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A place for general questions and discussions regarding switches that are not product specific

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error IPMC switch BD8806

I have a switch BD8806, which shows the following errors. The firmware is version 15.4.1.3 v1541b3-patch1-9, what could be the problem ?

Only the half of the 48 Ports provides PoE on a 08G20G4-48P Switch.

Hi, i have 08G20G4-48P Switches und will connect about 35 ipphones with PoE. In the datasheet i can read that the switches support 375W. Looking on the GUI the switch is using about 60W in total, but do only provide 24 devices. I have updatet the newest Firmware, but without any changes. Do i need f...

high temperature X430-24t Port flapping

Hello I have a switch X430-24t that sends log high temperature. The version XOS is 15.3.2.11 patch1-2. SWBFCC28.9 # show fans FanTray information: State: Operational NumFan: 1 Fan-1: Operational at 5900 RPM SWBFCC28.10 # show temperature Field...

switch not enter administrator mode

I have a switch summit x440-L2-24t is remotely managed and authenticated to a radius server. I can not log in as administrator, entry into user mode only. Previously entered as administrator. The XOS version is 15.2.1.5 patch1 Someone will have happened this problem?

How To Create a multiple Wireless Networks on a C25?

I have a C25 with some APs currently configured with a single internal WLAN. I want to create another one and so that external users can use it to connect to the internet instead of having them use my internal one. In addition, I am thinking having this Wlan (let's called it Public) on its own subne...

Personal routers not getting an IP address, PCs do

We have a building with four 1h582-51 switches stacked, going back to one of our 3 routers on our network. Recently, all ports on the 4th floor, with the same VLAN stopped getting IP addresses. They'd hang, and get a 169.x.x.x. The VLAN was egressed on the individual ports, on the gateway, and on...

VLAN across a MatrixN7 and a B-Series B5

Hello, i recently inherited a small network composed entirely of enterasys gear. I have been reading the many helpful posts in this forum, including the faq on the matrix n-series on how to create a 802.1q trunk, but still im struggling and im not one to give up but i decided to reach out for help...

Questions about Summit X670 Interfaces

Hi all, Anyone knows what models of mGBIC interfaces are supported by the Summit X670? I do know that this is a 10GbE switch but we need to have at least 20 1GbE optical interfaces, 4 10GbE optical interfaces and 24 UTP twisted pair interfaces. We also need a stacking module such as SummitStack-V...

7100 HAU issue

I'have try an HAU upgrade from release 08.21.03.0001 to 08.22.03.0006. This is a 2 slot VSB (bonding is ok) .When i type the command: set boot system TOR-82203-0006 high-availability I have this error message: Error: More than one reset group is required to perform a HAU But when i look for high ava...

x440 trial license and EAPS Multi-Ring functionality

Hello extreme guys Is there a command to activate a trial license on a X440 Switch (Sw-Version 15.4.x)? In older versions there was a command, but when I try this on the X440 it doesn't function. Another question is it on a X440 available to create a multi-ring EAPS with advance edge license? (core...

How do you reinstall an IOS onto a HP 4/8 san switch / Brocade 200E ?

i have 2 switches both with no iOS and they repeat The system is coming up, please wait...Read board ID of 0x80 from addr 0x23 Read extended model ID of 0x19 from addr 0x22 Matched board/model ID to platform index 6 Read board ID of 0x80 from addr 0x23 Read extended model ID of 0x19 from addr 0x2...

Question about authentication dot1x and mac on SecureStack - Re-Authentication

What are the best practices to configure authentication 802.1x, mac authentication, etc on clients running Windows 7? My main question is: Are you applying re-authentication in the ports of SecureStack and why? if yes, what were the times did you used for this? Do you recommend to apply re auth?...

802.1x and password changes

I have 802.1x configured on both wireless and wired. I have noticed that if I save my credentials in the supplicant and then change my password I still get on. How is this possible? I have seen this behavior on both Win7 and MAC OS 10.9.2. John

Factory Reset C2G124-24 via reset button not working

Factory Reset C2G124-24 via reset button not working I have tried but to no avail to reset our C2G124-24 switch because we no longer know the admin password to log in to the CLI. We have tried the 60/60/60 procedure and also 30/30/30 and have reviewed the documentation. But we can not get the switc...

Webview Download??

Hello, our company just merged with another company and in those assets we received an Enterasys 24 Port switch that supports Webview. We have tried to locate this application but have always been redirected to the Extreme Site but we are unable to locate the download. Please help

PoE options for Summit X440-L2-48t

I am trying to support some new access points in my network and my Summit X440-L2-48t is not PoE capable. Is there a way to upgrade my 48t switch so that it is PoE capable? Failing that does Extreme Networks have some sort of exchange program? We are a small private elementary school with a tiny...

Derive CoS values from DSCP values / QoS Questions

Hey Folks! today i was working with classifying / marking traffic on the A2/A4/B3/B5 Platforms (latest Firmware). Basically i want my QoS Setup based on DSCP values, because its end to end. As far as i could figure out, ETS switching does its priority internally on CoS values. Does anyone of you...

show multiauth on SecureStack B3

How can I to know which users and IPs address are connected in the ports in the CLI on SecureStack B3 CLI? Like in the Port Usage --> columns Session ID, User Name and Ip address on Policy Manager? On switches Cisco, I use "show authentication session interface *.* detail" for this. Regards, Edson...

S1- Hardware Utilization (IDLE)

Hi friends, I have a problem, I have a s1 with approximately 1200 users, sometimes the computer processing up to 95%. In the show I can see that support the process up is one called "IDLE" I wonder which may be ocacionados this problem.

S-Series: NAT Ressource Limit "IP Address" / NAT Strategy

Hi, I have a question about NAT. We have currently 3500-4000 wireless users with official external IP Adresses in four VLANs. Since the number of our wireless clients is rising, we will run out of official IP Adresses for wireless purposes. So we want to give our wireless users internal addresses...

cpu light red

A4 Cpu light flashes red and all the lights for the connecting computers are off. Can’t login by console port. Unplug the power and restart the switch. The fault goes recovery and the switch is working on. But after a few hours, the fault is coming again. Unplug the power and restart to faul...

temperature threshold

The switch works abnormally for a period time. One time it lasts about 3 hours and the other time it lasts about 1 hour. During this period, the computers can’t ping each other. After this period time, the switch get right auto without any manual action. The logging buffer shows nothing about...

B5 sntp problem

Hi, one Enterasys B5 Switch (one of 15) can't get the correct Time from sntp server. Message like "No active server- poll abortetd" are logged. All Definitions like Timezone, summertime, sntp server def's, etc. are correct. The Firmware states an equal. Restarting didnt fix the probelm. All other B...

Is TRILL (Transparent Interconnection of Lots of Links) supported on Extreme switches?

Hello, I would like to know if TRILL protocol is (or is going to be) supported on some Extreme (or Enterasys) switches? I tried find out some info in data sheets, but I found anything. I will appreciate any info. Thanks in advance. Best regards Lukas Mecir

Enterasys C2G124-48P SFP Ports Not Working

Hello everyone, I recently purchased an Enterasys C2G124-48P used off eBay to add to my network of a C2H124-48 and a C2G124-24. I have matching sets of Finisar FTRJ-8519-7D-2.5 SFP Fibre Optic Transceivers, with the appropriate cables. Since I do not know an incredibly large amount about these switc...

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