Cisco (300-510-SPRI) Exam Questions And Answers page 6
Which cost is the default when redistributing routes from BGP to OSPF?
1
infinite
automatic
Routing Protocols
Infrastructure Security and Services
Refer to the exhibit. An engineer is troubleshooting an OSPF issue. Router 1 has a neighbor relationship with router 2. Only router 1 classful EIGRP routes can be seen on router 2. In order for all EIGRP routes to be redistributed correctly, which action should be taken?
Router 1 must have the keyword subnets included in the redistribution command for all EIGRP routes to be redistributed.
Router 1 must remove the AS number 1 from the redistribution command for all EIGRP routes to be redistributed.
Router 1 must have the keyword ospf-metric included in the redistribution command for all EIGRP routes to be redistributed.
Router 1 must have the keyword metric-type 1 included in the redistribution command for all EIGRP routes to be redistributed.
Routing Protocols
QoS and Traffic Engineering
Refer to the exhibit. After you applied these configurations to routers R1 and R2, the two devices could not form a neighbor relationship. Which reason for the problem is the most likely?
The two routers cannot authenticate with one another.
The two routers have the same area ID.
The two routers have the same network ID.
The two routers have different IS-types.
Routing Protocols
Refer to the exhibit.
The extension header of the IPv6 header is ignored when which value is equal to zero?
The extension header of the IPv6 header is ignored when which value is equal to zero?
Segments Left
Hdr Ext Len
Routing Type
Next Header
Routing Protocols
QoS and Traffic Engineering
Refer to the exhibit.
VPN users that are connected to PE routers are facing network issues. Traffic that originates from CE1 drops before reaching CE2. An engineer finds no outgoing traffic statistics on PE1 and PE2 routers toward CE devices and finds that the PE1 router is running the older software image. Which action must be implemented to resolve the issues?
VPN users that are connected to PE routers are facing network issues. Traffic that originates from CE1 drops before reaching CE2. An engineer finds no outgoing traffic statistics on PE1 and PE2 routers toward CE devices and finds that the PE1 router is running the older software image. Which action must be implemented to resolve the issues?
Enable LDP protocol on PE1 and PE2 routers.
Advertise P1 router loopback on PE1 in OSPF.
Enable CEF-based forwarding on PE1 router.
Advertise PE2 router loopback on PE1 in OSPF.
MPLS and VPN Technologies
High Availability and Fast Convergence
Why deploy BGP confederations in a BGP transit backbone?
Single Choice
For which reason do you deploy BGP confederations within a BGP transit backbone?
to support a larger number of eBGP peer sessions
to increase the number of routes that can be redistributed between the running IGP and BGP
to reduce the number of eBGP routes that must be shared between autonomous systems
to reduce the number of iBGP peering sessions
Routing Protocols
After an engineer configures BGP in R1, it starts receiving this message:
Which action makes the peering come back up again?
Which action makes the peering come back up again?
Make a soft reset to the peer
Set up a hello timer higher
Set up a hold-down timer higher
Set up a minimum hold-down timer higher
Routing Protocols
Infrastructure Security and Services
Refer to the exhibit. A service provider technician is working on a multicast issue for a customer. While checking the multicast table, the technician notices that no flags are present for the (1.1.1.1, 239.1.1.1) entry, yet flags are present for the (1.1.1.1, 232.1.1.1) entry.
Which factor might explain this issue?
Only the administratively scoped range is permitted
Only ASM is permitted
Only the default SSM range is permitted
Only GLOP is permitted
Routing Protocols
QoS and Traffic Engineering
Refer to the exhibit. Which two commands must the engineer configure for the company s PIM-SM network to enable Auto-RP mappings to be sent over the FastEthernet0/0 interface, without affecting normal operation? (Choose two.)
enable auto-rp listener
enable sparse-mode
enable Auto-RP announcements
enable sparse-dense mode
enable dense mode
Routing Protocols
Infrastructure Security and Services
Refer to the exhibit.
The extension header of the IPv6 header is ignored when which value is equal to zero?
The extension header of the IPv6 header is ignored when which value is equal to zero?
Segments Left
Hdr Ext Len
Routing Type
Next Header
Routing Protocols
QoS and Traffic Engineering
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