Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual page 322

JUNOS 10.1 Network Interfaces Configuration Guide
Displaying Internal Ethernet Interfaces for a Routing Matrix with a TX Matrix Plus
Router
The router internal Ethernet interface connects the Routing Engine with the router s
packet forwarding components. The JUNOS Software automatically configures internal
Ethernet interfaces. For TX Matrix Plus routers, the internal Ethernet interfaces are
ixgbe0
Ethernet interfaces are
interfaces, see "Understanding Internal Ethernet Interfaces" on page 34.
NOTE: Do not modify or remove the configuration for the internal Ethernet interface
that the JUNOS Software automatically configures. If you do, the router will stop
functioning.
The following example is a sequence of
command-line interface (CLI) session with a TX Matrix Plus router in a routing matrix.
In the example, the TX Matrix Plus router, which is also called the switch-fabric
chassis (SFC), is known by the IP host name
Engines. The commands display information about the management Ethernet
interface and both internal Ethernet interfaces configured on the Routing Engine to
which you are currently logged in:
user@host-sfc-0> show interfaces em0 terse
Interface
em0
em0.0
user@host-sfc-0> show interfaces ixgbe0 terse
Interface
ixgbe0
ixgbe0.0
user@host-sfc-0> show interfaces ixgbe1 terse
Interface
ixgbe1
ixgbe1.0
252
Displaying Internal Ethernet Interfaces for a Routing Matrix with a TX Matrix Plus Router
unit 0 {
family tnp {
address 1;
}
}
}
}
and . For T1600 routers configured in a routing matrix, the internal
ixgbe1
bcm0
Admin Link Proto
up
up
Admin Link Proto
up
up
Admin Link Proto
up
up
and em1 . For more information about internal Ethernet
show interfaces
host-sfc-0 and contains redundant Routing
Local
up
up inet 192.168.35.95/24
Local
up
up inet 10.34.0.4/8
162.0.0.4/2
inet6 fe80::200:ff:fe22:4/64
fec0::a:22:0:4/64
tnp 0x22000004
Local
up
up inet 10.34.0.4/8
162.0.0.4/2
inet6 fe80::200:1ff:fe22:4/64
fec0::a:22:0:4/64
tnp 0x22000004
commands issued in a JUNOS
Remote
Remote
Remote