Cisco Nexus 9000 Series - Monitoring Processes and Cpus

PurposeCommand
Generates traceroute or traceroute6 packets with the
source IP address from the configured interface.
[no] ip traceroute source-interface interface [vrf
vrf-name]
Example:
switch(config)# ip traceroute
source-interface loopback 1
Displays the configured source interface for the
traceroute.
show ip traceroute source-interface [vrf vrf-name]
Example:
switch# show ip traceroute source-interface
vrf all
VRF Name Interface
default loopback1
Generates ICMP error packets with the source IPv4
or IPv6 address from the configured interface.
You can also optionally configure this command
within a virtual routing and forwarding instance
(VRF).
ip icmp-errors source-interface interface
Example 1:
switch(config)# ip icmp-errors
source-interface loopback 1
Example 2:
switch(config)# vrf context vrf-blue
switch(config-vrf)# ip icmp-errors
source-interface loopback 2
Monitoring Processes and CPUs
Use the show processes command to identify the processes that are running and the status of each process.
The command output includes the following:
•
PID = process ID.
•
State = process state.
•
PC = current program counter in hexadecimal format.
•
Start_cnt = how many times a process has been started (or restarted).
•
TTY = terminal that controls the process. A - (hyphen) usually means a daemon not running on any
particular TTY.
•
Process = name of the process.
Process states are as follows:
•
D = uninterruptible sleep (usually I/O).
•
R = runnable (on run queue).
Cisco Nexus 9000 Series NX-OS Troubleshooting Guide, Release 7.x
98
Troubleshooting Tools and Methodology
Monitoring Processes and CPUs