問題1
What is recursive lookup in BGP and how does it work?
What is recursive lookup in BGP and how does it work?
正確答案: D
說明：（僅 NewDumps 成員可見）
問題2
A service provider has set up new eBGP sessions for new customers who require Internet connectivity for their own public AS sessions. To connect, these sessions require MD5 authentication and no cluster ID configured. The NOC notified that one of these eBGP neighbors does not establish any session with the CE BGP speaker. Which option is a potential cause if the BGP configuration is correct?
A service provider has set up new eBGP sessions for new customers who require Internet connectivity for their own public AS sessions. To connect, these sessions require MD5 authentication and no cluster ID configured. The NOC notified that one of these eBGP neighbors does not establish any session with the CE BGP speaker. Which option is a potential cause if the BGP configuration is correct?
正確答案: B
問題3
When redistributing routes into OSPF, which kind of routes will be redistributed by default on Cisco IOS XR Software but will not be automatically redistributed by default on Cisco
IOS Software and Cisco IOS XE Software?
When redistributing routes into OSPF, which kind of routes will be redistributed by default on Cisco IOS XR Software but will not be automatically redistributed by default on Cisco
IOS Software and Cisco IOS XE Software?
正確答案: A
說明：（僅 NewDumps 成員可見）
問題4
Nonstop Forwarding works with the Stateful Switchover feature in Cisco IOS and IOS XR software. Which three restrictions for OSPF are true? (Choose three.)
Nonstop Forwarding works with the Stateful Switchover feature in Cisco IOS and IOS XR software. Which three restrictions for OSPF are true? (Choose three.)
正確答案: A,B,E
問題5
Which ISP tier, also known as default-free, provides global reachability info?
Which ISP tier, also known as default-free, provides global reachability info?
正確答案: B
問題6
In Cisco IOS XE, which option is the default threshold value for slow peer detection?
In Cisco IOS XE, which option is the default threshold value for slow peer detection?
正確答案: A
問題7
Refer to the exhibit.
Which configuration is required on XR2 to enable MD5 IS-IS Authentication between R1 and XR2 using the password CISCO?
Refer to the exhibit.
Which configuration is required on XR2 to enable MD5 IS-IS Authentication between R1 and XR2 using the password CISCO?
正確答案: C
問題8
When monitoring the OSPF operations in the network, you notice that the OSPF process is not load balancing traffic across multiple OSPF links. Which configuration adjustment could be made to enable the OSPF process to load balance traffic across multiple OSPF links?
When monitoring the OSPF operations in the network, you notice that the OSPF process is not load balancing traffic across multiple OSPF links. Which configuration adjustment could be made to enable the OSPF process to load balance traffic across multiple OSPF links?
正確答案: E
問題9
When using the Cisco IOS XR route policy language to define a logical if-then-else condition, which logical operator has the highest precedence?
When using the Cisco IOS XR route policy language to define a logical if-then-else condition, which logical operator has the highest precedence?
正確答案: D
說明：（僅 NewDumps 成員可見）