Technical Documentation
show virtual-chassis vc-port
Syntax
Release Information
Command introduced in Junos OS Release 9.0 for EX Series switches.
Description
Display the status of the Virtual Chassis ports (VCPs), including both the dedicated VCPs and the uplink ports configured as VCPs.
Options
none | — | Display the operational status of all VCPs of the member switch where the command is issued. |
all-members | — | (Optional) Display the operational status of all VCPs on all members of the Virtual Chassis configuration. |
local | — | (Optional) Display the operational status of the switch or external Routing Engine on which this command is entered. |
member member-id | — | (Optional) Display the operational status of all VCPs for the specified member of the Virtual Chassis configuration. |
Required Privilege Level
view
List of Sample Output
show virtual-chassis vc-port (EX4200 Virtual Chassis)show virtual-chassis vc-port (EX8200 Virtual Chassis)
show virtual-chassis vc-port all-members
Output Fields
Table 1 lists the output fields for the show virtual-chassis vc-port command. Output fields are listed in the approximate order in which they appear.
Table 1: show virtual-chassis vc-port Output Fields
Field Name | Field Description |
|---|---|
fpcnumber | The FPC number is the same as the member ID. |
Interface or PIC/Port | VCP name.
|
Type | Type of VCP:
See Setting an Uplink Port on an EX3300 or EX4200 Switch as a Virtual Chassis Port (CLI Procedure) or Setting a 10-Gigabit Ethernet Port as a Virtual Chassis Port in an EX8200 Virtual Chassis (CLI Procedure) for information about configuring VCPs. |
Trunk ID | A positive-number ID assigned to a link aggregation group (LAG) formed by the Virtual Chassis. The trunk ID value is –1 if no trunk is formed. A LAG between uplink VCPs requires that the link speed be the same on connected interfaces and that at least two VCPs on one member be connected to at least two VCPs on the other member in an EX4200 or EX4500 Virtual Chassis. Dedicated VCP LAGs are assigned trunk IDs 1 and 2. Trunk IDs for LAGs formed with uplink VCPs therefore have values of 3 or greater. The trunk ID value changes if the link-adjacency state between LAG members changes; trunk membership is then allocated or deallocated. |
Status | Interface status:
|
Speed (mbps) | Speed of the interface in megabits per second. |
Neighbor ID/Interface | The Virtual Chassis member ID and interface of a VCP on a member that is connected to the interface or PIC/Port field in the same row as this interface. |
Sample Output
show virtual-chassis vc-port (EX4200 Virtual Chassis)
user@switch> show virtual-chassis vc-portfpc0: -------------------------------------------------------------------------– Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface PIC / Port vcp-0 Dedicated 1 Up 32000 1 vcp-1 vcp-1 Dedicated 2 Up 32000 0 vcp-0 1/0 Auto-Configured 3 Up 1000 2 vcp-255/1/0 1/0 Auto-Configured 3 Up 1000 2 vcp-255/1/1
show virtual-chassis vc-port (EX8200 Virtual Chassis)
user@external-routing-engine> show virtual-chassis
vc-portmember0: -------------------------------------------------------------------------- Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface Slot/PIC/Port vcp-0/0 Dedicated -1 Up 1000 8 vcp-1/1 vcp-0/1 Dedicated -1 Up 1000 8 vcp-2/0 4/0/4 Configured -1 Up 10000 1 vcp-3/0/4 4/0/7 Configured -1 Down 10000 4/0/3 Configured Absent 4/0/2 Configured Absent 4/0/5 Configured Absent 4/0/6 Configured Absent 4/0/1 Configured Absent 4/0/0 Configured Absent member1: -------------------------------------------------------------------------- Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface Slot/PIC/Port vcp-0/0 Dedicated -1 Up 1000 8 vcp-1/2 3/0/0 Configured -1 Down 10000 3/0/1 Configured -1 Down 10000 3/0/4 Configured -1 Up 10000 0 vcp-4/0/4 3/0/5 Configured Absent 4/0/5 Configured Absent 4/0/4 Configured Absent member8: -------------------------------------------------------------------------- Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface Slot/PIC/Port vcp-0/0 Dedicated -1 Down 1000 vcp-1/0 Dedicated -1 Up 1000 9 vcp-1/0 vcp-1/1 Dedicated -1 Up 1000 0 vcp-0/0 vcp-1/2 Dedicated -1 Up 1000 1 vcp-0/0 vcp-1/3 Dedicated -1 Up 1000 9 vcp-1/3 vcp-2/0 Dedicated -1 Up 1000 0 vcp-0/1 vcp-2/1 Dedicated -1 Up 1000 9 vcp-1/2 vcp-2/2 Dedicated -1 Down 1000 vcp-2/3 Dedicated -1 Down 1000 member9: -------------------------------------------------------------------------- Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface Slot/PIC/Port vcp-0/0 Dedicated -1 Disabled 1000 vcp-1/0 Dedicated -1 Up 1000 8 vcp-1/0 vcp-1/1 Dedicated -1 Down 1000 vcp-1/2 Dedicated -1 Up 1000 8 vcp-2/1 vcp-1/3 Dedicated -1 Up 1000 8 vcp-1/3
show virtual-chassis vc-port all-members
user@switch> show virtual-chassis vc-port all-membersfpc0: -------------------------------------------------------------------------- Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface PIC / Port vcp-0 Dedicated 1 Up 32000 1 vcp-1 vcp-1 Dedicated 2 Up 32000 0 vcp-0 1/0 Auto-Configured 3 Up 1000 2 vcp-255/1/0 1/1 Auto-Configured 3 Up 1000 2 vcp-255/1/1 fpc1: -------------------------------------------------------------------------- Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface PIC / Port vcp-0 Dedicated 1 Up 32000 0 vcp-1 vcp-1 Dedicated 2 Up 32000 0 vcp-0 1/0 Auto-Configured —1 Up 1000 3 vcp-255/1/0 fpc2: -------------------------------------------------------------------------- Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface PIC / Port vcp-0 Dedicated 1 Up 32000 3 vcp-1 vcp-1 Dedicated 2 Up 32000 3 vcp-0 1/0 Auto-Configured 3 Up 1000 0 vcp-255/1/0 1/1 Auto-Configured 3 Up 1000 0 vcp-255/1/1 fpc3: -------------------------------------------------------------------------- Interface Type Trunk Status Speed Neighbor or ID (mbps) ID Interface PIC / Port vcp-0 Dedicated 1 Up 32000 2 vcp-0 vcp-1 Dedicated 2 Up 32000 2 vcp-1 1/0 Auto-Configured —1 Up 1000 1 vcp-255/1/0
