show virtual-chassis device-topology (MX Series Virtual Chassis)
Syntax
show virtual-chassis device-topology <(all-members | local | member member-id)>
Description
Display information about neighbor reachability
for each hardware device in an MX Series Virtual Chassis configuration.
On the MX Series router, there is only one active device for each
member router. You can issue the show virtual-chassis device-topology command from the console of either member router in the Virtual
Chassis.
Options
| all-members | (Optional) Display neighbor reachability information for the device in both member routers in a Virtual Chassis configuration. |
| local | (Optional) Display neighbor reachability information for the device in the member router on which you are issuing the command. This is the default behavior if no options are specified. |
| member member-id | (Optional) Display neighbor reachability information for the device in the specified Virtual Chassis member router. Replace member-id with the value 0 or 1. |
Required Privilege Level
view
Output Fields
Table 1 lists
the output fields for the show virtual-chassis device-topology command. Output fields are listed in the approximate order in which
they appear.
Field Name |
Field Description |
|---|---|
membern |
Member ID of the Virtual Chassis member router for which output is displayed. |
Member |
Identifier assigned to the member router in the preprovisioned Virtual Chassis configuration. |
Device |
Identifier assigned to the device in the member router. Because there is only one active device per member router in an MX Series Virtual Chassis configuration, the values in the Device and Member fields are identical. |
Status |
Status of the device:
|
System ID |
Unique identifier derived from the device’s media access control (MAC) address. The System ID is included in each Virtual Chassis Control Protocol (VCCP) packet to identify the packet owner to all members of the Virtual Chassis. |
Neighbor List Member/Device/Interface |
Member IDs, Device IDs, and Virtual Chassis port interfaces (in the format vcp-slot/pic/port) to which this device is connected. |
Sample Output
- show virtual-chassis device-topology all-members
- show virtual-chassis device-topology local
- show virtual-chassis device-topology member 1
show virtual-chassis device-topology all-members
{master:member0-re0}
user@host> show virtual-chassis device-topology all-members
member0:
--------------------------------------------------------------------------
Neighbor List
Member Device Status System ID Member Device Interface
0 0 Prsnt b0c6.9abf.6800 1 1 vcp-5/0/0
1 1 Prsnt 001d.b510.0800 0 0 vcp-1/3/0
member1:
--------------------------------------------------------------------------
Neighbor List
Member Device Status System ID Member Device Interface
0 0 Prsnt b0c6.9abf.6800 1 1 vcp-5/0/0
1 1 Prsnt 001d.b510.0800 0 0 vcp-1/3/0
show virtual-chassis device-topology local
{master:member0-re0}
user@host> show virtual-chassis device-topology local
Neighbor List
Member Device Status System ID Member Device Interface
0 0 Prsnt b0c6.9abf.6800 1 1 vcp-5/0/0
1 1 Prsnt 001d.b510.0800 0 0 vcp-1/3/0show virtual-chassis device-topology member 1
{master:member0-re0}
user@host> show virtual-chassis device-topology member 1
member1:
--------------------------------------------------------------------------
Neighbor List
Member Device Status System ID Member Device Interface
0 0 Prsnt b0c6.9abf.6800 1 1 vcp-5/0/0
1 1 Prsnt 001d.b510.0800 0 0 vcp-1/3/0Release Information
Command introduced in Junos OS Release 11.2.