07-30-2020 12:05 AM
HI,
I have a couple "problems"
first of all, someone explain to me how I have total 12% cpu usage, just interesting:
switch#show processes cpu sorted
CPU utilization for five seconds: 12%/0%; one minute: 13%; five minutes: 11%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
75 19872 3283 6053 3.67% 3.63% 2.97% 0 RedEarth Tx Mana
74 8910 5058 1761 1.59% 1.62% 1.36% 0 RedEarth I2C dri
165 471 214 2200 1.43% 0.59% 0.13% 1 SSH Process
119 4245 507 8372 0.79% 0.79% 0.66% 0 hpm counter proc
159 309 11981 25 0.15% 0.05% 0.02% 0 Hulc LED Process
170 827 120 6891 0.15% 0.15% 0.15% 0 HQM Stack Proces
1 0 7 0 0.00% 0.00% 0.00% 0 Chunk Manager
for 5 secs must be - 7.78%, ok 8%.
or we have this "smart" mathematic":
3.67 -> 4
1.59 -> 2
1.43 -> 2
0.79 -> 1
0.15 -> 1
0.15 -> 1
but any way:
4+2+2+1+1+1 = 11% not 12%.
second question, why this process ALWAYS uses my CPU:
RedEarth Tx Mana
RedEarth I2C dri
how to fix this" problem"?
probable you say this "not affecting" on traffic, ok then my last and most important question:
I believe problem #3 coming from "problem #1 and #2.
question #3,
why I have undestable ping responce from this switch, device is pinging directly connected to the switch port with 1 gbit/s speed, rg45 cable.
response from switch:
Reply from 10.10.0.254: bytes=32 time<1ms TTL=255
Reply from 10.10.0.254: bytes=32 time<1ms TTL=255
Reply from 10.10.0.254: bytes=32 time<1ms TTL=255
Reply from 10.10.0.254: bytes=32 time<1ms TTL=255
Reply from 10.10.0.254: bytes=32 time<1ms TTL=255
Reply from 10.10.0.254: bytes=32 time<1ms TTL=255
Reply from 10.10.0.254: bytes=32 time=179ms TTL=255
Reply from 10.10.0.254: bytes=32 time=202ms TTL=255
Reply from 10.10.0.254: bytes=32 time=93ms TTL=255
Reply from 10.10.0.254: bytes=32 time=171ms TTL=255
Reply from 10.10.0.254: bytes=32 time=25ms TTL=255
Reply from 10.10.0.254: bytes=32 time<1ms TTL=255
Reply from 10.10.0.254: bytes=32 time<1ms TTL=255
the device is Cisco 3750X
Same behaviour under IOS:
15.2.4E10
15.0.2.SE12
12.2.55.SE13
Config is very close to factory default, nothing special.
Cisco Guru you are welcome.
07-31-2020 10:02 PM
Ok, now post the config of the switch.
08-01-2020 12:09 AM
switch#show running-config
Building configuration...
Current configuration : 3414 bytes
!
! Last configuration change at 23:35:28 OmniTZ Fri Jul 31 2020 by root
! NVRAM config last updated at 23:57:14 OmniTZ Fri Jul 31 2020 by root
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname switch
!
boot-start-marker
boot-end-marker
!
enable password 7
!
username root privilege 15 secret 5
!
!
aaa new-model
!
!
aaa authentication login LOL_USERS local
!
!
!
aaa session-id common
clock timezone OmniTZ 10
switch 1 provision ws-c3750x-24p
system mtu routing 1500
ip dhcp excluded-address 10.10.0.1 10.10.0.128
!
ip dhcp pool dhcp_pool
network 10.10.0.0 255.255.0.0
default-router 10.10.0.1
domain-name lucas
dns-server 10.10.0.1
!
!
ip domain-name lucas
ip name-server 10.10.0.1
!
!
!
license boot level ipservices
spanning-tree mode pvst
spanning-tree extend system-id
!
!
!
!
vlan internal allocation policy ascending
!
ip ssh version 2
!
!
!
interface FastEthernet0
no ip address
shutdown
!
interface GigabitEthernet1/0/1
!
interface GigabitEthernet1/0/2
shutdown
!
interface GigabitEthernet1/0/3
shutdown
!
interface GigabitEthernet1/0/4
shutdown
!
interface GigabitEthernet1/0/5
shutdown
!
interface GigabitEthernet1/0/6
shutdown
!
interface GigabitEthernet1/0/7
shutdown
!
interface GigabitEthernet1/0/8
shutdown
!
interface GigabitEthernet1/0/9
shutdown
!
interface GigabitEthernet1/0/10
shutdown
!
interface GigabitEthernet1/0/11
shutdown
!
interface GigabitEthernet1/0/12
shutdown
!
interface GigabitEthernet1/0/13
shutdown
!
interface GigabitEthernet1/0/14
shutdown
!
interface GigabitEthernet1/0/15
shutdown
!
interface GigabitEthernet1/0/16
shutdown
!
interface GigabitEthernet1/0/17
shutdown
!
interface GigabitEthernet1/0/18
shutdown
!
interface GigabitEthernet1/0/19
description vic
!
interface GigabitEthernet1/0/20
description monitor
!
interface GigabitEthernet1/0/21
description dankavlad
!
interface GigabitEthernet1/0/22
shutdown
!
interface GigabitEthernet1/0/23
description wifi
!
interface GigabitEthernet1/0/24
shutdown
!
interface GigabitEthernet1/1/1
description wan
shutdown
!
interface GigabitEthernet1/1/2
shutdown
!
interface GigabitEthernet1/1/3
shutdown
!
interface GigabitEthernet1/1/4
shutdown
!
interface TenGigabitEthernet1/1/1
shutdown
!
interface TenGigabitEthernet1/1/2
shutdown
!
interface Vlan1
ip address 10.10.0.254 255.255.0.0
!
ip classless
!
no ip http server
no ip http secure-server
!
!
snmp-server community HomeVic RO
!
no vstack
!
line con 0
line vty 0 4
exec-timeout 120 0
privilege level 15
transport input telnet ssh
line vty 5 15
exec-timeout 120 0
privilege level 15
transport input telnet ssh
!
ntp clock-period 36026905
ntp server 10.10.0.1
end
08-01-2020 01:06 AM
08-01-2020 01:12 AM
Response is ideal 0.2ms and always stable
08-01-2020 03:00 AM
08-02-2020 11:20 PM
routing feature is disabled by default, should I do something in advance?
08-01-2020 04:03 AM
I wanna be very precision, can you provide a command for added to config, thanks.
08-01-2020 11:17 AM
08-02-2020 11:32 PM
stop going deep in demagogy, not interesting at all, I special not explain to you what is different, will be in illusion, I don't care.
ok, what I have,
trying 10000000 version IOS, not help.
finally, I disconnected all cables from the switch.
make factory-default by hardware reset!!!! and make all ports to a shutdown state.
and what we have? yes, still use 10-12% from RedEarth Tx Mana and RedEarth I2C dri, I enable just 1 port, assign IP to vlan1 and make ping, ping is unreasonable unstable.
conclusion, this device is garbage or IOS, who cares exactly, the next device will be from juniper.
08-03-2020 06:55 AM
08-04-2020 03:58 AM
08-04-2020 07:36 AM
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