Configuring Ip Trace - Zte ZXR10 ZSR V2 Configuration Manual (System Management

ZXR10 ZSR V2 Configuration Guide (System Management)
2. Run the ping command in privileged mode.
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Configuration Commands
Run the following commands on R1:
R1(config)#interface 1/1
R1(config-if-gei-1/1)#no shutdown
R1(config-if-gei-1/1)#ip address 100.0.0.15 255.255.255.0
R1(config-if-gei-1/1)#exit
Run the following commands on R2:
R2(config)#interface gei-1/1
R2(config-if-gei-1/1)#no shutdown
R2(config-if-gei-1/1)#ip address 100.0.0.20 255.255.255.0
R2(config-if-gei-1/1)#exit
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Configuration Verification
Run the ping command on R1 to check the connectivity. The execution result is
displayed as follows:
R1#ping 100.0.0.20
sending 5,100-byte ICMP echoes to 100.0.0.20,timeout is 2 seconds.
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 17/18/20ms.
R1#ping 100.0.0.21
sending 5,100-byte ICMP echoes to 100.0.0.21,timeout is 2 seconds.
.....
Success rate is 0 percent(0/5).

15.6 Configuring IP Trace

Overview
l Description of IP Trace
The trace command is used for debugging. It displays the route that an IP data packet
passes through from a host to another host. Because the space left to options in an IP
header is limited, the route record option cannot be used. The trace command uses
ICMP packets and the TTL field in IP headers to accomplish its function.
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Work Flow of IP Trace
IP Trace obtains a router address through the following procedure:
1. The "trace" program sends an IP data packet to the destination host. The value
of the TTL field in the IP header is 1. The first router that receives this packet
reduces the value of the TTL field by 1. It drops the packet, and returns a timeout
ICMP packet. In this way, the address of the first router is obtained.
SJ-20140504150128-007|2014-05-10 (R1.0)
/*The result shows that the address can be pinged successfully.*/
/*The result shows that the address cannot be pinged successfully.*/
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