Why is R4 unable to install any ISIS routes in the routing table?
Refer to the exhibit.
Why is R4 unable to install any ISIS routes in the routing table?
Which statement describes why the CE2 Loopback address is installed as an external OSPF route at the CE1 routi
Refer to the exhibit.
An engineer is viewing the CE1 routing table for CE2 Loopback 0. Each CE runs OSPF with its
PE.
Which statement describes why the CE2 Loopback address is installed as an external OSPF route
at the CE1 routing table?
Which two configurations are needed to support this requirement?
Refer to the exhibit.
An inter-AS VPN between ISP-A and ISP-B is being deployed to support end-to-end connectivity
for CE-1 and CE-2. For scalability reasons, the ASBR routers cannot exchange VPN routes for
CE-1 and CE-2.
Which two configurations are needed to support this requirement? (Choose two.)
Which statement describes the cause of the problem?
Refer to the exhibit.
AS 100 for ABC sites is used to carry XYZ customer traffic over ISP network. All routing between
CEs to PEs are BGP-based. XYZ site 1 reports that it cannot reach XYZ site 2, although the
destination network is installed in its routing table.
Which statement describes the cause of the problem?
What action should be taken to overcome EBGP frequent session loss due to interface flapping between two diffe
A network engineer is trying to optimize convergence.
What action should be taken to overcome EBGP frequent session loss due to interface flapping
between two different AS routers?
Which three services meet the design requirements?
A security agency wants to use the services of the service provider to interconnect the remote
sites. However, they do not want to share the IP addresses of their sites and they want end-to-end
security.
Which three services meet the design requirements? (Choose three.)
Which three design elements should be used to divide the network into a hierarchy of areas?
A network engineer is using IS-IS IGP protocol to design a network.
Which three design elements should be used to divide the network into a hierarchy of areas?
(Choose three.)
Which three statements describe the OSPF behavior in this scenario?
Refer to the exhibit.
RIP network 192.168.1.0/24 is redistributed in OSPF Area 1; both Area 1 and Area 2 are
configured as NSSAs.
Which three statements describe the OSPF behavior in this scenario? (Choose three.)
Which two characteristics of LDP would influence their decision?
A network engineer wants to deploy a VPLS service within the MPLS backbone. The backbone
expert team advises that LDP for signaling is used.
Which two characteristics of LDP would influence their decision? (Choose two.)
Which EoMPLS mode supports this feature?
A network engineer wants to support Ethernet over MPLS and wants to share only a single VC
across the MPLS backbone.
Which EoMPLS mode supports this feature?