Which option is the function of designing a hub and spoke confederation?
Refer to the exhibit.
Which option is the function of designing a hub and spoke confederation?
Which action corrects the problem?
Each router (RTA, RTB, and RTC) has one iBGP adjacency with the route reflector router
RTD. Router RTC has an iBGP route advertised by RTA, but the same route is missing from
RTB. The network engineer verifies that route filtering does not deny the route
advertisement. Which action corrects the problem?
Which configuration ensures that RR2 does not send the same updates to PE2 that RR1 learns via PE1?
Refer to the exhibit.
Which configuration ensures that RR2 does not send the same updates to PE2 that RR1 learns
via PE1?
Which two options are the common methods for implementing Site of Origin on Cisco IOS XE routers for loop avoi
Which two options are the common methods for implementing Site of Origin on Cisco IOS
XE routers for loop avoidance in multihome BGP customers? (Choose two.)
Which two actions are needed on the Cisco IOS XR router to accomplish the task?
A network engineer is working for an ISP and a current eBGP customer requests to enable
the BGP TTL security feature. The engineer sees from the current established BGP session
that the eBGP peer is directly connected and the ebgp-multihop feature is already in use with
a value of one. Which two actions are needed on the Cisco IOS XR router to accomplish the
task? (Choose two.)
Which configuration achieves this goal?
Refer to the exhibit.
XR4 must protect itself from a DOS attack against its BGP process from R1 by using the
TTL security feature. Which configuration achieves this goal?
Which two results of this configuration are expected?
A network engineer of an ISP using Cisco IOS XR routers wants to limit the number of
prefixes that BGP peers can accept. To accomplish this task, the command maximum-prefix
1000 is used. Which two results of this configuration are expected? (Choose two.)
Which configuration meets these parameters?
A network engineer must configure a Cisco IOS XR router with BGP dampening. Which
configuration meets these parameters?
Which option describes why this particular command is needed?
A service provider requests more details about the recent Inter-AS MPLS VPN Option B
configuration that was recently deployed. Consider this configuration:
router bgp 3717
address-family vpnv4 unicast
retain route-target all
commit
!
Which option describes why this particular command is needed?
Which two options are characteristics of configuration templates used by Cisco IOS XR to optimize BGP peering
Which two options are characteristics of configuration templates used by Cisco IOS XR to
optimize BGP peering implementations? (Choose two.)