You are asked to configure an EBGP peering, but the peering does not establish and transitions between the Connect and Active states.
Referring to the exhibit, what is causing the problem?
A. The number of messages from the BGP peer has exceeded the receive socket buffer.
B. An incorrect local AS has been configured in the BGP group configuration.
C. BGP is waiting to receive a keepalive or notification message from the peer.
D. The BGP peer has an incorrect address configured, causing a connectivity failure.
Click the Exhibit button.
Customer A is complaining that CE1 and CE2 cannot form an OSPF adjacency across your LDP Layer 2 circuit. The physical topology of the network is CE1-PE1-P-PE2-CE2. PE1's loopback is 192.168.5.1, P's loopback is 192.168.6.1, and PE2's loopback is 192.168.7.1.
Referring to the output in the exhibit, what is the problem?
A. mismatched virtual circuit ID values
B. mismatched interface encapsulations
C. incorrect PE-CE interface configuration
D. extended LDP neighbor not established
Click the Exhibit button.
Your IT manager asks you to describe a benefit of migrating from LDP VPLS towards BGP VPLS considering the operational network shown in the exhibit. What can you tell your manager?
A. Using BGP signaling improves scaling, because a full mesh of transport LSPs is not needed.
B. MAC addresses are learned through BGP instead of LDP, which improves scaling.
C. Ingress PE replication can be reduced, because BGP VPLS supports P2MP LSPs.
D. Configuration overhead is reduced when adding new sites or new VPNs.
Click the Exhibit button.
Router A: Local Pref 110, IGP Cost 1000 Router B: Local Pref 100, IGP Cost 200 Router C: Local Pref 110, IGP Cost 900 Router D: Local Pref 100, IGP Cost 1000 Through which link will traffic to the Web server leave your network (AS 65000) from the customer router?
You are the administrator of AS 65000. There are four links between your network (AS 65000) and your upstream provider (AS 65001). You have an import policy on all of your routers. The routing table on the customer router has four routes to the Web server as follows:
A. Router A
B. Router B
C. Router C
D. Router D
Click the Exhibit button.
You are asked to configure an OSPF network based on the topology shown in the exhibit. Area 1 must not receive Type 5 LSAs from the backbone, but must be capable of containing ASBRs. What will accomplish this?
A. Area 1 should be configured as a stub area, which by default meets the network's requirements.
B. R3 should be configured with no-externals for Area 1, which will suppress Type 5 announcements.
C. R3 should be configured with no-summaries for Area 1, which will suppress Type 5 announcements.
D. Area 1 should be configured as an NSSA, which by default meets the network's requirements.
Click the Exhibit button.
As shown in the exhibit, you have an LSP established from R1 to R4. Your network experiences a link failure between R2 and R3.Which statement is correct?
A. A ResvTear message is sent toward the egress router.
B. A ResvConf message is sent toward the ingress router.
C. A PathErr message is sent toward the egress router.
D. A ResvTear message is sent toward the ingress router.
You are adding nonforwarding route reflectors to your network. Which three actions ensure that VPN routes are advertised properly? (Choose three.)
A. Use rib-groups to add IGP routes to inet.3 and/or inet6.3 on the route reflectors.
B. Add MPLS LSPs between the route reflectors and their client routers.
C. Add the route reflectors to the same IGP domain as their clients.
D. Use rib-groups to add VPN routes to inet.0 and/or inet6.0 on the route reflectors.
E. Add a static default route to inet.3 and/or inet6.3 on the route reflectors.
Click the Exhibit button.
Referring to the exhibit, which statement is true assuming LDP VPN signaling?
A. PE1 uses the label value received from PE2 for VPN B as the inner label for VPN B.
B. PE2 uses the label value received from PE1 for VPN A as the transport label for VPN A.
C. P1 uses the label value for VPN A advertised by PE1, because RSVP is enabled.
D. PE1 uses the transport label value received for VPN A that is advertised by PE2 as the inner label for VPN A.
A network uses IPv4 and IPv6 addressing. You must use only OSPFv3 as your IGP. Which configuration will advertise both IPv4 and IPv6 addresses to the network?
A. Option A
B. Option B
C. Option C
D. Option D
Click the Exhibit button
You manage the network in the exhibit. Your customer contacts you and requests that OSPF traffic being
routed between CE-2 and CE-3 use the VPN connection instead of the direct connection in its local
network.
In addition to creating a sham link between PE-2 and PE-3, what step is required?
A. Set the sham link remote metric to be lower than 8.
B. Set the sham link local metric to be lower than 8.
C. Set the sham link preference to be lower than 8.
D. Set the sham link interface metric to be lower than 8.
