R0106-HP MSR Router Series Fundamentals Command Reference(V7)

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Table 27 Command output
Field descri
p
tion
PING 1.2.1.1 (1.2.1.1) Checking the connectivity to the device at 1.2.1.1.
56 data bytes Number of data bytes in each ICMP echo request.
56 bytes from 1.2.1.1: seq=0 ttl=128
time=2.243 ms
Received an ICMP reply from the device at 1.2.1.1.
Fields of the reply:
• bytes—Number of data bytes in the ICMP reply.
• seq—Sequence number of the reply. You can examine the
sequence numbers of replies to determine whether packets are
missing, disordered, or duplicated.
• ttl—TTL value in the ICMP reply.
• time—Response time.
--- 1.2.1.1 ping statistics --- Statistics for packets sent and received during the ping operation.
5 packets transmitted Number of ICMP echo requests sent.
5 packets received Number of ICMP echo replies received.
0% packet loss Percentage of echo requests that failed to be echoed back.
round-trip min/avg/max =
0.717/1.101/2.243 ms
Minimum/average/maximum response time, in milliseconds.
ping ipv6
Use ping ipv6 to check the connectivity to an IPv6 address.
Syntax
ping ipv6 [ -c count | -s size ] * ipv6-address
Views
Any view
Parameters
-c count: Specifies the number of ICMPv6 echo requests to send, in the range of 1 to 2147483647. The
default is 5.
-s size: Specifies the length (in bytes) of each ICMPv6 echo request, in the range of 20 to 8100. The
default is 56.
Ipv6-address: Specifies the IPv6 address of the destination.
Usage guidelines
When you execute the ping ipv6 command, the device sends ICMPv6 echo requests to the destination.
You can press Ctrl+C to abort the ping operation.
Examples
# Check the connectivity to the destination 2001::2.
<boot> ping ipv6 2001::2
ping ipv6 2001::2
PING 2001::2 (2001::2): 56 data bytes
56 bytes from 2001::2: seq=0 ttl=64 time=5.420 ms