Cisco Switches :: Sge2010p Software Upgrade Switch Always Boots
Aug 6, 2011
I have just downloaded new software for sge2010p. I had tried to made an upgrade on some switches, but switches still boot with the old software.I have installed software 3.0.0.18 and boot 2.0.0.03. I have downloaded software 3.0.1 from cisco, put it on tftp and started an upgrade via switch web interface. I have checked that the active image is set to 1, and started the upgrade.Switch has downloaded soft from tftp, and reported that process has been finished without errors.After the restart switch have 3.0.0.18 software again. I have try to do this same on 4 different switches working in L3 and L2 mode - always with the same effect.Should I upgrade both images in the same time to get this work?
I have noticed, that the new firmware is located on image 2.
# show bootvar
Image Filename Version Date Status
----- --------- --------- --------------------- -----------
1 image-1 3.0.0.18 08-Nov-2009 16:21:37 Active
2 image-2 3.0.1.0 19-May-2011 13:05:53 Not active*
[Code] ...
So I try to set active image via console command:
# boot system image-2
and again...
a# show bootvar
Image Filename Version Date Status
----- --------- --------- --------------------- -----------
1 image-1 3.0.0.18 08-Nov-2009 16:21:37 Active*
2 image-2 3.0.1.0 19-May-2011 13:05:53 Not active
"*" designates that the image was selected for the next boot
Finally i have tried to set the active image to "2" using console menu: I have set it like this:
Active Image
============
Unit ID Active Image Active Image after Reset
======= ============ ========================
1 Image 1 Image 2
and save..
[Code]
Where is the right place to set active image for 2. Is the "active image" settings only sets the firmware image which switch uses or configuration files too?
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Jul 18, 2011
I have configured stack with 2 sge2010p switches. I want to connect this stack to the HP procurve switch using port agregation (LAG) technique. I want to use one ge port on each sge switch.How to configure it? Will it work witch port agregation on procurve?
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Jun 21, 2012
Created 2 separate VLANs on SGE2010P switch. Neither in Native VLAN 1.
For example;
-Port g01 in VLAN 56
-Port g25 in VLAN 56
-Port g10 in VLAN 10
-Port g37 in VLAN 10
All appears to work well within the respective VLAN (i.e. DHCP, ARP, etc. no IPs from other VLANs)STP - Spanning Tree is Globally disabled.
However; when I feed a n new network (which has STP enabled) into VLAN 10; I then plug a laptop with wireshark running into VLAN 56 - cannot see any other traffic/packet...except STP packets coming from a CISCO device on VLAN 10 while I am plugged into VLAN 56.
This demonstrates to me the network is not truely seperated. I know this because last night I crossed two networks and caused havoc; ouch.I configed a D-Link switch with the same scenario and no issue.
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Aug 8, 2012
How many watts do the Cisco SGE2010P 48 POE switches draw?
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Apr 16, 2012
I'm finding some odd information from Cisco pages and non-Cisco pages also. What is the correct syntax for specifying boot images on a flash:/ of a switch? The differences is if you need the "/" or not as well as after the ";" fo you need to specify flash again.
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Apr 9, 2013
I'm the administrator of a system composed of seven SGE2010P switches in stack configuration.I developed a script to update the ACL at regular time intervals.
ACLs work well unless one or more switches in the stack is turned off. In this case it would seem that once, which switches off will restart, they do not synchronize ACLs assigned to interfaces.
Currently the only solution I've found to restore functionality, it is cold restart of the entire stack.I was wondering if there is a command to propagate the acl switches that I can recall in the event of a restart of any of these.
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Dec 8, 2011
Base ethernet MAC Address: 00:0a:b7:07:35:80Xmodem file system is available. The system has been interrupted prior to initializing theflash filesystem. The following commands will initialize the flash filesystem, and finish loading the operating system software:
flash_init load_helper boot switch: flash_initInitializing Flash...flashfs[0]: 3 files, 1 directoriesflashfs[0]: 0 orphaned files, 0 orphaned directoriesflashfs[0]: Total bytes: 3612672flashfs[0]: Bytes used: 1815040flashfs[0]: Bytes available: 1797632flashfs[0]: flashfs fsck took 3 seconds....done Initializing Flash.Boot Sector Filesystem (bs:) installed, fsid: 3Parameter Block Filesystem (pb:) installed, fsid: 4ô
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Apr 3, 2013
I was in the process of recovering a password on a nexus 5548 swith when it finally gets in to the boot mode.I think i lost all my bootloader code.How do i get it back on the switch
loader> load n5000-uk9.5.0.3.N2.1.bin
Error 27: Unrecognized command
how to restore my IOS on this device
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Jan 2, 2011
I recently changed jobs and am now supporting a small(but rapidly growing) environment as follows:
35 PoE phones with a switchport going to a workstation
8 PoE cameras
7 servers(2 NICs each with link aggregation)
Various racked network hardware
I currently have an Enterasys 10/100 48p PoE switch powering all of the PoE devices, but the switch is getting old and I'd like to start converting over to pure gigabit. There's also an HP Procurve 2810-48G that all of the servers and other racked network hardware are plugged into. That switch is fine, but doesn't have PoE, so its uses are limited to the rack.
Just a few other things to keep in mind... Whomever setup this network failed to separate the voice and data traffic into their own VLANs + QoS, so that needs to be done as well. Expandability is key as the company is growing at a rapid pace- Stacking is certainly desirable, but not an absolute requirement.
I'd like to keep the price point bellow $2000 if I can get a good product. Cisco would be cool, but the price point is way too high for the features that I need. Any great recommendations? Here's some that I've been looking at:
Cisco SGE2010P
Netgear GS748TPS
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Feb 21, 2012
I have a Cisco Calayst C3560G core switch with 4 x SGE2010P Switches which are invidually linked/trunked via 2x CAT6 Cables for each SGE switch so im not stacking them. First problem is i cant seem to trunk/bond the 2 cables to the SGE LAGs i created, I can only use 1 cable per SGE switch. Yes the Core switch is configured correctly and have the proper Port Channel config (below is an example of a config) how do i get this working!?
I run POE Voip phones and PC's of 1 cable that is vlan'd on the phones, so each port on the SGE's are trunk'd
CISCO C3560G
interface Port-channel1
switchport trunk encapsulation dot1q
switchport mode trunk
[code]...
The other issue and more troublesome is that I have random reboots on all of the SGE's the LOGs tell me nothing! I cant seem to figure it out even had the units swapped out! Jumbo Frames are enabled but still happens even if disabled. Got some STP/RSTP settings but nothing works.
SGE Hardware Version 00.00.01
SGE Software Version 3.0.018
SGE Boot Version 2.0.0.03
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Jul 24, 2011
I have configured 2 Vlans on the network. 1 - native Untagged for data traffic and 100 Tagged for VoIP.I have 4 SGE2010p switches 2- of them in stack working in L3 mode and 2 connected to the stack via single ethernet links in L2 mode.I have IP phones with trunked ports -Vlan100 tagged and 1 untagged. I have set CoS 5 for Voice Vlan 100 on the phones and CoS 5 to queue 3 mapping (in basic mode) on all switches.But it seems to not work at all.Should I use Advanced QoS mode?Where Can I find some QoS configuration example for Voice Vlan on SGE2010p switches?
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Sep 19, 2011
I've got multiple SGE2000P & SGE2010P switches
Originally I was happy just set them all up in a stacked ring configuration. However I've become aware that my back bone fibre links are contantly pushed to their max.
So I've decided that I should change this configuration and unstack the switches and make them all stand-alone units. and I'll configure 2 cable LAG links between all my switches Theorically I should now get 2GIGs between each switch and to complete the ring in my network for redundancy I'll turn on Spanning tree.
However I've tested the speed and I just can not seem to get a LAG connection with 2 x 1gig cables to push more data than a single link 1gig link cable would.
My test enviroment(not using fibre optic cables just cat5e copper cabling):
4 x pc's(all gigabit network cards)
2 x sge2000p switches
PC1 ---(1G eth)--- /---(1G eth)--- PC2
[SGE2000P]===(LAG1 2x1G cables)===[SGE2000P]
PC3 ---(1G eth)---/ ---(1G eth)--- PC4
If I send files from PC1 & PC3 simultaneously to PC2 & PC4 They don't transfer faster than if I I just use a single 1GIG Link cable
looking at the LAG configuration it shows both cables are connected & the LAG looks like it's working. But it really doesn't seem to be running at the expected 2GIG?
The LAG fail over seems to work fine if I remove either of the 2 cables from the LAG the link continues to work. (sometimes it will drop a ping when removing or readding a LAG cable)
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Mar 11, 2012
I just purchased two Cisco switches (SGE2010P) for the new Mitel 5000 Phone System. The Mitel vendor programmed and setup the phone system for us, but they couldn’t figure out the VLAN setup on the my switch. So now I have everything on one network and I am stuck on my own to figure the VLAN on my own. So please, some step by step on the settings on the switches, the router and the server (DHCP).
Here is what I have now:
2 floors building with a Cisco SGE2010P switch for each floor.Sonicwall TZ 210 routerWindows 2008 R2 server for DHCPMitel 5000I have the switch on Layer 2 at this moment, but I can switch it to Layer 3 if that makes the process easier and less steps.My network as follows: Router: 192.168.123.254Windows Server: 192.168.123.9Switches: 192.168.123.5 and 192.168.123.6Mitel 5000 server: 192.168.123.7 (has to be changed)The PCs are connected to the phones.
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Sep 22, 2011
Where can I find information on using debug on the SGE2010P switches? The information in the admin and reference guides is extermely limited.
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Mar 25, 2013
I have switche SGE2010P, router 871 and 3 cisco ip phone 7920. If cisco ip phone 7920 connected to switche SGE2010P then link is down. But if cisco ip phone 7920 connected to router 871 then link is up. In the log switche SGE2010P is not event about this.Why are cisco ip phone 7920 not work with switche SGE2010P?
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Mar 7, 2012
I am new to VLANs and Cisco SMB switches. I have a new SGE 2010P switch and i am trying to configure different VLANs, one for data, one for Voice and the other for server.
Is there any tutorial on how to configure VLAN, by the way i tried to used the web interface and admin guide, it totally confused my understanding of Vlans.
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Nov 15, 2012
When I try to apply an ACL to a port on my SGE2010P, I get the following error:Can't bind acl/policy-map to an interface when the security suite is enabled in a per-port mode.I don't see an option where I can set the security suite mode.
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Nov 10, 2011
I have configured the above switch with 2 vlans, with vlan interfaces and a default route that points to an internet router.
The switch is running in Layer 3 mode
================ ================
= = Vlan5 = =
= SGE2010 = ++++++++++++++ = Draytek = ------------------ INTERNET
= = = =
================ ================
192.168.0.254
Vlan 5 Data
Vlan 10 Voice
Int Vlan 5 192.168.0.253/24
Int vlan 10 192.168.10.253/24
0.0.0.0 0.0.0.0 192.168.0.254
The inter vlan routing works fine with the .253 addresses as the default gateway to the PC's but I cannot browse the internet.
When I change my gateway to the router .254 address, I get out on the internet fine.
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Apr 8, 2012
SGE2010P won't Switch respond to login after reboot
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May 1, 2012
I want to implement SPAN or RSPAN of a vlan. Can this be done with the SGE2010P? I can't find the configuration guide on the Cisco Web Site.
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Jun 9, 2010
Just got a new SGE2010P layer 3 switch. I'm trying to configure Vlan to reach a few subnet. I have the original 192.168.1.0/24 as vlan1. I want to reach our WiFi subnet 192.168.10.0/24. The WIFI router is directly connected. It's new for me as the previous Job i was sorking with a ws-3750-48.
i did from console change my switch to layer 3 mode... ( i want it as the DGW for each Vlan)from the web interface, i create a vlan4 for our WIFI Next i go to ipv4 to add an IP address to vlan 4 like 192.168.10.254 /24 As soon as I apply the IP the switch stop responding, Ping request time out.. i need to reboot the switch..
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Jan 24, 2013
Recently our company purchased 3 Lynksys SGE2010p, At the moment they work as a stack but as we are implementing UCCX we need to mirror 15 ports but during the provisioning i've noticed that the limit is 8 ports per stack. I'm wondering whether this is a known issue or just a known limitation . I believe that most probably i'll need to move back to stand alone mode so i could configure 8 mirrored ports per switch.
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Jan 3, 2012
I have downloaded the ros file, but can't find how to apply it. I know this information must be out there, but can't find it.
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Jul 21, 2012
We are upgrading out internal office network. I have setup 4 switches and 1 router using the following config.
-2 SGE2010p's are stacked together forming vlan 30 (to be used for phones)
-2 SGE2010's stacked for workstation's under vlan 20
Both switches are apart of vlan 1 (the default)Ports 1 on each stack are connected to a Cisco 890 (port fe2 and fe3) in trunk mode. Ports 2 and 3 are in an LAG group and connected to the neighboring stack (I have attached a diagram), and are also in trunk mode).At this point one port (port 1 on either stack) goes into blocking mode, and I get why ,it's a physical loop.I need more than a 100mb link between switches (which is what pulling the LAG between switches gets me), but I don't want to route phone traffic through my workstation switches to get out of the LAN.Is it possible using these switches and router to have a LAG between stacks and a link to the router for traffic to 0.0.0.0 ?
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May 9, 2013
I have an 887VA-K9 which boots into ROMMON mode every time. It seems to have 3 tries at booting, then fails.
The entire console output from power-on is (blank lines removed):
System Bootstrap, Version 12.4(22r)YB5, RELEASE SOFTWARE (fc1)
Technical Support: [URL]
Copyright (c) 2009 by cisco Systems, Inc.
[Code].....
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May 9, 2011
Our cisco asa 5510 getting sometimes boot and sometimes not. sometimes LED on port comes back if boot and sometimes not. what are the parameter should be check to rectify problem.
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Mar 4, 2012
we have 55 of the 1841 routers here, and one of them always boots to ROMMON from a very cold (down 1 hour or more) start. The image on all 55 is c1841-ipbasek9-mz.124-24.T4.bin. 32 MB Cisco brand flash. Here's what's been done thus far:In ROMMON changed to 0x2102. Then 'reset' and the image boots fine. Change config-reg to 0x2102. Save config. Reload and image boots fine again. Wait an hour or more and boots to ROMMON.Boot from ROMMON to USBflash0: Format the CF then copy over the bin file. Change to 0x2102 and save. Reload and image boots fine again. Wait an hour or more and boots to ROMMON.Swapped CF with another unit. Again, works fine to reload, but shut down and restart an hour or more later and boots to ROMMON. Format this CF and copy over image while on router. Image boots fine. Wait an hour or more and boots to ROMMON.In each case of very cold start the configuration register has reverted to 0x0 {why it boots to ROMMON}Tried dx mode with 0x8001. Nothing seen that is unusual to me, but I'm not an expert by any means.It doesn't seem to a CF card problem, but could be a connection to the CF card and then something behind that.
Here is the output of diagnostic boot mode:
Cisco 1841 (revision 7.0) with 116736K/14336K bytes of memory.
Processor board ID FTX1231W0JA
2 FastEthernet interfaces
2 Low-speed serial(sync/async) interfaces
DRAM configuration is 64 bits wide with parity disabled.
191K bytes of NVRAM.
[code].....
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Jul 17, 2012
I have a lightweight AP that boots into RoMmon, if i hold the reset button in for 10 seconds or so it will boot into the IOS and download the config from the controller but never registers. then once i reboot it it goes back to Romon unless i hold in the button again.
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May 26, 2011
Internet connection fails when desktop boots?I have a wireless internet router/modem. Netgear.The internet works fine via wireless for laptops, phones etc.Until i boot my desktop up that is connected via cable to the router it then drops the internet connection.The network is still showing as active but local only.If i open a browser it tells me that it cannot resolve the DNS server.if i switch the desktop off and reconnect the laptop it works.So its not the laptop or the router i have used a few different cables all the same.I'm using XP on desktop fairly fresh install with AVG antivirus and not much else on it but i have had the internet working since install so its some setting somewhere thats changed or needs setting up again.
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Dec 27, 2012
Got a long lingering, year long issue that has spanned about 8 supervisor cards and a complete chassis swap. The 6509 acts as a ITN in our facility. The active sup card at random points of pipe usage boots into rommon mode, seriously inhibiting our company. I'm able to swap the 2 fiber pairs that we had going into the active supervisor card into the secondary and usually this works for another random amount of time, however, today it occured within minutes of hooking up the fiber links. Sitting there for about 5 minutes it booted into ROMMON. When this happens, I'm able to boot the sup card back to good status. Previous remedial actions, other than replacing sup cards/chassis, was checking the config register and making sure it was x2102. Previously, it was not, and we corrected and reloaded and it took, we thought this would fix the problem, until today.
[code]....
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Oct 24, 2012
I'm fairly new to networking and need to migrate an old core to a new core. I have a 6509-e Switch that I had an RMA on one of my 720 sup cards. After receiving the sup card I swapped my slave out with the new one, expecting it to boot into ios. It booted into Roman. I tried to boot the image manually and it did the same thing. I also tried to boot from my flash and, again, booted into ROMmon.
Question: If i configure and change the boot to boot from image it tells me i need to reset or power cycle first. Will this reset the entire switch? As this is production I'd rather not.
I am at home now, but I can supply any logs/hardware model/configs tomorrow. I thought I would see if this is an easy fix.
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May 23, 2011
I'm Upgrading from a SG-300-10 to a SG-300-28P - Can I just load in the Config from the SG300-10 into the SG-300-28?
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Mar 2, 2012
Recently I brought SG 300-28.It came loaded with firmware ver 1.0.0.27.Can I upgrade it to ver 1.1.2.0 directly?
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