Juniper EX9200 Features Manual page 150

Virtual Chassis Feature Guide for EX9200 Switches
Table 17: show virtual-chassis vc-port Output Fields (continued)
Field Name Field Description
VCP name.
Interface or PIC/Port
The dedicated VCPs in an EX4200 or EX4500 Virtual Chassis are
VCPs in an EX4550 Virtual Chassis are
Optical ports set as VCPs are named
The native VCP (port 0) on an XRE200 External Routing Engine in an EX8200 Virtual Chassis is
named
The VCPs on each Virtual Chassis Control Interface (VCCI) module in an XRE200 External Routing
Engine are named using the
The VCPs on EX8200 member switches are named using the
vcp-
A
group (LAG) bundle. For instance, a display of
vcp-1/0
previously named
Type Type of VCP:
Dedicated
to an XRE200 External Routing Engine in an EX8200 Virtual Chassis.
Configured
Auto-Configured
See Setting an Uplink Port on an EX Series Switch as a Virtual Chassis Port (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
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.
Interface status:
Status
absent
down
up
Speed of the interface in megabits per second.
Speed (mbps)
The Virtual Chassis member ID and interface of a VCP on a member that is connected to the interface
Neighbor ID/Interface
or PIC/Port field in the same row as this interface.
150
vcp-0 .
vcp-
slot-number / pic-number / interface-number convention; for instance,
as the first number in your port number indicates that your VCP is part of a Link Aggregation
255
is part of a LAG bundle. A display of
is now part of a VCP LAG bundle.
xe-0/1/0
—The rear panel VCP on an EX4200, EX4500. or EX4550 switch. or any VCP link connected
—Optical port configured as a VCP..
—Optical port autoconfigured as a VCP.
if no trunk is formed. A LAG between uplink VCPs requires that the link speed be
–1
—Interface is not a VCP link.
—VCP link is down.
—VCP link is up.
, ,
VCP-1/0 VCP-1/1 VCP-2/0
and , representing the PIC number and the port number.
1/0 1/1
slot-number / port-number convention; for instance,
indicates that the dedicated VCP named
vcp-255/1/0
indicates that an uplink port that was
vcp-255/1/0
and . The dedicated
vcp-0 vcp-1
, and .
VCP-2/1
vcp-1/0 .
vcp-3/0/2 .
Copyright © 2017, Juniper Networks, Inc.