Juniper JUNOS OS 10.3 - SOFTWARE, Manual

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Action Ping from the access switch to the distribution switch on each subinterface.
1.
From the access switch, ping the address of the vlan1 subinterface on the distribution
switch:
user@access-switch> ping 1.1.1.2 count 4
PING 1.1.1.2 (1.1.1.2): 56 data bytes
64 bytes from 1.1.1.2: icmp_seq=0 ttl=64 time=0.333 ms
64 bytes from 1.1.1.2: icmp_seq=1 ttl=64 time=0.113 ms
64 bytes from 1.1.1.2: icmp_seq=2 ttl=64 time=0.112 ms
64 bytes from 1.1.1.2: icmp_seq=3 ttl=64 time=0.158 ms
--- 1.1.1.2 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.112/0.179/0.333/0.091 ms
2.
From the access switch, ping the address of the vlan2 subinterface on the distribution
switch:
user@access-switch> ping 2.1.1.2 count 4
PING 2.1.1.2 (2.1.1.2): 56 data bytes
64 bytes from 2.1.1.2: icmp_seq=0 ttl=64 time=0.241 ms
64 bytes from 2.1.1.2: icmp_seq=1 ttl=64 time=0.113 ms
64 bytes from 2.1.1.2: icmp_seq=2 ttl=64 time=0.162 ms
64 bytes from 2.1.1.2: icmp_seq=3 ttl=64 time=0.167 ms
--- 2.1.1.2 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.113/0.171/0.241/0.046 ms
3.
From the access switch, ping the address of the vlan3 subinterface on the distribution
switch:
user@access-switch> ping 3.1.1.2 count 4
PING 3.1.1.2 (3.1.1.2): 56 data bytes
64 bytes from 3.1.1.2: icmp_seq=0 ttl=64 time=0.341 ms
64 bytes from 3.1.1.2: icmp_seq=1 ttl=64 time=0.162 ms
64 bytes from 3.1.1.2: icmp_seq=2 ttl=64 time=0.112 ms
64 bytes from 3.1.1.2: icmp_seq=3 ttl=64 time=0.208 ms
--- 3.1.1.2 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.112/0.206/0.341/0.085 ms
4.
From the access switch, ping the address of the vlan4 subinterface on the distribution
switch:
user@access-switch> ping 4.1.1.2 count 4
PING 4.1.1.2 (4.1.1.2): 56 data bytes
64 bytes from 4.1.1.2: icmp_seq=0 ttl=64 time=0.226 ms
64 bytes from 4.1.1.2: icmp_seq=1 ttl=64 time=0.166 ms
64 bytes from 4.1.1.2: icmp_seq=2 ttl=64 time=0.107 ms
64 bytes from 4.1.1.2: icmp_seq=3 ttl=64 time=0.221 ms
--- 4.1.1.2 ping statistics ---
1133 Copyright © 2010, Juniper Networks, Inc.
Chapter 51: Examples: Interfaces Configuration