show ethernet-switching table (View)
Syntax
Release Information
Command introduced in Release 9.5 of Junos OS.
Description
Displays the Ethernet switching table.
Options
- none—(Optional) Display brief information about the Ethernet-switching table.
- brief | detail | extensive—(Optional) Display the specified level of output.
- interface-name—(Optional) Display the Ethernet-switching table for a specific interface.
Required Privilege Level
view
Output Fields
Table 1 lists the output fields for the show ethernet-switching table command. Output fields are listed in the approximate order in which they appear.
Table 1: show ethernet-switching table Output Fields
Field Name | Field Description |
---|---|
VLAN | The name of a VLAN. |
MAC address | The MAC address associated with the VLAN. |
Type | The type of MAC address. Values are:
|
Age | The time remaining before the entry ages out and is removed from the Ethernet switching table. |
Interfaces | Interface associated with learned MAC addresses or All-members (flood entry). |
Learned | For learned entries, the time which the entry was added to the Ethernet-switching table. |
Sample Output
show ethernet-switching table
user@host> show
ethernet-switching table
Ethernet-switching table: 57 entries, 17 learned VLAN MAC address Type Age Interfaces F2 * Flood - All-members F2 00:00:05:00:00:03 Learn 0 ge-0/0/44.0 F2 00:19:e2:50:7d:e0 Static - Router Linux * Flood - All-members Linux 00:19:e2:50:7d:e0 Static - Router Linux 00:30:48:90:54:89 Learn 0 ge-0/0/47.0 T1 * Flood - All-members T1 00:00:05:00:00:01 Learn 0 ge-0/0/46.0 T1 00:00:5e:00:01:00 Static - Router T1 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 T1 00:19:e2:50:7d:e0 Static - Router T10 * Flood - All-members T10 00:00:5e:00:01:09 Static - Router T10 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 T10 00:19:e2:50:7d:e0 Static - Router T111 * Flood - All-members T111 00:19:e2:50:63:e0 Learn 0 ge-0/0/15.0 T111 00:19:e2:50:7d:e0 Static - Router T111 00:19:e2:50:ac:00 Learn 0 ge-0/0/15.0 T2 * Flood - All-members T2 00:00:5e:00:01:01 Static - Router T2 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 T2 00:19:e2:50:7d:e0 Static - Router T3 * Flood - All-members T3 00:00:5e:00:01:02 Static - Router T3 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 T3 00:19:e2:50:7d:e0 Static - Router T4 * Flood - All-members T4 00:00:5e:00:01:03 Static - Router T4 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 [output truncated]
Sample Output
show ethernet-switching table brief
user@host> show
ethernet-switching table brief
Ethernet-switching table: 57 entries, 17 learned VLAN MAC address Type Age Interfaces F2 * Flood - All-members F2 00:00:05:00:00:03 Learn 0 ge-0/0/44.0 F2 00:19:e2:50:7d:e0 Static - Router Linux * Flood - All-members Linux 00:19:e2:50:7d:e0 Static - Router Linux 00:30:48:90:54:89 Learn 0 ge-0/0/47.0 T1 * Flood - All-members T1 00:00:05:00:00:01 Learn 0 ge-0/0/46.0 T1 00:00:5e:00:01:00 Static - Router T1 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 T1 00:19:e2:50:7d:e0 Static - Router T10 * Flood - All-members T10 00:00:5e:00:01:09 Static - Router T10 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 T10 00:19:e2:50:7d:e0 Static - Router T111 * Flood - All-members T111 00:19:e2:50:63:e0 Learn 0 ge-0/0/15.0 T111 00:19:e2:50:7d:e0 Static - Router T111 00:19:e2:50:ac:00 Learn 0 ge-0/0/15.0 T2 * Flood - All-members T2 00:00:5e:00:01:01 Static - Router T2 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 T2 00:19:e2:50:7d:e0 Static - Router T3 * Flood - All-members T3 00:00:5e:00:01:02 Static - Router T3 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 T3 00:19:e2:50:7d:e0 Static - Router T4 * Flood - All-members T4 00:00:5e:00:01:03 Static - Router T4 00:19:e2:50:63:e0 Learn 0 ge-0/0/46.0 [output truncated]
Sample Output
show ethernet-switching table detail
user@host> show
ethernet-switching table detail
Ethernet-switching table: 57 entries, 17 learned F2, * Interface(s): ge-0/0/44.0 Type: Flood F2, 00:00:05:00:00:03 Interface(s): ge-0/0/44.0 Type: Learn, Age: 0, Learned: 2:03:09 F2, 00:19:e2:50:7d:e0 Interface(s): Router Type: Static Linux, * Interface(s): ge-0/0/47.0 Type: Flood Linux, 00:19:e2:50:7d:e0 Interface(s): Router Type: Static Linux, 00:30:48:90:54:89 Interface(s): ge-0/0/47.0 Type: Learn, Age: 0, Learned: 2:03:08 T1, * Interface(s): ge-0/0/46.0 Type: Flood T1, 00:00:05:00:00:01 Interface(s): ge-0/0/46.0 Type: Learn, Age: 0, Learned: 2:03:07 T1, 00:00:5e:00:01:00 Interface(s): Router Type: Static T1, 00:19:e2:50:63:e0 Interface(s): ge-0/0/46.0 Type: Learn, Age: 0, Learned: 2:03:07 T1, 00:19:e2:50:7d:e0 Interface(s): Router Type: Static T10, * Interface(s): ge-0/0/46.0 Type: Flood T10, 00:00:5e:00:01:09 Interface(s): Router Type: Static T10, 00:19:e2:50:63:e0 Interface(s): ge-0/0/46.0 Type: Learn, Age: 0, Learned: 2:03:08 T10, 00:19:e2:50:7d:e0 Interface(s): Router Type: Static T111, * Interface(s): ge-0/0/15.0 Type: Flood [output truncated]
Sample Output
show ethernet-switching table extensive
user@host> show
ethernet-switching table extensive
Ethernet-switching table: 57 entries, 17 learned F2, * Interface(s): ge-0/0/44.0 Type: Flood F2, 00:00:05:00:00:03 Interface(s): ge-0/0/44.0 Type: Learn, Age: 0, Learned: 2:03:09 F2, 00:19:e2:50:7d:e0 Interface(s): Router Type: Static Linux, * Interface(s): ge-0/0/47.0 Type: Flood Linux, 00:19:e2:50:7d:e0 Interface(s): Router Type: Static Linux, 00:30:48:90:54:89 Interface(s): ge-0/0/47.0 Type: Learn, Age: 0, Learned: 2:03:08 T1, * Interface(s): ge-0/0/46.0 Type: Flood T1, 00:00:05:00:00:01 Interface(s): ge-0/0/46.0 Type: Learn, Age: 0, Learned: 2:03:07 T1, 00:00:5e:00:01:00 Interface(s): Router Type: Static T1, 00:19:e2:50:63:e0 Interface(s): ge-0/0/46.0 Type: Learn, Age: 0, Learned: 2:03:07 T1, 00:19:e2:50:7d:e0 Interface(s): Router Type: Static T10, * Interface(s): ge-0/0/46.0 Type: Flood T10, 00:00:5e:00:01:09 Interface(s): Router Type: Static T10, 00:19:e2:50:63:e0 Interface(s): ge-0/0/46.0 Type: Learn, Age: 0, Learned: 2:03:08 T10, 00:19:e2:50:7d:e0 Interface(s): Router Type: Static T111, * Interface(s): ge-0/0/15.0 Type: Flood [output truncated]
Sample Output
show ethernet-switching table interface ge-0/0/1
user@host> show
ethernet-switching table interface ge-0/0/1
Ethernet-switching table: 1 unicast entries VLAN MAC address Type Age Interfaces V1 * Flood - All-members V1 00:00:05:00:00:05 Learn 0 ge-0/0/1.0