Exam Code | 300-320 |
Exam Name | Designing Cisco Network Service Architectures |
Questions | 222 Questions Answers With Explanation |
Update Date | November 08,2024 |
Price |
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Refer to the exhibit. A customer wants to use HSRP as a First Hop Redundancy Protocol. Both routers are currently running and all interfaces are active. Which factor determines which router becomes the active HSRP device?
A. the router with the highest MAC address for the respective group
B. the router with the highest IP address for the respective group
C. the router that boots up last
D. the router with the highest interface bandwidth for the respective group
A network consultant is designing an Internet Edge solution and is providing the details around the flows supporting a local Internet Proxy. How is on-premises web filtering supported?
A. A cisco ASA uses an IPS module to inspect HTTP and HTTPS traffic.
B. A Cisco ASA redirects HTTP and HTTPS traffic to the WSA using WCCP.
C. A Cisco ASA connects to the web security appliance via TLS to monitor HTTP and HTTPS traffic.
D. A Cisco ASA redirects HTTP and HTTPS traffic to CWS with a Web Security Connector.
Which option must be included in the design when implementing a triangle looped access layer design?
A. first hop redundancy protocol.
B. Single uplinks between access and distribution switches.
C. Layer 2 links between access switches.
D. Layer 3 links between distribution switches.
While designing a wide area network, the network team wants to avoid undesired transit traffic through remote branch sites with multiple WAN connections. Which option can be used to manage traffic flows in the remote network?
A. route weighting
B. route tagging
C. route filtering
D. route leaking
One-to-one ratio mapping for access switches close to servers?
A. ToR
B. EoR
C. …
D. …
When a site has Internet connectivity with two different ISP’s, which two strategies are recommended to avoid becoming a BGP transit site? (Choose two.)
A. accept all inbound routes from ISPs
B. advertise all routes to both ISPs.
C. filter routes inbound from the ISPs.
D. filter routes outbound to the ISPs.
E. use a single service provider.
A network design team tasked to address congestion, QoS has been implemented but no longer effective?
A. Bundle additional uplinks into logical etherchannels
B. Configure selective packet discard to drop non-critical network traffic
C. Implement highspeed uplink interfaces
D. Reconfigure QoS based on intserv
E. Utilize random early detection
An engineer is designing a network using RSTP. Several devices on the network support only legacy STP. Which outcome occurs?
A. RSTP and STP choose the protocol with the best performance.
B. RSTP and STP interoperate and fast convergence is achieved.
C. RSTP and STP are not compatible and legacy ports error disable.
D. RSTP and STP interoperate, but the fast convergence is not used.
A customer is discussing QoS requirements with a network consultant. The customer has specified that end-toend path verification is a requirement. Which QoS architecture is most appropriate for the requested design?
A. marking traffic at the access layer with DSCP to support the traffic flow
B. marking traffic at the access layer with CoS to support the traffic flow
C. RSTP mdoel with PHB to support the traffic flows
D. IntServ model with RSVP to support the traffic flows
Which two options describe how Taboo contracts differ from regular contracts in Cisco ACI? (Choose two) (E)
A. Taboo contract entries are looked up with higher priority than entries in regular contracts
B. Taboo contract entries are looked up with lower priority than entries in regular contracts.
C. They are not associated with one EPG
D. They are not associated with EPGs
E. Taboo contract entries are looked up based on administrator configured priority
F. They are associated with pair of EPGs