What is the recommended code point as per the RFC 2598 "An Expedited Forwarding PHB" for a packet to receive expedited forwarding PHB? A. 101111 B. 101110 C. 111111 D. 110111 E. 101101 F. 110110
Which two actions of Cisco IOS Software prevent a DDOS attack? (Choose two.) A. Filter all source addresses from which traffic is not expected in the network, including RFC 1918 addresses. B. Filter all traffic for TCP ports in the…
You have a Cisco 7600 Series Router with two route processors installed and with SSO enabled. Which three conditions must apply? (Choose three.) A. The route processors must be running the same version of the Cisco IOS Software. B. The…
Which three options are reasons to deploy BFD? (Choose three.) A. BFDis afast helloprotocol that exhibits lower overhead than aggressive hellos. B. BFDis afast helloprotocol that provides reaction time under a second. C. BFDis afast helloprotocol that provides reaction time…
Which three counters from a show interface output indicate that data packets were dropped on that interface? (Choose three.) A. pause input B. collisions C. lost carrier D. frame E. runts F. input error
From the show interface output, which two options describe the two fields that are indicated as "unknown protocol drops"? (Choose two.) A. packet drops for protocols that arenot configured on the interface B. packet drops for protocols that arenot recognized…
Which ITU publication defines the requirements for communicating data over an optical network? A. G.706 B. G.707 C. G.708 D. G.709
Refer to the exhibit. RIP is used as a PE -CE routing protocol A customer engineer from the remote side notices that the RIP metric changed to an unexpected value. Which is the correct configuration that must be applied on…
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…
Which three PIM modes require RP? (Choose three) A. PIM-DM B. PIM-SM C. PIM with mLDP D. PIM-SSM E. PIM anycast F. PIM-BIDIR