Cisco Switching/Routing :: SGE2010 Switch Logs
May 4, 2012
I am having some issues on my network and i think i have narrowed them down to a single switch.
On this switch the following logs can be seen
2147482407 05-May-2012 15:40:54 Informational %AAA-I-CONNECT: New http connection for user admin, source 10.0.5.135 destination 10.0.5.172 ACCEPTED
2147482431 05-May-2012 09:03:31 Warning %STP-W-PORTSTATUS: g13: STP status Forwarding
2147482432 05-May-2012 09:03:01 Informational %LINK-I-Up: g13
[code]......
All other switches are OK and do not show anything in their logs. I am trying to figure out what could be going wrong. Spanning tree is enabled on all switches. The switch tihs is happening on, ends in the ip 172 and is where all building cables connect to. They also connect to 174. I have attached an image of the infrastructure so you can visually see what i mean.
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Mar 18, 2013
I can't connect to the console of switch cisco sge2010, I tried several console cables and none worked for me, I followed step by step manuals and nothing.
Also try the web 192.168.1.254 according to the manual but when I connect from the laptop to do ping to the switch doesnt work.
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May 15, 2013
I am getting continous logs on my 4507 Switch :
May 16 12:45:09.000: %C4K_RKNOVA-4-INVALIDTOKENEXPIRED: STANDBY: Suppressed 302 times)Expired token 16490 in the invalid token list (NumEntries: 6) of type IrmPortId other id == 4294967287
May 16 12:45:09.000: %C4K_RKNOVA-4-INVALIDTOKENEXPIRED: STANDBY: Suppressed 302 times)Expired token 16490 in the invalid token list (NumEntries: 6) of type IrmPortId other id == 4294967287
does it lead to high CPU utilisation as well ??
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Feb 7, 2013
I am not getting interface up/down logs in my switch console through show logging command. Switch model cisco WS-C4506-E and IOS :- cat4500e-ipbasek9-mz.122-53.SG3.bin. I have done below mention configurations, we can't configure logging level beyond informational. [code]
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Nov 21, 2012
We are getting some error logs on Nexus VDC,as follows:2012 Nov 23 08:49:11 N7K_B-Network_Center_B %$ VDC-3 %$ last message repeated 6 times 2012 Nov 23 08:50:21 N7K_B-Network_Center_B %$ VDC-3 %$ last message repeated 7 times 2012 Nov 23 08:49:11 N7K_B-Network_Center_B %$ VDC-3 %$ last message repeated 6 times2012 Nov 23 08:50:21 N7K_B-Network_Center_B %$ VDC-3 %$ last message repeated 7 times.
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Oct 29, 2012
We are getting some error logs on Nexus switch 7K.
Loggs:
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2012 Oct 30 22:36:07 SWITCH %CMPPROXY-STANDBY-2-LOG_CMP_UP: Connectivity Management processor(on module 6) is now UP
2012 Oct 30 22:36:40 SWITCH %SYSMGR-2-GSYNC_SNAPSHOT_SRVFAILED: Service "ipqosmgr" on active supervisor failed to sto
re its snapshot (error-id 0x40480005).
2012 Oct 30 22:36:40 SWITCH %SYSMGR-2-STANDBY_BOOT_FAILED: Standby supervisor failed to boot up.
2012 Oct 30 22:36:42 SWITCH %PLATFORM-2-MOD_REMOVE: Module 6 removed (Serial number JAF1550ATBR)
2012 Oct 30 22:42:08 SWITCH %BOOTVAR-5-NEIGHBOR_UPDATE_AUTOCOPY: auto-copy supported by neighbor supervisor, starting
[code]....
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May 28, 2012
I have a hybrid kind of network. I want to create create two VLANs on Cisco SGE2010 so that these two VLANs should not talk each other but at the same time they are able to talk Domain controllers, DHCP and other servers which are on other switches.I am able to create two separate VLANs but they stop talking with other servers(DC, DHCP, etc) which are on another switch.
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May 16, 2012
I have 4 SGE2010P switches in L3 stacked mode in my production environment. I am having trouble routing traffice to/from my vlans. I have successfully set this up in a test environment and have compared switch settings, but still having trouble in the production environment.
Main network:
192.168.0.0/24, DG 192.168.0.1
Vlan 1 interface on switch: 192.168.0.253/24
Vlan 22 interface on switch: 192.168.22.1/24
Vlan 23 interface on switch: 192.168.23.1/24
I have assigned port 1/g14 to Vlan 23. I have enabled DHCP Relay and Option 82. I have set DHCP interface to Vlan 23. Static routes auto-genned as shown in image below. My DHCP server is on 192.168.0.16 on Vlan 1. It has a scope for 192.168.23.0/24 to give a DG of 192.168.23.1 (Vlan 23 IP address).I cannot get DHCP to give me an address from the .23 scope. So I tried to hard code an IP address into the client. When I did this, the switch sees the machine just fine, I can ping 192.168.0.253 (Vlan 1 IP address), but cannot ping any other IP on Vlan 1 (192.168.0.0/24)Do I need a static route somewhere that I am missing? I didn't need to on my test network, so I am a bit stumped.
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Oct 16, 2012
I have a setup where - I have a cisco stack (4X SGE2010 Switches) trunking over to a 3COM switch. Both switches believe to be the "ROOT" of the network. Note The 3COM is running RSTP as opposed to the Cisco Stack which is running normal STP. To my understanding of STP - Essentially STP is not functioning! Both switches believe to be the "ROOT" so they don't shut ports down. (We are currently having major issues with ports going up and down for seconds at a time on both switches)
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May 4, 2010
I realize this is just a small business switch, basically a rebranded Linksys, but why I'm only getting 200Mbits/s
- 48 port - 10/100/1000 , set to standalone mode
- 3 separate PCs on this switch , all are fast machines with Core 2 duo / plenty of RAM etc...
- all 3 auto-sense 1Gbps connection
I use iperf tool for bandwidth testing and no matter which PC I pick as server, which as client I get about 150 to 250Mbits/s
I am not looking for full 1000 here, but 200 seems rather sad....
- jumbo frames seem to make no difference
- I am using TCP test in iperf , standard no extra flags , 10 seconds, 20 seconds or even 30 seconds all come out the same.
- wiring is shady as some of it is just Cat5 , but when going from one laptop on the switch to another with brand new Cat6 cables I STILL only got 200.
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Oct 12, 2012
Our environment consits of 4 cisco SGE2010 switches (stacked). I have implemented STP BPDUGUARD and Portfast on all client ports (suspected a loop). And our uplink to the Server DMZ recieves almost all of it's BPDU packets back(is that normal?) The issues lies where we have random ports dropping out - across all stacks for seconds at a time. We get errors/warning such as,Pinging between the DMZ network appears to be fine. Pinging from the client/switch network show packets being dropped quite frequently.All devices are on VLAN1 (I've have researched this and this could be the cause of the issue)
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Jun 26, 2012
1 Cisco switch stack (SGE2010) in L3 mode, 2 Vlans.
Vlan 1 = 192.168.0.253/24, untagged on all ports except 14/15
Vlan 2 = 192.168.22.1/24, untagged on port 14 and 15
SGE2010 default route 0.0.0.0/0 next hop 192.168.0.1 (Checkpoint UTM)
DHCP Relay enabled
DHCP server set to 192.168.0.16
DHCP interface set to Vlan2
[code]....
Expanding the ICMP entry, it appears that the destination is the pc client since it shows a Dell mac address, and the source is the Checkpoint UTM (Sofaware).
I can ping and tracert from the Checkpoint to my static IP on Vlan 2. The same goes for the DHCP server to/from Vlan2, so I am confused as to why the routing is failing. I have tried adding Port Fast to the stack ports, but nothing changes.
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Oct 20, 2012
what is the process of updating firmware on a SGE2010.
I would usually use TFTP - but, I can't see the TFTP command on these SGE2010's
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Apr 16, 2013
I have a remote 3G Cisco router (Cisco 819) that occastionally drops it's EzyVPN and the local guys just reboot the device so when I log on and check the logs it is empty. My syslog server shows very little, can I keep the logs locally or up the logging to the syslog server?
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Feb 3, 2012
%SYSTEM_CONTROLLER-SP-3-ERROR: Error condition detected: TM_DATA_PARITY_ERROR Feb 2 10:57:09.602 EST: %SYSTEM_CONTROLLER-SP-3-EXCESSIVE_RESET: System Controller is getting reset so frequently
Cisco Internetwork Operating System Software
IOS (tm) s222_rp Software (s222_rp-IPSERVICES_WAN-M), Version 12.2(18)SXF15a, RELEASE SOFTWARE (fc1)
Technical Support: [URL]
Copyright (c) 1986-2008 by cisco Systems, Inc.
Compiled Mon 20-Oct-08 19:20 by kellythw
Image text-base: 0x40101040, data-base: 0x42951080
[code]....
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Dec 14, 2011
I have currently a Dell powerconnect 6248 switch combined with a netgear UTM router. I have a basic understanding on how things should work but I don't have the knowledge to apply it as I'm new to setting up vlan and the person before me did the basic configuration like this:
defined 5 VLAN in the netgear router
defined the same 5 VLAN in the dell 6248
connected the dell switch to the netgear router via a trunk port.
Right now all the inter vlan traffic pass thru the netgear router as the dell switch as a trunk port connected to the netgear box who then give dhcp and set himself as the default inter vlan route. I would like to stop that since I would like the cisco switch to handle all the vlan routing for both switch and those switch to send their dhcp request to my win2k8 server.
I did set the sge2010 in layer 3 mode from the small business telnet interface. I then setup the same 5 vlan in the cisco switch.
If I understand this well I need to define an IP address for each vlan interface on the cisco switch for it to be able to route things, I have set them all as x.x.x.3 (x.x1.3 vlan 1, x.x.2.3 vlan2, etc) Then I need both swtich to forward all dhcp request to my dhcp box wich is in vlan 2. My DHCP server will have 5 range of IP address to hand out. my server are connected directly to the dell switch on vlan 2. I have set up a port in the dell switch in trunk mode and did the same thing in the cisco switch and connected them togheter to send all vlan packet. The current setup doesn't work so I need to finalize that setup so that everything works.
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May 3, 2012
It looks like both my HSRP Interfaces (VLAN 600 & 700) cycle through standby --> active ---> speak continuously on one of the two switches. What can be causing this?
*May 4 06:41:24.883: %HSRP-5-STATECHANGE: Vlan700 Grp 0 state Speak -> Standby
*May 4 06:41:33.671: %HSRP-5-STATECHANGE: Vlan700 Grp 0 state Standby -> Active
*May 4 06:41:33.671: %HSRP-5-STATECHANGE: Vlan700 Grp 0 state Active -> Speak
*May 4 06:41:34.251: %HSRP-5-STATECHANGE: Vlan700 Grp 0 state Speak -> Standby
*May 4 06:41:47.691: %HSRP-5-STATECHANGE: Vlan700 Grp 0 state Standby -> Active
*May 4 06:41:47.703: %HSRP-5-STATECHANGE: Vlan700 Grp 0 state Active -> Speak
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Nov 18, 2012
I have got a l2 link of 512 kbps from two different ISP. I want to aggegrate the bandwidth of this connection so that I can feel like having 1 mbps connection. I am not actually talking about load balancing, but bandwidth/link aggegration. Can we have the solution of failover with different vlan from different isp ? Can we be able to make the link as a single link.
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Feb 22, 2010
Our customer is having C6513 running with 12.2(18)SXF15a . One of the module (ACE20-MOD-K9) got rebooted with following error:
Feb 22 10:41:41.155 GMT: %OIR-SP-3-PWRCYCLE: Card in module 6, is being power-cycled off (Reset - Module Reloaded During Download)Feb 22 10:41:41.183 GMT: %C6KPWR-SP-4-DISABLED: power to module in slot 6 set off (Reset - Module Reloaded During Download)Feb 22 10:41:53.686 GMT: %OIR-SP-3-PWRCYCLE: Card in module 6, is being power-cycled off (Module not responding to Keep Alive polling)Feb 22 10:41:53.686 GMT: %C6KPWR-SP-4-DISABLED: power to module in slot 6 set off (Module not responding to Keep Alive polling)
Code...
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Sep 30, 2012
We use C2950G switches with IOS 12.1(22)EA12 . Switches are set up to send logs to a server (informationnal level). On this server, we receive many of logs from those switches, but none about interfaces errors (even if interfaces statistics show interfaces errors). On C3548 switches it's work fine.How should I be sure the set up of switches is correct ? Why do I never receive messages as %LINK-4-ERROR:[char] is experiencing errors ?
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Mar 22, 2012
Below memory status alerts of are seen on our syslog server for Nexus 7K switch(Default VDC).
PLATFORM-2-MEMORY_ALERT_RECOVERED: Memory Status Alert : CRITICAL ALERT RECOVERED
PLATFORM-2-MEMORY_ALERT_RECOVERED: Memory Status Alert : MINOR ALERT RECOVERED
PLATFORM-2-MEMORY_ALERT_RECOVERED: Memory Status Alert : SEVERE ALERT RECOVERED
Memory threshold Not created on Nexus. Can we ignore this alert or does it impact our current network traffic?
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Aug 15, 2011
I m getting below error messages in show logs -
Aug 12 15:30:57.127 IST: %ENVIRONMENT-3-RPS_FAILED: Faulty internal power supply detected
Aug 12 15:31:02.175 IST: %ENVIRONMENT-3-RPS_FAILED: Faulty internal power supply detected
Aug 12 15:31:08.219 IST: %ENVIRONMENT-3-RPS_FAILED: Faulty internal power supply detected
Aug 12 15:31:10.239 IST: %ENVIRONMENT-3-RPS_FAILED: Faulty internal power supply detected
there is no error messages related to PSU in "show env all " log .
here is show version -
------------------ show version ------------------
Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6K2L2Q4-M), Version 12.1(22)EA13, RELEASE SOFTWARE (fc2)
Technical Support: [URL]
Copyright (c) 1986-2009 by cisco Systems, Inc.
[Code] ....
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Dec 2, 2011
How i can transfer the router logs to email address.Wev are using the router 2600.
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Apr 15, 2013
it is possible to schedule when to send logs to a syslog server (Switch Catalyst 3560) ?
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Nov 27, 2011
We are getting log messages like
%EARL-DFC4-4-NF_USAGE: Current Netflow Table Utilization is 95%
%EARL-DFC4-4-NF_USAGE: Current Netflow Table Utilization is 99%
What this messages really means and how to get rid of these messages. We are using IOS version 12.2(33)SXJ in Catalyst 6500.
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Oct 16, 2012
We have a stack of 4 Cisco WS-3750G-24TS with Sw Version 12.2(52) SE and giving weird errors:-
-Traceback= 17211C8 16FA4C0 16FA4FC 18625E4 18608D4 286A850 283E6FC 282EDF4 2859BBC 1B2EDA8 1B25878
Oct 17 22:26:48 AEDT: %SNMP-3-CPUHOG: Processing GetBulk of lldpRemEntry.7
Oct 17 22:26:50 AEDT: %SYS-3-CPUHOG: Task is running for (2098)msecs, more than (2000)msecs (8/6),process = SNMP ENGINE.
-Traceback= 172108C 17211CC 16FA4C0 16FA4FC 18625E4 18608D4 286A850 283E6FC 282EDF4 2859BBC 1B2EDA8 1B25878
Oct 17 22:26:51 AEDT: %SNMP-3-CPUHOG: Processing GetBulk of lldpRemEntry.7
Oct 17 22:26:53 AEDT: %SNMP-3-CPUHOG: Processing GetBulk of lldpRemEntry.6
Oct 17 22:26:53 AEDT: %SYS-3-CPUHOG: Task is running for (2097)msecs, more than (2000)msecs (1/1),process = SNMP ENGINE.
What are these errors is this a bug in the IOS
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Jul 31, 2011
I volunteer at a school who just purchased two 48 port SGE2010 managed switches. I am not a big fan of the web gui and was hoping to see the standard Cisco command prompt instead of the menu-type interface.
Is there a way to view the MAC table showing which MAC address is plugged into which port on the switch? I have been fighting with the menu and the gui for a while now and do not see this anywhere.
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Dec 21, 2011
I have configured my 2951 router to send logs to my Kiwi syslog server like below.
#logging 10.20.20.52
But I am not receiving any logs from my router, the same has configured on my asa5520 and its sending logs.
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Dec 18, 2011
find below logs we found on switch 3550
.Dec 17 19:58:06.193: %SPANTREE-5-TOPOTRAP: Topology Change Trap for vlan 15
.Dec 17 19:58:07.190: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/23, changed state to down
.Dec 17 19:58:07.190: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan20, changed state to down
.Dec 17 19:58:08.198: %LINK-3-UPDOWN: Interface FastEthernet0/23, changed state to down
.Dec 17 19:59:18.671: %SPANTREE-5-TOPOTRAP: Topology Change Trap for vlan 15
[code]....
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Oct 3, 2011
I've recently installed an SGE2010 switch, which I have set to 'Layer 3' mode.
I have created 2 VLANs using 192.168.10.x and 192.168.20.x (using .50 for the VLAN IP address in each case) - however, I need to be able to allow certain traffic between the VLANs.Alternatively, to get things started - I'm assuming I need to set up ACLs to allow access between VLANs - how would I configure the switch to allow all traffic from one VLAN to the other?
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Apr 23, 2012
I need 10gigbit uplink for this switch. What are the other devices that i need order along with this device.And what is the diff between X2-10GB-LR= and CVR-X2-SFP.if i take CVR-X2-SFP, in future how can i upgrade from one gig to 10 gig?for current use i need 10gig support required. so what are all the other devices that i need to order.Fiber multimode and distance 15Mt only.
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Nov 2, 2011
i have an issue to connect a trunk between cisco switch and extreme switch i have many vlans that i want to cross via a link between cisco 3750 switch and a Extreme Alpine 3800 switch
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Dec 28, 2008
what is the use of no switch port command in L3 switch?
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