Verifying Interface Properties - Juniper J2300 User Manual

For each interface on the Services Router:
Action
1.
2.
3.
Sample Output
PING 10.10.10.10 : 56 data bytes
64 bytes from 10.10.10.10: icmp_seq=0 ttl=255 time=0.382 ms
64 bytes from 10.10.10.10: icmp_seq=1 ttl=255 time=0.266 ms
If the interface is operational, it generates an ICMP response. If this response is
What It Means
received, the round-trip time in milliseconds is listed in the
information about the output, see Table 82.
For more information about using the J-Web interface to ping a host, see "Using the
J-Web Ping Host Tool" on page 218.
For information about the
226 or the JUNOS Protocols, Class of Service, and System Basics Command Reference.

Verifying Interface Properties

Verify that the interface properties are correct.
Purpose
From the CLI, enter the
Action
Sample Output
user@host> show interfaces detail
Physical interface: fe-1/0/0, Enabled, Physical link is Up
In the J-Web interface, select Diagnose>Ping Host.
In the Remote Host box, type the address of the interface for which you
want to verify the link state.
Click Start. Output appears on a separate page.
ping
show interfaces detail
Interface index: 134, SNMP ifIndex: 27, Generation: 17
Link-level type: Ethernet, MTU: 1514, Speed: 100mbps, Loopback: Disabled,
Source filtering: Disabled, Flow control: Enabled
Device flags : Present Running
Interface flags: SNMP-Traps 16384
Link flags : None
CoS queues : 4 supported
Hold-times : Up 0 ms, Down 0 ms
Current address: 00:90:69:87:44:9d, Hardware address: 00:90:69:87:44:9d
Last flapped : 2004-08-25 15:42:30 PDT (4w5d 22:49 ago)
Statistics last cleared: Never
Traffic statistics:
Input bytes :
Output bytes :
Input packets:
Output packets:
Queue counters: Queued packets
0 best-effort
1 expedited-fo
command, see "Using the ping Command" on page
command.
0
0
0
0
Transmitted packets
0
0
Verifying Interface Configuration
Configuring Network Interfaces
field. For more
time
0 bps
0 bps
0 pps
0 pps
Dropped packets
0
0
105
0
0