops due to jni-directional link failures on point-to-point links
In which tunnel-less VPN topology do group members register with a key server in order to receive the security association necessary to communicate with the group?（）