show route best
List of Syntax
SyntaxSyntax (EX Series Switches)
Syntax
show route best destination-prefix
<brief | detail | extensive | terse>
<logical-system (all | logical-system-name)>
Syntax (EX Series Switches)
show route best destination-prefix
<brief | detail | extensive | terse>
Release Information
Command introduced before Junos OS Release 7.4.
Description
Display the route in the routing table that is the best route to the specified address or range of addresses. The best route is the longest matching route.
Options
brief | detail | extensive | terse—(Optional) Display the specified level of output.
If you do not specify a level of output, the system defaults to brief.
destination-prefix—Address or range of addresses.
logical-system (all | logical-system-name)—(Optional) Perform this operation on
all logical systems or on a particular logical system.
Required Privilege Level
view
Related Documentation
List of Sample Output
show route bestshow route best detail
show route best extensive
show route best terse
Output Fields
For information about output fields, see the output field tables for the show route command, the show route detail command, the show route extensive command, or the show route terse command.
Sample Output
show route best
user@host> show route best 10.255.70.103 inet.0: 24 destinations, 25 routes (23 active, 0 holddown, 1 hidden)
Restart Complete
+ = Active Route, - = Last Active, * = Both
10.255.70.103/32 *[OSPF/10] 1d 13:19:20, metric 2
> to 10.31.1.6 via ge-3/1/0.0
via so-0/3/0.0
inet.3: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
Restart Complete
+ = Active Route, - = Last Active, * = Both
10.255.70.103/32 *[RSVP/7] 1d 13:20:13, metric 2
> via so-0/3/0.0, label-switched-path green-r1-r3
private1__.inet.0: 2 destinations, 3 routes (2 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
10.0.0.0/8 *[Direct/0] 2d 01:43:34
> via fxp2.0
[Direct/0] 2d 01:43:34
> via fxp1.0
show route best detail
user@host> show route best 10.255.70.103 detail inet.0: 24 destinations, 25 routes (23 active, 0 holddown, 1 hidden)
Restart Complete
10.255.70.103/32 (1 entry, 1 announced)
*OSPF Preference: 10
Next-hop reference count: 9
Next hop: 10.31.1.6 via ge-3/1/0.0, selected
Next hop: via so-0/3/0.0
State: <Active Int>
Local AS: 69
Age: 1d 13:20:06 Metric: 2
Area: 0.0.0.0
Task: OSPF
Announcement bits (2): 0-KRT 3-Resolve tree 2
AS path: I
inet.3: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
Restart Complete
10.255.70.103/32 (1 entry, 1 announced)
State: <FlashAll>
*RSVP Preference: 7
Next-hop reference count: 5
Next hop: via so-0/3/0.0 weight 0x1, selected
Label-switched-path green-r1-r3
Label operation: Push 100016
State: <Active Int>
Local AS: 69
Age: 1d 13:20:59 Metric: 2
Task: RSVP
Announcement bits (1): 1-Resolve tree 2
AS path: I
private1__inet.0: 2 destinations, 3 routes (2 active, 0 holddown, 0 hidden)
10.0.0.0/8 (2 entries, 0 announced)
*Direct Preference: 0
Next hop type: Interface
Next-hop reference count: 1
Next hop: via fxp2.0, selected
State: <Active Int>
Age: 2d 1:44:20
Task: IF
AS path: I
Direct Preference: 0
Next hop type: Interface
Next-hop reference count: 1
Next hop: via fxp1.0, selected
State: <NotBest Int>
Inactive reason: No difference
Age: 2d 1:44:20
Task: IF
AS path: I
show route best extensive
The output for the show route best extensive command is identical to that for the show route best detail command. For sample output, see show route best detail.
show route best terse
user@host> show route best 10.255.70.103 terseinet.0: 24 destinations, 25 routes (23 active, 0 holddown, 1 hidden)
Restart Complete
+ = Active Route, - = Last Active, * = Both
A Destination P Prf Metric 1 Metric 2 Next hop AS path
* 10.255.70.103/32 O 10 2 >10.31.1.6
so-0/3/0.0
inet.3: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
Restart Complete
+ = Active Route, - = Last Active, * = Both
A Destination P Prf Metric 1 Metric 2 Next hop AS path
* 10.255.70.103/32 R 7 2 >so-0/3/0.0
private1__.inet.0: 2 destinations, 3 routes (2 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
A Destination P Prf Metric 1 Metric 2 Next hop AS path
* 10.0.0.0/8 D 0 >fxp2.0
D 0 >fxp1.0