Cisco WAN :: SGE2010P Won't Switch Respond To Login After Reboot

Apr 8, 2012

SGE2010P won't Switch respond to login after reboot

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Cisco Switches :: Sge2010p Lag To HP Procurve Switch

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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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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Cisco Switches :: Created 2 Separate VLANs On SGE2010P Switch

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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Cisco Switching/Routing :: How ACL Respond On Normal Switch 6500 When Applied On Respective Vlans

Nov 22, 2011

I am confused on how acl's respond on normal cisco switch (eg.6500) when applied on respective vlans. this is my scenario:on a 6506, i have 2 main vlans in question: Vlan 100 ( vendor1 - 172.16.100.0/24 ) & Vlan 200 ( vendor2 - 172.16.200.0/24 ). the requirement is,
 
 - vendor1 should be able to access/ping vendor2 end points

- vendor2 should not be able to access/ping vendor1 end points

Now, if i ping from a host 172.16.100.11 in vlan 100 to another host 172.16.200.21 in vlan 200, will i be able to get a successful response ?

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Cisco WAN :: Switch 4948 Reboot After Applying Route-map?

Dec 11, 2011

I'm trying to apply the following policy route in my switch 4948, but it suddenly crash. Is anything wrong in my commands? The switch is rebooting with an error:
 
System returned to ROM by abort at PC 0x0
 
My commands are:
 
access-lists 7 permit 10.140.22.0 0.0.0.255
access-list 177 permit ip 10.140.22.0 0.0.0.255 100.220.24.0 0.0.0.255
access-list 177 permit ip 10.140.22.0 0.0.0.255 100.216.36.0 0.0.0.255
access-list 177 permit ip 10.140.22.0 0.0.0.255 100.216.38.0 0.0.0.255

[Code]......

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Cisco Switches :: SG200-26 Switch Seems Unable To Reboot

Mar 9, 2013

Cisco SG200-26 (not PoE model). After a power failure, at restart the switch seems unable to reboot. The power led starts blinking in green, after some seconds the connected ports start blinking as well, but the the switch reboots automatically after few more seconds.I tried to disconnect lan cables, power cord, and reset to factory by pressing and holding down the proper button for 30s and more, but no success.In the small amount of time the switch's ports seem to be powered up, clients don't receive packets, don't ping each other or the switch manage address.

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Cisco Switching/Routing :: 6513 - Switch To SP Mode After Reboot

Mar 20, 2013

Need your expert input in sorting out the below problem.I have a cisco 6513 switch which is going into SP mode after a reboot whci i have done during BCP activity in my organization.Below are the log for your reference.
 
Code...

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Cisco Switching/Routing :: SF 300-24 Switch Won't Boot After VLAN Config / Reboot

Jul 28, 2012

I was trying to configure an SF 300-24 for use in my home and obviously did something dumb. It was working fine. The f/w was updated and I had configured 2 VLANs. VLAN2 was ports 1-6+GE1 for IPTV streaming and VLAN3 was ports 7-24+GE2 and GE3 for the rest of my LAN. I was plugged into GE4 and was configuring the switch with a laptop. GE4 was the only port still on the default VLAN1. I chaged the default VLAN to VLAN3, which forced a reboot and the switch never came back up. Attached is what I see when I connect to the console port: [code]

I can't access to GUI using it's static IP or it's default IP on any port and the console never reaches the point where I can log in. The System light is flashing green but the boot sequence never progresses past what's in the screen shot. I tried to do a hard reset using the recessed button on the front panel but it does not seem to have any effect, no matter how long I hold it down.

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Cisco Switching/Routing :: Switch C3508G-XL Reboot After Plugging A GBIC Adapter

Dec 14, 2011

Everything is in the title...When I plug a GBIC  adapter on a port, my switch reload automatically..! Is it normal, because I did it during production and It disconnects some users.

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Cisco Switching/Routing :: 3750G-12s-s Switch Reboot When Power Source Restore From RPS To AC?

Dec 7, 2011

I am facing switch reboot issue when power of switch restore from RPS to AC.

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Cisco Switching/Routing :: WS-C2960S-48TD-L / Stack Reboot A Standalone Switch?

Dec 16, 2012

I have a Cisco WS-C2960S-48TD-L with 12.2(55)SE2.This is a standalone switch, not in stack, and with no order it reboots itself looking for a new master election. On logging i have nothing, but connected with console cable i see the following after 2 minutes of not showing anything:
 
Waiting for Stack Master Election...
 ...
The switch reboots and:
... 
*Mar  1 00:00:12.289: Read env variable - LICENSE_BOOT_LEVEL =

[URL]
 
After searching online i have no seeing nothing about disable the feature of the stack so i configure the priority for the "switch 1" to 15 and configure it the switches 2, 3 and 4 to no provision, although this switches don´t exist:
 
SW_ACCESS(config)#switch 1 priority 15
Changing the Switch Priority of Switch Number 1 to 15
Do you want to continue?[confirm]
New Priority has been set successfully

[URL]
 
With this new configuration the switch has rebooted again.Why on a standalone switch the stack is rebooting my system?Is it any feature to disable the stack?

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Cisco :: 2960 / Login To Switch Via Ssh?

Aug 25, 2011

i have 2960 Catalyst with LANLITE. And i cannot set "transport input ssh", it allows only telnet. I'm wondering if cisco lanlite switches have ssh input in newer releases of IOS or there is no way to make ssh input on this switch?Here's show ver output (i removed all serial and part numbers):
 
S14#sh ver
Cisco IOS Software, C2960 Software (C2960-LANLITE-M), Version 12.2(37)EY, RELEASE SOFTWARE (fc2)
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Thu 28-Jun-07 18:07 by antonino
Image text-base: 0x00003000, data-base: 0x00D00000

[code]....

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Unable To Login Into Switch?

Dec 3, 2011

if we are unable to login into switch how can we identify at which port of switch loop is there ?

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Cisco Wireless :: WLC 5508 Reboot Cause Switch Port Link Flap Error Disable

May 29, 2013

After reboot WLC , the switch port was err-disable , the cause is link flap after we reboot 3 times , the switch port link flap err-disable every time? We don't know why the WLC rebboot will cause it , it just normal action on device the WLC version is 7.4.100.0 link switch with access port , no port channel , no portfast.

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Cisco WAN :: Unable To Login At 6509 Switch

Jul 4, 2011

We are unable to login at Cisco 6509 switch, due to username and password not working. We have tried to recover the password as per Cisco document, but that is also not working. This switch is our Primary Switch in our network.

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Cisco AAA/Identity/Nac :: 3560 - Unable To Login Switch?

Jul 5, 2012

I'm unable to login Switch.......getting following error...I have tried this commands on other 3560 that worked...when I enter user name & password  re logging authentication failed error occurs .........This is remote site Switch.

[code]...

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Cisco :: Can't Login To 6509 Switch Through Telnet / SSH Or Relogin

Dec 29, 2011

I was logged in to this device in monday normally and in tuesday when i trying to

Cisco SW#telnet 172.17.1.1
Trying 172.17.1.1 ...
% Connection refused by remote hos
 
And i compare the current configuration with last configuration in monday i found no change, this device in live network also cpu is normally and memory.

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AAA/Identity/Nac :: Authentication Login On Switch 3750 E

Mar 29, 2011

I would like to make a centralized management of loggin account on my cisco switch (with a radius server). But, on Cisco 3750 E, i use 12.2(44) SE1 IOS and no command aaa authentication login exist.
 
Cisco 3750 can support other IOS than 12.2 who have this ability ?

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Cisco Switching/Routing :: Steps To Login To GUI Of Switch 3560-X?

Sep 25, 2012

I have a 3560-X switch and want to access it through GUI. what image I need to download and steps to use GUI(Just like ASDM for ASA 5500 series Firewall).

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Cisco Security :: Setup 3750e Switch To Login Through Radius Server

Aug 13, 2012

'm able to setup my 3750e switch to login through a radius server with my company user id and password but would like to be able to set it up that when I log in it drops me on the enable prompt. Right now I have to type >en.Then the enable password.

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Cisco Infrastructure :: Catalyst 4006 - Enable Http Login To Switch?

Apr 12, 2005

Is it possible to enable login by http (web interface) to catalyst 4006 switch with WS-C4006 Software, Version NmpSW: 6.3(5) ?

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Cisco Switching/Routing :: Login To 2950 Switch And Modify VLAN Entry On It?

Nov 3, 2011

In my lab, there are some machines that are connected using Cisco 2950 switches. Those machines belong to a VLAN.Now I need to modify the VLAN settings of the machines and as such I also need to modify the VLAN settings on the ports on the Cisco switches.
 
In order to do this, first I need to login to those switches, but due to a lack of knowledge transfer, I don't have the password. Is the some generic password?Second I will need to  modify the VLAN settings on each individual port. How can I do this?

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Cisco SGE2010P - 48p Gigabit PoE Switches?

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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Cisco Switches :: Using C3560G With 4x SGE2010P?

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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Protocols / Routing :: Successful Login Redirects Back To Login Page After Satellite Upgrade?

Feb 10, 2012

I have a website account with fatcow. I created the website with Dreamweaver software and uploaded it to fatcow via port 21.My internet connection was via xplornet and I had no access problems. I upgraded to xplornet's new g4 system and now I can no longer access my account online or upload to my website.We have two computers. The first is a desktop system that has the dreamweaver software. The second is a laptop which connects wirelessly. We share the signal through a dlink router. The modem is a viasat Surfbeam 2 residential satellite modem.1. When I attempt to login to the fatcow control panel, the tab shows successfully authenticated and then re-directs me back to the login page. This happens on both the laptop and the desktop.

I have tried bypassing the router and the problem still exists.I took the laptop to the computer center and I can login to the account no problem.I used a free proxy server page on the internet and can login from my home system on my desktop no problem.I have completely turned off virus scan and firewalls. It doesn't work. I have tried IE7, Chrome, Firefox and they all have the same problem. The laptop runs IE8 and has the same problem.I can ping the page successfully. I can traceroute the page successfully. I can't nslooup any site at all. I get the domain not existant message.My ip and dns settings are the automatically find option.I have renewed ips and dumped the dns cache.Using alternate dns addresses doesn't rectify the problem. When I attempt to upload via dreamweaver, I connect but within seconds I get a Dreamweaver message that says "Connection to remote host has been lost. Click refresh to continue" and the log reads "FTP Error. Dreamweaver could not connect to server." I haven't taken my desktop anywhere to try to see if it works on a different network. I'm in a remote location (hence the satellite internet)and it is an hours drive to the nearest private internet connection and a 2 hour drive to the nearest public connection.

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Linksys Wireless Router :: WRT120N - Can't Accept Login Credentials When Login From IE10 Browser

May 9, 2013

 We have a Linksys WRT120N wireless router set up at one of our small offices. I noticed recently when trying to log in to the router to make some admin configurations that it will not accept the login credentials when trying to log in from IE10 browser. Works fine from Chrome, IE9, ect. logging in to a linksys router with IE10?

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Cisco Wireless :: 4404 WLC Up But Will Not Respond

Dec 19, 2012

I have a Cisco 4404 WLC that is up, has green status light, the interfaces are showing activity. I see it connected to my Cisco 6500, (Sh port status) it shows connected and trunking,; I also see a lot of activity on the interfaces. Also it will not let me console in, I can console in on my other Cisco 4404 WLC's with out and issues, so I know my cables and configure are correct. The only change a I made today was the time zone. I noticed the time was off by a hour and noticed that the time zone wasn't set so I set it correctly. Shortly after that I saw the WLC go belly o up in my WCS. I tried rebooting the WLC several times without luck. Since I can not gain access via the console I can not really trouble shoot.

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Cisco Switches :: Sge2010p (v5) - How To Set QoS For VoIP Vlan

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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Cisco Switches :: SGE2010P And SGE2000P LAG Configuration

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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Cisco Switches :: SGE2010P - VLan For VOIP?

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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Cisco Firewall :: ASA 5510 ISP1 Does Not Respond

Nov 8, 2012

I have an ASA 5510 and two IPS connections. I need ISP2 to take over when ISP1 does not respond. I have followed the following link ASA/PIX 7.x: Redundant or Backup ISP Links Configuration Example and as far as i can see this part is working. I disable interface for ISP1 and the routing table changes its static route to ISP2. When i enable ISP1 again the static route changes to ISP1. However no traffic flows to the outside. I have set up a nat rule that is the same as for wan1.

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Cisco Switching/Routing :: 851 - VPN Server Did Not Respond

Aug 2, 2012

Cisco 851 router Apple Ipad 3 using IPSEC setp get this message The VPN server did not respond. I have tried Anyconnect that gives me Cannot verify server identity anyconnect can't verify the identity of ios-self-signed-certificate-1164042433 would you like to continue anyway? hit continue and it just goes off. I was asking if If get an ASA 5505 to replace my 851 it would work in my environment.
 
I have 15 computers accessing the web thru the 851. I host a web site on one of my servers. I have a static ip address. I also host exchange server and have remote web access to my exchange as well as remote outlook users. I can VPN thru the 851 using the cisco client on Windows 7 and vista and even xp. Would like to use the native windows client and get my iphones and ipads working. Can the ASA5505 support the above? Was also looking at the cisco 1841 how about that one?

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