01-15-2015 10:45 AM - edited 03-07-2019 10:14 PM
Hi
I installed a 3750x at a backup site, it passing through vlan traffic to my primary site, it also has an uplink to my backup router via a firewall. So doing both L2 and L3. I can ping it and ping other switches on the other end of this switch. But on this one it only lets me SSH to it via a neighboring switch and not directly. I can SSH to all other switches.
I installed 2 of these switches last week which are only performing L2 functions but they let me SSH to them without issues using the same config.
Here is my config, Can anyone spot what im missing, Thanks
Current configuration : 6811 bytes
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname xxxxxxxxxxxxxxxxxx
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$xIAS$YfpHVcSFHyf5iBbQgExAc.
!
username xxxxx privilege 15 secret 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
username xxxxx privilege 15 secret 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
!
!
no aaa new-model
switch 1 provision ws-c3750x-12s
system mtu routing 1500
ip routing
!
!
no ip domain-lookup
ip domain-name xxxxxxxx
!
!
crypto pki trustpoint TP-self-signed-3317733480
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-3317733480
revocation-check none
rsakeypair TP-self-signed-3317796480
!
!
crypto pki certificate chain TP-self-signed-3317733480
certificate self-signed 01
30820253 308201BC A0030201 02020101 300D9609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 33333137 37393634 3830301E 170D3933 30333031 30303031
32305A17 0D323030 31303130 30302030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D33 33313737
39363438 3030819F 300D0609 2A464886 F70D0101 01050003 818D0030 81890281
8100C3FF 16C2D6A7 970B5C5F 6950993F 36CB0D9C 66DEE660 C17F5BA1 CB94EED3
CACB74D7 1E624FB0 B5D572B1 A36A9A5E 1A463BE2 F0E1739E 766913D8 2A0096D1
6BAED9BE F34C3C76 4ADC47CA D23E9674 4442C9DD 33DD89B5 9E6FE2A7 2EE723CF
A00E9F8A 1CDF8297 76F690B5 6819642F 653263B1 7FB87A3E B0BF297A EDD8F327
F9AF0203 010001A3 7B307930 0F060355 1D130101 FF040530 030101FF 30260603
551D1104 1F301D82 1B415443 2D44522D 33373530 582D436F 72652E50 41472E6C
6F63616C 301F0603 551D2304 18301680 1435E0D0 085A7BFC 9025995A 55C52C84
F49F897D 50301D06 03551D0E 04160414 35E0D008 5A7BFC90 25995A55 C52C84F4
9F897D50 300D0609 2A864886 F70D0101 04050003 818100AE 700F3068 EAF19AB1
02381328 CCE1CD37 E671AC2F DFD8590D CF1A511B 76F3E1BA 029E76C0 21DC3DB4
8DF2D0BA 363CA718 C99E6927 0B011EAF 211F3262 7A91F6F2 F6B2E753 D7085AAF
DBF0FCCA 3E8DD8E0 51ACEEAE 1FBCBAF4 6339D12C 0C63A86A 355103DA 32EF37DA
68C04119 6A0811BB 8E312AC8 583E7C18 EFCB51D1 091B0D
quit
!
spanning-tree mode mst
spanning-tree extend system-id
!
spanning-tree mst configuration
name LJLA
revision 1
instance 1 vlan 1-200
instance 2 vlan 201-2047
!
vlan internal allocation policy ascending
!
ip ssh version 2
!
!
interface Port-channel5
description Link_to_xxxxxxxxxxxxxxxxxx
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,99,140,145,150,700
switchport mode trunk
storm-control broadcast level 30.00
!
interface FastEthernet0
no ip address
no ip route-cache cef
no ip route-cache
no ip mroute-cache
shutdown
!
interface GigabitEthernet1/0/1
description Link_to_xxxxxxxxxxxxxxxxxx
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet1/0/2
description Link_to_xxxxxxxxxxxxxxxxx
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet1/0/3
description xxxxxxxxxxxxxxxxxxxxxxxxx
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,99,140,145,150,700
switchport mode trunk
storm-control broadcast level 30.00
channel-group 5 mode active
!
interface GigabitEthernet1/0/4
description xxxxxxxxxxxxxxxxxxxxxxxx
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,99,140,145,150,700
switchport mode trunk
storm-control broadcast level 30.00
channel-group 5 mode active
!
interface GigabitEthernet1/0/5
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet1/0/6
!
interface GigabitEthernet1/0/7
!
interface GigabitEthernet1/0/8
!
interface GigabitEthernet1/0/9
!
interface GigabitEthernet1/0/10
!
interface GigabitEthernet1/0/11
!
interface GigabitEthernet1/0/12
description Eternal_Link
switchport access vlan 95
switchport mode access
!
interface GigabitEthernet1/1/1
!
interface GigabitEthernet1/1/2
!
interface GigabitEthernet1/1/3
!
interface GigabitEthernet1/1/4
!
interface TenGigabitEthernet1/1/1
!
interface TenGigabitEthernet1/1/2
!
interface Vlan1
ip address xxxxxxxxxxxxx 255.255.255.128
!
interface Vlan95
ip address xxxxxxxxxxxxx 255.255.255.248
!
ip classless
ip route 0.0.0.0 0.0.0.0 xxxxxxxxxxxx
ip http server
ip http secure-server
!
access-list 50 remark Restrict SNMP to Networks
access-list 50 permit xxxxxxxxxxxx
access-list 50 deny any log
snmp-server community public RO
snmp-server community private RW
snmp-server community !hub500 RW 50
snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
snmp-server enable traps tty
snmp-server enable traps cluster
snmp-server enable traps config-copy
snmp-server enable traps config
snmp-server enable traps entity
snmp-server enable traps cpu threshold
snmp-server enable traps bridge newroot topologychange
snmp-server enable traps stpx inconsistency root-inconsistency loop-inconsistency
snmp-server enable traps syslog
snmp-server enable traps vtp
snmp-server enable traps vlancreate
snmp-server enable traps vlandelete
snmp-server enable traps flash insertion removal
snmp-server enable traps port-security
snmp-server enable traps envmon fan shutdown supply temperature status
snmp-server enable traps mac-notification change move threshold
snmp-server enable traps vlan-membership
snmp-server host xxxxxxxxxx xxxxx
!
banner motd ^CC
***************************************************************
Unauthorized login prohibited
***************************************************************^C
crypto key generate rsa
ip ssh version 2
ip ssh authentication-retries 3
!
line con 0
login local
line vty 0 4
login local
transport input ssh
line vty 5 15
login
!
end
IOS is c3750e-ipbasek9-mz.122-55.SE5.bin
License is IPServices
Solved! Go to Solution.
01-15-2015 01:47 PM
The utilisation figures are not that bad so I'm not convinced that is the problem at the moment.
If you are other 3750Xs are not displaying the same symptoms it may be worth upgrading to the same IOS. It's always a good idea to have the same IOS for the same model if you can do that.
Jon
01-15-2015 10:55 AM
What is the next hop device used in the default route ie. what device and model is it ?
Jon
01-15-2015 11:17 AM
Well the 3750x has 4 other switches connected to it so is passing the vlan traffic around. The uplink is to an asa5505 to which the default route is pointing to
01-15-2015 11:21 AM
I think that may be your problem.
If you try to connect from an IP on another subnet then this switch has to send the return traffic to the ASA because it is routing the traffic.
If the traffic gets to the ASA and the ASA then has to send it back out of the same interface then it won't do this by default.
You would need additional configuration on your firewall for this to happen.
Does it have to be the firewall as it's default gateway ?
Jon
01-15-2015 12:10 PM
Well the firewall is the default gateway and i have that uplink configured as an access port only allowing one vlan. That is the only uplink I can use.
I was thinking it would only send traffic destined to an address it does not know to its default gateway, if is receives an ssh request for its own ip, why would it try forwarding it using its default gateway
Thanks
01-15-2015 12:16 PM
if is receives an ssh request for its own ip, why would it try forwarding it using its default gateway
it's not the destination IP it is the source IP that is important ie. if the source IP is not on the same subnet as the switch then the return traffic has to be routed back so it must be sent to the firewall.
Perhaps I am not understanding properly.
Is it right to say if you are connecting from a device which is on a subnet that is also configured on this switch it works ?
And if you are connecting from a device that is on a subnet the switch does not know about it fails ?
Jon
01-15-2015 01:27 PM
Its a layer 3 switch with ip routing enabled. The address im am trying to SSH is the interface vlan address. So should the switch itself not be able to route between vlans.
I can only ssh to it from one of the switches directly connected to it but the traffic to this directly connected switch goes via the 3750x. But even then it does not ssh the first time, it fails sometimes and connects some times.
Now all the switches are on the same management vlan, and the issue happens no matter which switch i connect from.
Another thing I have noticed is the 3750x is extremely slow when I am ssh'd to it, every command has a pause but its fine on console access. The cpu was at 10% and pinging to it or through it has normal response times
Would the IOS not have anything to do with this.
IOS is c3750e-ipbasek9-mz.122-55.SE5.bin
License is IPServices
01-15-2015 01:29 PM
If the source IP address of the device you coming from is in the same IP subnet as one of those configured on the switch then there is no routing to be done and yes that should work.
If the source IP is from a subnet that is not configured on the switch it has to send the packets back to the ASA.
The fact that sometime it works and doesn't and that it is extremely slow might suggest another issue.
Have you looked at the CPU usage to see what is happening ?
What IOS do you have on your other switches ?
Jon
01-15-2015 01:40 PM
The following is the CPU processes. Most other switches are old layer 2 switches, I have 2 new 3750x switches to which all my access switches connect to but routing is not enabled on these and they are using a slightly more recent ios, I cant remember the exact one.
This 3750 was part of a stack previously, I have noticed in the flash it has an old ios and old backup file.
Directory of flash:/
2 -rwx 3275 Mar 1 1993 00:30:35 +00:00 FDO1643P2MW_20150107085707955.lic
3 -rwx 5428 Mar 1 1993 01:00:39 +00:00 config.text
4 -rwx 14597076 Mar 1 1993 00:02:42 +00:00 c3750e-ipbasek9-mz.122-55.SE5.bin
5 -rwx 3435 Mar 1 1993 01:00:39 +00:00 private-config.text
6 -rwx 4816 Mar 1 1993 00:48:22 +00:00 vlan.dat
7 -rwx 1159 Aug 28 2013 13:13:47 +00:00 config.text.backup
8 drwx 4096 Mar 1 1993 00:33:07 +00:00 c3750e-universalk9-mz.150-1.old
473 -rwx 24 Aug 28 2013 13:13:47 +00:00 private-config.text.backup
475 -rwx 5144 Mar 1 1993 00:59:58 +00:00 multiple-fs
CPU utilization for five seconds: 10%/0%; one minute: 8%; five minutes: 8%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 0 37 0 0.00% 0.00% 0.00% 0 Chunk Manager
2 51 1284 39 0.00% 0.00% 0.00% 0 Load Meter
3 0 55 0 0.00% 0.00% 0.00% 0 DHCPD Timer
4 78961 3492 22611 0.00% 0.67% 1.01% 0 Check heaps
5 0 2 0 0.00% 0.00% 0.00% 0 Pool Manager
6 0 2 0 0.00% 0.00% 0.00% 0 Timers
7 0 1 0 0.00% 0.00% 0.00% 0 License Client N
8 12165 108 112638 0.00% 0.10% 0.13% 0 Licensing Auto U
9 0 1 0 0.00% 0.00% 0.00% 0 Image License br
10 42 172 244 0.00% 0.00% 0.00% 0 ARP Input
11 0 1 0 0.00% 0.00% 0.00% 0 CEF MIB API
12 0 1 0 0.00% 0.00% 0.00% 0 AAA_SERVER_DEADT
13 0 2 0 0.00% 0.00% 0.00% 0 AAA high-capacit
14 0 1 0 0.00% 0.00% 0.00% 0 Policy Manager
15 108 30 3600 0.00% 0.00% 0.00% 0 Entity MIB API
16 0 1 0 0.00% 0.00% 0.00% 0 IFS Agent Manage
17 0 108 0 0.00% 0.00% 0.00% 0 IPC Dynamic Cach
18 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone Manager
19 8 6417 1 0.00% 0.00% 0.00% 0 IPC Periodic Tim
20 0 1 0 0.00% 0.00% 0.00% 0 IPC Managed Time
21 35 6417 5 0.00% 0.00% 0.00% 0 IPC Deferred Por
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
22 9 430 20 0.00% 0.00% 0.00% 0 IPC Seat Manager
23 0 1 0 0.00% 0.00% 0.00% 0 IPC Session Serv
24 134 4 33500 0.00% 0.00% 0.00% 0 PrstVbl
25 0 1 0 0.00% 0.00% 0.00% 0 Crash writer
26 0 1 0 0.00% 0.00% 0.00% 0 License IPC stat
27 0 1 0 0.00% 0.00% 0.00% 0 License IPC serv
28 59 6383 9 0.00% 0.00% 0.00% 0 GraphIt
29 0 2 0 0.00% 0.00% 0.00% 0 SMART
30 0 2 0 0.00% 0.00% 0.00% 0 XML Proxy Client
31 0 1 0 0.00% 0.00% 0.00% 0 ARP Snoop
32 57 6420 8 0.00% 0.00% 0.00% 0 Dynamic ARP Insp
33 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd
34 75 2386 31 0.00% 0.00% 0.00% 0 Net Background
35 0 3 0 0.00% 0.00% 0.00% 0 IDB Work
36 0 78 0 0.00% 0.00% 0.00% 0 Logger
37 85 6379 13 0.00% 0.00% 0.00% 0 TTY Background
38 821 6420 127 0.00% 0.00% 0.00% 0 Per-Second Jobs
39 3318 109 30440 0.00% 0.03% 0.00% 0 Per-minute Jobs
40 0 7 0 0.00% 0.00% 0.00% 0 IF-MGR control p
41 0 29 0 0.00% 0.00% 0.00% 0 IF-MGR event pro
42 0 1 0 0.00% 0.00% 0.00% 0 Inode Table Dest
43 8 3 2666 0.00% 0.00% 0.00% 0 IP Admission HA
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
44 0 1 0 0.00% 0.00% 0.00% 0 AggMgr Process
45 0 32 0 0.00% 0.00% 0.00% 0 Transport Port A
46 8 1860 4 0.00% 0.00% 0.00% 0 HC Counter Timer
47 0 1 0 0.00% 0.00% 0.00% 0 SFF8472
48 0 35 0 0.00% 0.00% 0.00% 0 EEM ED Identity
49 0 69 0 0.00% 0.00% 0.00% 0 EEM ED MAT
50 68 591 115 0.00% 0.00% 0.00% 0 EEM ED ND
51 50 75 666 0.00% 0.00% 0.00% 0 USB Startup
52 43 127004 0 0.00% 0.00% 0.00% 0 DownWhenLooped
53 0 1 0 0.00% 0.00% 0.00% 0 HULC PBR Tcam Me
54 0 1 0 0.00% 0.00% 0.00% 0 HULC ACL Tcam Me
55 0 1 0 0.00% 0.00% 0.00% 0 Hulc Warm Upgrad
56 0 1 0 0.00% 0.00% 0.00% 0 HRPC hdwl reques
57 0 1 0 0.00% 0.00% 0.00% 0 HRPC lpip reques
58 0 2 0 0.00% 0.00% 0.00% 0 HLPIP Sync Proce
59 0 1 0 0.00% 0.00% 0.00% 0 HRPC Multi-FS Sy
60 0 4 0 0.00% 0.00% 0.00% 0 HULC multifs pro
61 0 1 0 0.00% 0.00% 0.00% 0 HRPC hnetwpol re
62 0 1 0 0.00% 0.00% 0.00% 0 HRPC EnergyWise
63 0 1 0 0.00% 0.00% 0.00% 0 HRPC actual powe
64 24 25488 0 0.00% 0.00% 0.00% 0 HUSB Console
65 0 1 0 0.00% 0.00% 0.00% 0 HRPC ipadm reque
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
66 0 2 0 0.00% 0.00% 0.00% 0 SM RBCP Monitor
67 0 1 0 0.00% 0.00% 0.00% 0 HULC QM Tcam Mem
68 0 9 0 0.00% 0.00% 0.00% 0 Net Input
69 25 1286 19 0.00% 0.00% 0.00% 0 Compute load avg
70 0 2 0 0.00% 0.00% 0.00% 0 X2 HAMM detect p
71 0 1 0 0.00% 0.00% 0.00% 0 Madmax Process
72 0 1 0 0.00% 0.00% 0.00% 0 HRPC asic-stats
73 3095 21869 141 0.00% 0.05% 0.04% 0 RedEarth I2C dri
74 35272 18721 1884 0.79% 0.65% 0.57% 0 RedEarth Tx Mana
75 2091 10934 191 0.00% 0.02% 0.00% 0 RedEarth Rx Mana
76 8 1286 6 0.00% 0.00% 0.00% 0 HULC Thermal Pro
77 0 1 0 0.00% 0.00% 0.00% 0 HRPC hsm request
78 0 8 0 0.00% 0.00% 0.00% 0 Stack Mgr
79 101 8 12625 0.00% 0.00% 0.00% 0 Stack Mgr Notifi
80 17 1668 10 0.00% 0.00% 0.00% 0 Adjust Regions
81 45 6428 7 0.00% 0.00% 0.00% 0 hrpc -> response
82 8 1305 6 0.00% 0.00% 0.00% 0 hrpc -> request
83 0 1304 0 0.00% 0.00% 0.00% 0 hrpc <- response
84 0 1 0 0.00% 0.00% 0.00% 0 HRPC hcomp reque
85 35 31829 1 0.00% 0.00% 0.00% 0 yeti2_emac_proce
86 0 11 0 0.00% 0.00% 0.00% 0 HULC Device Mana
87 0 3 0 0.00% 0.00% 0.00% 0 HRPC hdm non blo
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
88 0 2 0 0.00% 0.00% 0.00% 0 HRPC hdm blockin
89 0 1286 0 0.00% 0.00% 0.00% 0 HIPC bkgrd proce
90 0 1 0 0.00% 0.00% 0.00% 0 RTTYS Process
91 0 46 0 0.00% 0.00% 0.00% 0 Hulc Port-Securi
92 0 1 0 0.00% 0.00% 0.00% 0 HRPC hpsecure re
93 0 1 0 0.00% 0.00% 0.00% 0 HRPC hfbm reques
94 0 36 0 0.00% 0.00% 0.00% 0 HCMP sync proces
95 0 1 0 0.00% 0.00% 0.00% 0 HRPC hlfm reques
96 683 189674 3 0.00% 0.00% 0.00% 0 HLFM address lea
97 261 6387 40 0.00% 0.00% 0.00% 0 HLFM aging proce
98 323 190773 1 0.00% 0.00% 0.00% 0 HLFM address ret
99 0 1 0 0.00% 0.00% 0.00% 0 HRPC hrcmd reque
100 17 5 3400 0.00% 0.00% 0.00% 0 HRPC emac reques
101 0 1 0 0.00% 0.00% 0.00% 0 HRPC hulc misc r
102 0 2144 0 0.00% 0.00% 0.00% 0 HVLAN main bkgrd
103 0 2 0 0.00% 0.00% 0.00% 0 HVLAN Mapped Vla
104 0 2 0 0.00% 0.00% 0.00% 0 Vlan shutdown Pr
105 0 3 0 0.00% 0.00% 0.00% 0 HRPC vlan reques
106 0 2 0 0.00% 0.00% 0.00% 0 HULC VLAN REF Ba
107 0 109 0 0.00% 0.00% 0.00% 0 hulc_xps_process
108 0 1 0 0.00% 0.00% 0.00% 0 HRPC ilp request
109 0 1 0 0.00% 0.00% 0.00% 0 HULC PM Vector P
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
110 0 1 0 0.00% 0.00% 0.00% 0 HPM Msg Retry Pr
111 0 1 0 0.00% 0.00% 0.00% 0 CEF RP IPC Backg
112 33067 243800 135 1.11% 0.59% 0.51% 0 hpm main process
113 8 80 100 0.00% 0.00% 0.00% 0 HPM Stack Sync P
114 0 1 0 0.00% 0.00% 0.00% 0 HRPC pm request
115 0 3 0 0.00% 0.00% 0.00% 0 HPM if_num mappi
116 2053 6387 321 0.31% 0.05% 0.01% 0 hpm counter proc
117 0 1 0 0.00% 0.00% 0.00% 0 HRPC pm-counters
118 0 5 0 0.00% 0.00% 0.00% 0 hpm vp events ca
119 0 1 0 0.00% 0.00% 0.00% 0 HRPC hcmp reques
120 0 5 0 0.00% 0.00% 0.00% 0 HCEF ADJ Refresh
121 0 1 0 0.00% 0.00% 0.00% 0 HRPC hl3mm reque
122 0 1 0 0.00% 0.00% 0.00% 0 hl3md_rpfq_thrl_
123 16 4534 3 0.00% 0.00% 0.00% 0 hl3mm
124 9 3212 2 0.00% 0.00% 0.00% 0 hl3mm_rp
125 0 1 0 0.00% 0.00% 0.00% 0 HACL Queue Proce
126 0 1 0 0.00% 0.00% 0.00% 0 HRPC acl request
127 0 84 0 0.00% 0.00% 0.00% 0 HACL Acl Manager
128 0 1 0 0.00% 0.00% 0.00% 0 HRPC aim request
129 0 1 0 0.00% 0.00% 0.00% 0 HRPC backup inte
130 2049 579 3538 0.47% 0.16% 0.20% 1 SSH Process
131 0 1 0 0.00% 0.00% 0.00% 0 HRPC cdp request
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
132 0 1 0 0.00% 0.00% 0.00% 0 HULC CISP Proces
133 0 1 0 0.00% 0.00% 0.00% 0 HRPC dot1x reque
134 0 1 0 0.00% 0.00% 0.00% 0 Dot1X Msg Retry
135 0 3 0 0.00% 0.00% 0.00% 0 HULC DOT1X Proce
136 0 1 0 0.00% 0.00% 0.00% 0 HRPC foxhound re
137 0 2 0 0.00% 0.00% 0.00% 0 Hulc Foxhound Pr
138 0 1 0 0.00% 0.00% 0.00% 0 HRPC lldp reques
139 0 2 0 0.00% 0.00% 0.00% 0 MACsec Process
140 0 1 0 0.00% 0.00% 0.00% 0 HRPC macsec requ
141 0 1 0 0.00% 0.00% 0.00% 0 HRPC system mtu
142 0 1 0 0.00% 0.00% 0.00% 0 HRPC sdm request
143 0 1 0 0.00% 0.00% 0.00% 0 SMI MSG Retry Pr
144 0 1 0 0.00% 0.00% 0.00% 0 HRPC Smart Insta
145 119 31862 3 0.00% 0.00% 0.00% 0 Hulc Storm Contr
146 0 2 0 0.00% 0.00% 0.00% 0 HSTP Sync Proces
147 0 1 0 0.00% 0.00% 0.00% 0 HRPC stp_cli req
148 0 1 0 0.00% 0.00% 0.00% 0 HRPC stp_state_s
149 0 2 0 0.00% 0.00% 0.00% 0 S/W Bridge Proce
150 0 1 0 0.00% 0.00% 0.00% 0 HRPC hudld reque
151 0 1 0 0.00% 0.00% 0.00% 0 HRPC vqpc reques
152 0 1 0 0.00% 0.00% 0.00% 0 HRPC iec_load_ba
153 16 6393 2 0.15% 0.01% 0.00% 0 IEC Load balance
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
154 0 1 0 0.00% 0.00% 0.00% 0 HRPC l2pt qnq rp
155 0 1 0 0.00% 0.00% 0.00% 0 HRPC hled reques
156 4699 152093 30 0.15% 0.10% 0.08% 0 Hulc LED Process
157 74 4717 15 0.00% 0.00% 0.00% 0 HL3U bkgrd proce
158 0 1 0 0.00% 0.00% 0.00% 0 HRPC hl3u reques
159 0 1479 0 0.00% 0.00% 0.00% 0 HL3U PBR bkgrd p
160 0 54 0 0.00% 0.00% 0.00% 0 HL3U PBR n-h res
161 0 1 0 0.00% 0.00% 0.00% 0 HRPC obfl reques
162 1731 38 45552 0.00% 0.00% 0.00% 0 SpanTree Helper
163 0 1 0 0.00% 0.00% 0.00% 0 HRPC dtp request
164 0 1 0 0.00% 0.00% 0.00% 0 HRPC show_forwar
165 0 1 0 0.00% 0.00% 0.00% 0 HRPC snmp reques
166 0 1 0 0.00% 0.00% 0.00% 0 HULC SNMP Proces
167 2484 1303 1906 0.00% 0.02% 0.00% 0 HQM Stack Proces
168 1320 2587 510 0.15% 0.01% 0.00% 0 HRPC qos request
169 0 1 0 0.00% 0.00% 0.00% 0 HRPC span reques
170 0 1 0 0.00% 0.00% 0.00% 0 HRPC system post
171 0 1 0 0.00% 0.00% 0.00% 0 Hulc Reload Mana
172 0 1 0 0.00% 0.00% 0.00% 0 HRPC hrcli-event
173 0 113 0 0.00% 0.00% 0.00% 0 DHCPD Database
174 0 2 0 0.00% 0.00% 0.00% 0 image mgr
175 0 1 0 0.00% 0.00% 0.00% 0 HRFS OIR Proc
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
176 159 10 15900 0.00% 0.00% 0.00% 0 HL2MCM
177 175 10 17500 0.00% 0.00% 0.00% 0 HL2MCM
178 0 10 0 0.00% 0.00% 0.00% 0 AAA Server
179 0 1 0 0.00% 0.00% 0.00% 0 AAA ACCT Proc
180 0 1 0 0.00% 0.00% 0.00% 0 ACCT Periodic Pr
181 0 1 0 0.00% 0.00% 0.00% 0 AAA System Acct
182 0 1 0 0.00% 0.00% 0.00% 0 AUTH POLICY Fram
183 8 23 347 0.00% 0.00% 0.00% 0 Auth Manager
184 0 1 0 0.00% 0.00% 0.00% 0 Auth-proxy AAA B
185 0 22 0 0.00% 0.00% 0.00% 0 IP Admin SM Proc
186 686 1605 427 0.00% 0.00% 0.00% 0 CDP Protocol
187 0 429 0 0.00% 0.00% 0.00% 0 MDFS LC Download
188 0 2 0 0.00% 0.00% 0.00% 0 ENABLE AAA
189 0 1 0 0.00% 0.00% 0.00% 0 CMD HANDLER
190 0 2 0 0.00% 0.00% 0.00% 0 AAA Dictionary R
191 0 16 0 0.00% 0.00% 0.00% 0 SXP CORE
192 0 54 0 0.00% 0.00% 0.00% 0 DHCP Snooping
193 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Mgr Proces
194 0 1 0 0.00% 0.00% 0.00% 0 EAP Framework
195 0 1 0 0.00% 0.00% 0.00% 0 EAP Test
196 0 2 0 0.00% 0.00% 0.00% 0 EAPoUDP Process
197 0 3 0 0.00% 0.00% 0.00% 0 CEF switching ba
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
198 497 1586 313 0.31% 0.04% 0.00% 0 IP Input
199 0 1 0 0.00% 0.00% 0.00% 0 ICMP event handl
200 0 12414 0 0.00% 0.00% 0.00% 0 IP ARP Track
201 260 6398 40 0.00% 0.00% 0.00% 0 fnvRootHubPortSt
202 0 1 0 0.00% 0.00% 0.00% 0 tHUB
203 42 63695 0 0.00% 0.00% 0.00% 0 MDFS MFIB Proces
204 0 5 0 0.00% 0.00% 0.00% 0 ADJ resolve proc
205 0 2 0 0.00% 0.00% 0.00% 0 ADJ NSF process
206 0 1 0 0.00% 0.00% 0.00% 0 IPv6 ping proces
207 0 2 0 0.00% 0.00% 0.00% 0 KRB5 AAA
208 0 1 0 0.00% 0.00% 0.00% 0 MAB Framework
209 0 2 0 0.00% 0.00% 0.00% 0 MKA
210 512 23 22260 0.00% 0.00% 0.00% 0 OBFL TEMP obfl0
211 0 1 0 0.00% 0.00% 0.00% 0 SMI Director DB
212 0 1 0 0.00% 0.00% 0.00% 0 SMI CDP Update H
213 0 1 0 0.00% 0.00% 0.00% 0 SMI Backup Proce
214 0 2 0 0.00% 0.00% 0.00% 0 SMI IBC server p
215 0 1 0 0.00% 0.00% 0.00% 0 SMI IBC client p
216 0 2 0 0.00% 0.00% 0.00% 0 SMI IBC Download
217 2166 11564 187 0.00% 0.07% 0.02% 0 Spanning Tree
218 0 121 0 0.00% 0.00% 0.00% 0 Spanning Tree St
219 0 2 0 0.00% 0.00% 0.00% 0 CDP Forward Proc
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
220 33 39 846 0.00% 0.00% 0.00% 0 802.1x switch
221 0 109 0 0.00% 0.00% 0.00% 0 802.1x MDA Aging
222 0 1 0 0.00% 0.00% 0.00% 0 802.1x Webauth F
223 1092 1890 577 0.00% 0.00% 0.00% 0 DTP Protocol
224 0 1 0 0.00% 0.00% 0.00% 0 HRPC dai request
225 0 1 0 0.00% 0.00% 0.00% 0 HULC DAI Process
226 0 1 0 0.00% 0.00% 0.00% 0 HRPC power down
227 0 1 0 0.00% 0.00% 0.00% 0 HRPC ip device t
228 0 1 0 0.00% 0.00% 0.00% 0 HRPC ip source g
229 0 1 0 0.00% 0.00% 0.00% 0 HULC IP Source g
230 1409 6389 220 0.31% 0.08% 0.03% 0 PI MATM Aging Pr
231 110 8060 13 0.00% 0.00% 0.00% 0 UDLD
232 0 215 0 0.00% 0.00% 0.00% 0 Port-Security
233 0 2 0 0.00% 0.00% 0.00% 0 Switch Backup In
234 0 2 0 0.00% 0.00% 0.00% 0 IP Host Track Pr
235 0 1 0 0.00% 0.00% 0.00% 0 Link State Group
236 0 108 0 0.00% 0.00% 0.00% 0 MMN bkgrd proces
237 0 645 0 0.00% 0.00% 0.00% 0 Ethchnl
238 2022 127 15921 0.00% 0.10% 0.02% 0 VMATM Callback
239 8 135 59 0.00% 0.00% 0.00% 0 CEF background p
240 0 1 0 0.00% 0.00% 0.00% 0 IP IRDP
241 0 1 0 0.00% 0.00% 0.00% 0 CEF RF HULC Conv
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
242 0 3 0 0.00% 0.00% 0.00% 0 XDR mcast
243 16 644 24 0.00% 0.00% 0.00% 0 IP ACL XDR LC Ba
244 0 1 0 0.00% 0.00% 0.00% 0 IPC LC Message H
245 0 1 0 0.00% 0.00% 0.00% 0 XDR RP Ping Back
246 0 54 0 0.00% 0.00% 0.00% 0 XDR RP backgroun
247 0 1 0 0.00% 0.00% 0.00% 0 XDR RP Test Back
248 0 3 0 0.00% 0.00% 0.00% 0 MDFS LC Process
249 0 1 0 0.00% 0.00% 0.00% 0 Critical Auth
250 0 2 0 0.00% 0.00% 0.00% 0 LINE AAA
251 9 67 134 0.00% 0.00% 0.00% 0 IP RIB Update
252 34 742 45 0.00% 0.00% 0.00% 0 TCP Timer
253 0 26 0 0.00% 0.00% 0.00% 0 TCP Protocols
254 0 6389 0 0.00% 0.00% 0.00% 0 Socket Timers
255 17 26 653 0.00% 0.00% 0.00% 0 HTTP CORE
256 0 83 0 0.00% 0.00% 0.00% 0 Cluster L2
257 0 644 0 0.00% 0.00% 0.00% 0 Cluster RARP
258 179 1310 136 0.00% 0.00% 0.00% 0 Cluster Base
259 450 12783 35 0.00% 0.01% 0.00% 0 DHCPD Receive
260 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Supplicant
261 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Supplicant
262 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Supplicant
263 0 1 0 0.00% 0.00% 0.00% 0 RARP Input
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
264 0 1 0 0.00% 0.00% 0.00% 0 HRPC dhcp snoopi
265 0 4 0 0.00% 0.00% 0.00% 0 HULC DHCP Snoopi
266 0 323 0 0.00% 0.00% 0.00% 0 HULC stack power
267 0 1 0 0.00% 0.00% 0.00% 0 HRPC stack power
268 925 39 23717 0.00% 0.00% 0.00% 0 IGMPSN L2MCM
269 263 1852 142 0.00% 0.00% 0.00% 0 IGMPSN MRD
270 576 3811 151 0.00% 0.02% 0.00% 0 IGMPSN
271 0 1 0 0.00% 0.00% 0.00% 0 IGMPQR
272 0 3 0 0.00% 0.00% 0.00% 0 L2TRACE SERVER
273 829 38 21815 0.00% 0.00% 0.00% 0 MLDSN L2MCM
274 0 1 0 0.00% 0.00% 0.00% 0 MRD
275 0 1 0 0.00% 0.00% 0.00% 0 MLD_SNOOP
276 0 1 0 0.00% 0.00% 0.00% 0 HRPC hl2mcm igmp
277 138 64041 2 0.00% 0.00% 0.00% 0 MDFS RP process
278 0 1 0 0.00% 0.00% 0.00% 0 HRPC hl2mcm mlds
279 51 262 194 0.00% 0.00% 0.00% 0 LOCAL AAA
280 0 2 0 0.00% 0.00% 0.00% 0 EPM MAIN PROCESS
281 242 16 15125 0.00% 0.00% 0.00% 0 OBFL UPTIME obfl
282 0 2 0 0.00% 0.00% 0.00% 0 TPLUS
283 0 1 0 0.00% 0.00% 0.00% 0 Connection Mgr
284 16 12 1333 0.00% 0.00% 0.00% 0 crypto engine pr
285 26 4 6500 0.00% 0.00% 0.00% 0 Crypto CA
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
286 0 1 0 0.00% 0.00% 0.00% 0 Crypto PKI-CRL
287 0 1 0 0.00% 0.00% 0.00% 0 Crypto SSL
288 0 1 0 0.00% 0.00% 0.00% 0 encrypt proc
289 0 1 0 0.00% 0.00% 0.00% 0 HRPC x_setup req
290 0 1 0 0.00% 0.00% 0.00% 0 Licensing MIB pr
291 0 91 0 0.00% 0.00% 0.00% 0 VTP Trap Process
292 0 2 0 0.00% 0.00% 0.00% 0 AAA SEND STOP EV
293 0 2 0 0.00% 0.00% 0.00% 0 DHCP Security He
294 0 2 0 0.00% 0.00% 0.00% 0 EEM ED Routing
295 17 58 293 0.00% 0.00% 0.00% 0 EEM ED Syslog
296 66 20 3300 0.00% 0.00% 0.00% 0 Syslog Traps
297 92 3 30666 0.00% 0.00% 0.00% 0 OBFL MSG obfl0
298 0 2 0 0.00% 0.00% 0.00% 0 VTPMIB EDIT BUFF
299 0 1 0 0.00% 0.00% 0.00% 0 HCD Process
300 0 1 0 0.00% 0.00% 0.00% 0 HRPC cable diagn
301 0 2 0 0.00% 0.00% 0.00% 0 DiagCard1/-1
302 41 7911 5 0.00% 0.00% 0.00% 0 PM Callback
303 335 86 3895 0.00% 0.00% 0.00% 0 VLAN Manager
304 9 1 9000 0.00% 0.00% 0.00% 0 LICENSE AGENT
305 0 516 0 0.00% 0.00% 0.00% 0 dhcp snooping sw
306 109 10 10900 0.00% 0.00% 0.00% 0 OBFL ENV obfl0
307 17 53 320 0.00% 0.00% 0.00% 0 EEM Server
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
308 0 2 0 0.00% 0.00% 0.00% 0 EEM Policy Direc
309 2525 112 22544 0.15% 0.01% 0.00% 0 OBFL VOLT obfl0
310 0 3 0 0.00% 0.00% 0.00% 0 EEM ED CLI
311 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Counter
312 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Interface
313 0 3 0 0.00% 0.00% 0.00% 0 EEM ED IOSWD
314 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Ipsla
315 0 3 0 0.00% 0.00% 0.00% 0 EEM ED None
316 0 3 0 0.00% 0.00% 0.00% 0 EEM ED OIR
317 0 5 0 0.00% 0.00% 0.00% 0 SSH Event handle
318 0 3 0 0.00% 0.00% 0.00% 0 EEM ED SNMP
319 0 3 0 0.00% 0.00% 0.00% 0 EEM ED SNMP Obje
320 0 2 0 0.00% 0.00% 0.00% 0 EEM ED SNMP Noti
321 17 186 91 0.00% 0.00% 0.00% 0 EEM ED Timer
322 0 41 0 0.00% 0.00% 0.00% 0 Syslog
323 0 3 0 0.00% 0.00% 0.00% 0 RBM CORE
324 0 2 0 0.00% 0.00% 0.00% 0 STP FAST TRANSIT
325 0 2 0 0.00% 0.00% 0.00% 0 CSRT RAPID TRANS
326 175 9943 17 0.00% 0.00% 0.00% 0 CEF: IPv4 proces
327 0 4 0 0.00% 0.00% 0.00% 0 ADJ background
328 33 164 201 0.00% 0.00% 0.00% 0 IP Background
329 802 409 1960 0.00% 0.00% 0.00% 0 OBFL I/O Buffer
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
330 286 1238 231 0.00% 0.00% 0.00% 0 LACP Protocol
331 0 3 0 0.00% 0.00% 0.00% 0 SNMP Timers
332 0 157 0 0.00% 0.00% 0.00% 0 IP SNMP
333 0 1 0 0.00% 0.00% 0.00% 0 PDU DISPATCHER
334 0 1 0 0.00% 0.00% 0.00% 0 SNMP ENGINE
335 0 2 0 0.00% 0.00% 0.00% 0 IP SNMPV6
336 0 1 0 0.00% 0.00% 0.00% 0 SNMP ConfCopyPro
337 627 158 3968 0.00% 0.00% 0.00% 0 SNMP Traps
338 2110 109 19357 0.00% 0.00% 0.00% 0 crypto sw pk pro
339 406 63 6444 0.00% 0.02% 0.00% 0 SpanTree Flush
340 0 4 0 0.00% 0.00% 0.00% 0 hulc cfg mgr mas
341 4647 37 125594 0.00% 0.00% 0.09% 0 hulc running con
342 0 4 0 0.00% 0.00% 0.00% 0 Collection proce
01-15-2015 01:47 PM
The utilisation figures are not that bad so I'm not convinced that is the problem at the moment.
If you are other 3750Xs are not displaying the same symptoms it may be worth upgrading to the same IOS. It's always a good idea to have the same IOS for the same model if you can do that.
Jon
01-15-2015 02:03 PM
Thanks Jon
I will upgrade the IOS tomorrow and see how I get on
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