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When creating a network design that routes an IGP over L2VPNs, with which device does the remote CE router form an IGP adjacency?
When creating a network design that routes an IGP over L2VPNs, with which device does the remote CE router form an IGP adjacency?A . the hub site PE routerB . the hub site CE routerC . the directly connected PE routerD . The IGP will not establish adjacency over the...
How would you redesign the network to improve stability?
In a large enterprise network with multiple data centers and thousands of access devices, OSPF is becoming unstable due to link flapping. The current design has the access devices multihomed to large aggregation routers at each of the data centers. How would you redesign the network to improve stability?A ....
In this network design, where should summarization occur to provide the best summarization and optimal paths during a single-failure incident as well as during normal operation?
Refer to the exhibit. In this network design, where should summarization occur to provide the best summarization and optimal paths during a single-failure incident as well as during normal operation?A . a single identical summary for all the branch offices placed on routers 1A, 1B, 2A, and 2BB . two...
In which two ways is a network design improved by the inclusion of IP Event Dampening? (Choose two.)
In which two ways is a network design improved by the inclusion of IP Event Dampening? (Choose two.)A . reduces processing loadB . provides sub-second convergenceC . improves network stabilityD . prevents routing loopsE . quickly detects network failuresView AnswerAnswer: A,C
What are two benefits of following a structured hierarchical and modular design? (Choose two.)
What are two benefits of following a structured hierarchical and modular design? (Choose two.)A . Each component can be designed independently for its role.B . Each component can be managed independently based on its role.C . Each component can be funded by different organizations based on its role.D . Each...
Which two mechanisms ensure that a network design provides fast path failure detection? (Choose two.)
Which two mechanisms ensure that a network design provides fast path failure detection? (Choose two.)A . BFDB . fast hello packetsC . UDLDD . IP Cisco Express ForwardingView AnswerAnswer: A,B
What is a design aspect regarding multicast transport for MPLS Layer 3 VPNs using the Rosen Draft implementation?
What is a design aspect regarding multicast transport for MPLS Layer 3 VPNs using the Rosen Draft implementation?A . LDP is the multicast control plane protocol.B . Multicast traffic is forwarded over GRE tunnels.C . Multicast traffic is forwarded over LDP or RSVP signaled LSPs.D . Using the MDT SAFI...
What is the next-hop router for CE3, and why?
Refer to the exhibit. Your junior design engineer presents this configuration design. What is the next-hop router for CE3, and why?A . CE1. BGP weight is higher than CE2.B . CE2. EBGP administrative distance is lower than RID . CE2. The link between CE2 and PE1 has more bandwidth than...
Which restriction prevents a designer from using a GDOI-based VPN to secure traffic that traverses the Internet?
Which restriction prevents a designer from using a GDOI-based VPN to secure traffic that traverses the Internet?A . Enterprise host IP addresses are typically not routable.B . GDOI is less secure than traditional IPsec.C . Network address translation functions interfere with tunnel header preservation.D . The use of public addresses...
Which statement is true about configuring keepalives for multipoint GRE tunnels?
You are designing a network using multipoint GRE tunnels and need to be able to detect when connectivity between the GRE tunnel endpoints is broken. Which statement is true about configuring keepalives for multipoint GRE tunnels?A . The keepalive timer values on the routers must have the same value.B ....
