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Which feature constrains IPv6 traffic at Layer 2 by configuring Layer 2 ports dynamically to forward IPv6 multicast traffic only to those ports that want to receive it?
IPv6 multicast is enabled in a VPLS domain. An operations engineer must reduce the multicast flooding in this VPLS domain. Which feature constrains IPv6 traffic at Layer 2 by configuring Layer 2 ports dynamically to forward IPv6 multicast traffic only to those ports that want to receive it?A . IGMP...
What is the root cause of this issue?
Refer to the exhibit. A router CE_RP is configured as a rendezvous point in an IPv4 multicast domain. What is the root cause of this issue?A . A PIM neighbor is sending a PIMv6 message to CE_RP, however IPv6 multicast is not enabled on this routerB . The multicast application...
Which three options are VPN labels?
Refer to the exhibit. The topology is an inter-AS VPN that is using Option B. Given the traceroute output from CE1 to CE2. Which three options are VPN labels? (Choose two)A . Label 17 for LSP 1B . Label 21 for LSP 1C . Label 24 for LSP 1D ....
Which Cisco IOS XR configuration creates an L2VPN using BGP as auto-discovery and LDP a signaling?
Which Cisco IOS XR configuration creates an L2VPN using BGP as auto-discovery and LDP a signaling?A . l2vpn bridge group bg1 bridge-domain bg1_bd1 interface gig0/6/0/1.1 ! vfi bg1_db1_vifi vpn-id 101 auto discovery bgp rd 101:1 route-target 101:1 signaling-protocol ldp vpls-id 1:101B . l2vpn bridge group bg1 bridge-domain bg1_bd1 interface gig0/6/0/1.1...
Which are these two pieces of data?
In order to validate update message that contain the BGPsec_path attribute, the recipient must be two pieces of data that are obtained from valid PPKI certifications and ROAs. Which are these two pieces of data? (Choose two)A . The public key infrastructure with the necessary certificate objects, the digB ....
Assuming that RSPAN source monitoring is properly set, which action fixes this problem?
A customer has a requirements record voice calls for IPT connected on switch A using VLAN 200.Record traffic should be forwarded to the IPCC recording server, which is connected on switch B, voice recording is not working. Assuming that RSPAN source monitoring is properly set, which action fixes this problem?A...
Refer to the exhibit. Why is router 1 unable to ping 10.10.100.2 from vrf cust1?
Refer to the exhibit. Why is router 1 unable to ping 10.10.100.2 from vrf cust1?A . Because Multi-VRF support is not enabledB . Because address-family ipv4 is missing from the VRF statementC . Because of an incorrect interface configurationD . Because of a missing BGP configurationView AnswerAnswer: B
Which two configuration steps should the NOC engineer apply for the port in the NOC and the customer’s switch port in the data center?
A NOC engineer is troubleshooting an issue on a customer’s server that is connected to a switch port in the data center. The engineer has a packet analyzer that is connected to a test port in the NOC. A core network exists between the NOC and the data center Which...
Which two action can improve network performance without implementing a multimedia design?
A service provider is running a single-area OSPFv2 instance in the MPLS network. The OSFP reconvergence time is becoming excessively slow as the service provider MPLS network grows. Which two action can improve network performance without implementing a multimedia design? (Choose two)A . Configure incremental SPFB . Reduce type 5...
Which two components are shared across secure domain routers? (Choose two)
Which two components are shared across secure domain routers? (Choose two)A . FabricB . CPUC . MemoryD . FansE . Forwarding engineView AnswerAnswer: A, D
