642-775 무료 덤프문제 온라인 액세스

An ISP is using OSPF as the IGP with a single OSPF area. The router memory usage for OSPF is too high. Which method can lower the OSPF memory usage?

• A.implement multiple OSPF areas
• B.implement OSPF sham links
• C.implement BGP synchronization to synchronize between OSPF and BGP
• D.implement passive interfaces

Refer to the exhibit. A client asked you to help solve a problem This customer has two BGP routers, each connected to its upstream provider. Because of administrative restrictions, these two routers do not have an IBGP session between them, and each router redistributes certain prefixes into OSPF and vice versa The customer would like to preserve the AS path attribute for prefixes that cross the OSPF domain.
Which route-map set option will let the customer preserve the attribute?

• A.set as-path
• B.set as-path tag
• C.set tag
• D.set extcommunity

Which Cisco IOS Software feature should you enable to monitor IGP neighbor flaps?

• A.control plane protection
• B.route dampening
• C.IP SLA
• D.adjacency change logging
• E.NetFlow

Which four BGP parameters can be tuned to influence BGP convergence time? (Choose four)

• A.holdtirne interval
• B.idle time
• C.scan time
• D.keepalive interval
• E.advertisement interval
• F.stuck in active timer

When using Cisco IOS show commands to examine BGP statistics toy noticed that the one of the BGP peers is in the active state. What does that indicate?

• A.The BGP neighborship to the BGP peer is up.
• B.The BGP session is not established to the BGP peer
• C.The 3-way TCP handshake with the BGP peer has successfully completed
• D.The BGP peer is actively sending III SI' updates.