Ccnp Route - Bgp

Front 1

What is the default weight in BGP?

Back 1

0

Front 2

In this state, the BGP speaker is waiting for the BGP start event, generally either the establishment of a TCP connection or the re-establishment of a previous connection.

Back 2

Idle

Front 3

In this state, BGP is waiting for the TCP connections to be formed.

Back 3

Connect

Front 4

If the TCP connection is completed during the 'Connect' state, what stage will BGP move to?

Back 4

OpenSent

Front 5

If the TCP connection is not completed during the 'Connect' state, what stage will BGP move to?

Back 5

Active

Front 6

In this state, the BGP speaker is attempting to initiate a TCP session with the BGP speaker it wants to peer with.

Back 6

Active

Front 7

If the BGP speaker is able to initiate a TCP session with the BGP speaker it wants to peer with BGP will move to this state.

Back 7

OpenSent

Front 8

In this state the BGP speaker is waiting to receive an OPEN message from the remote BGP speaker.

Back 8

OpenSent

Front 9

In this state, once the BGP speaker receives the OPEN message and no error is detected, the BGP speaker sends a KEEPALIVE message to the remote BGP speaker.

Back 9

OpenConfirm

Front 10

In this state, all BGP neighbor negotiations are complete.

Back 10

Established

Front 11

What number will you see under the 'State/PfxRcd' column in show ip bgp summary if a connection is established?

Back 11

2

Front 12

In BGP, which 'weight' value is better?

Lower or Higher

Back 12

Higher

Front 13

In BGP, which Local Preference is better?

Higher or Lower

Back 13

Higher

Front 14

In BGP, which is better regarding self originating routes?

Locally Injected or iBGP/eBGP learned?

Back 14

Locally Injected

Front 15

Which is better regarding AS-Path in BGP?

Larger or Smaller

Back 15

Smaller

Front 16

What is the hierarchy of Origin codes in BGP, starting with most preferred?

Back 16

I

E

?

Front 17

Which MED is chosen in BGP?

Higher or Lower

Back 17

Lower

Front 18

In BGP, which routes are preferred?

Internal (iBGP) or External (eBGP)

Back 18

External (eBGP)

Front 19

In BGP, what is the preferred IGP cost?

Higher or Lower

Back 19

Lower

Front 20

In BGP, what is the preferred eBGP peering?

Older or Newer

Back 20

Older

Front 21

In BGP, which Router ID (RID) is preferred?

Higher or Lower

Back 21

Lower

Front 22

In BGP, which interface is preferred?

Higher or Lower

Back 22

Lower

Front 23

Which BGP path attribute is Cisco proprietary?

Back 23

Weight

Front 24

Which BGP path attribute must exist in the BGP update packet?

Back 24

AS_Path

Front 25

This BGP attribute type must be recognized by all implementations of BGP and must appear in a BGP update message. If missing, a notification error will be generated.

Back 25

Well-known Mandatory

Front 26

This BGP attribute type must be recognized by all implementations of BGP but may not be sent in the BGP update message (include LOCAL_PREF, ATOMIC_AGGREGATOR).

Back 26

Well-Known Discretionary

Front 27

This BGP attribute type may or may not be recognized by all BGP implementations. Whether or not the receiving BGP router recognizes the attribute, it is nontransitive and is not passed along to other BGP peers (include MED).

Back 27

Optional Nontransitive

Front 28

This BGP attribute type may or may not be recognized by all BGP implementations. Because the attribute is transitive, BGP accepts and advertises the attribute even if it is not recognized (include Community attribte).

Back 28

Optional Transitive

Front 29

When the BGP path selection is being performed on a Cisco router, which BGP attribute is used first when determining the best path?

Back 29

Weight

Front 30

Which BGP attribute is used to prevent routing loops?

Back 30

AS-Path

Front 31

Which BGP show command provides the router ID, local preference, next hop and BGP path in it's output?

Back 31

show ip bgp

Front 32

TRUE/FALSE

A BGP router should not use, or advertise to an external neighbor, a route learned by IBGP, unless that route is local or is learned from the IGP.

Back 32

TRUE

Front 33

This BGP show command will provide path selection values.

Back 33

show ip bgp

Front 34

This BGP show command will provide memory usage.

Back 34

show ip bgp summary

Front 35

This BGP show command will provide Administrative Distance of BGP

Back 35

show ip route bgp

Front 36

This BGP show command will provide notification, updates ....

Back 36

show ip bgp neighbor