Which command will show this information?

You have been asked to identify what the contributing routes are for route 204.7.15/21.Which command will show this information?

You have been asked to identify what the contributing routes are for route 204.7.15/21.Which command will show this information?

A.
show route 204.7.15/21

B.
show route 204.7.15/21 extended

C.
show route 204.7.15/21 exact summary

D.
show route 204.7.15/21 detail

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Sergey Povaliaev

Sergey Povaliaev

Correct answer is D.

— JUNOS 10.4R2.6 built 2011-02-06 22:38:19 UTC
{master}
Router> show route 204.7.15/21 exact summary
^
syntax error.

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avee

avee

MX960> show route 10.126.0.0/16

inet.0: 8164 destinations, 15339 routes (8163 active, 0 holddown, 1 hidden)
+ = Active Route, – = Last Active, * = Both

10.126.0.0/16 *[BGP/170] 60w5d 01:19:55, MED 0, localpref 100, from 10.44.18.239
AS path: I
> to 10.44.22.145 via xe-0/0/0.0
[BGP/170] 60w5d 01:19:53, MED 0, localpref 100, from 10.44.18.238
AS path: I
to 10.44.22.145 via xe-0/0/0.0
> to 10.44.22.162 via xe-1/0/0.0
10.126.0.0/20 *[BGP/170] 60w5d 01:19:55, MED 0, localpref 100, from 10.44.18.239
AS path: I
> to 10.44.22.145 via xe-0/0/0.0
[BGP/170] 60w5d 01:19:53, MED 0, localpref 100, from 10.44.18.238
AS path: I
to 10.44.22.145 via xe-0/0/0.0
> to 10.44.22.162 via xe-1/0/0.0
10.126.16.0/21 *[BGP/170] 60w5d 01:19:55, MED 0, localpref 100, from 10.44.18.239
AS path: I
> to 10.44.22.145 via xe-0/0/0.0
[BGP/170] 60w5d 01:19:53, MED 0, localpref 100, from 10.44.18.238
AS path: I
to 10.44.22.145 via xe-0/0/0.0
> to 10.44.22.162 via xe-1/0/0.0
10.126.56.0/23 *[BGP/170] 18w3d 13:00:20, MED 0, localpref 100, from 10.44.18.239
AS path: I
> to 10.44.22.145 via xe-0/0/0.0
[BGP/170] 12w4d 20:59:12, MED 0, localpref 100, from 10.44.18.238
AS path: I
> to 10.44.22.145 via xe-0/0/0.0
to 10.44.22.162 via xe-1/0/0.0
10.126.64.0/20 *[BGP/170] 60w5d 01:19:55, MED 0, localpref 100, from 10.44.18.239
AS path: I
> to 10.44.22.145 via xe-0/0/0.0
[BGP/170] 60w5d 01:19:53, MED 0, localpref 100,

Answer should be A as it is providing all the required information.

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BatD

BatD

hm, actually A and D both provide the required information. Which answer is correct?

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traffikator

traffikator

I think the question is incomplete.
D would be answer.
“identify what the contributing routes” would suggest that you have configured an aggregate route or a generated route.

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