SF500-24 combo ports for ethernet access

Good afternoon cisco community,
I have some cisco switchs (SF500-24), and I found that the 21 and 22nd ports and combo (ethernet and SFP), and when I try to connect a PC on any one of these ports , it does not work correctly.
I planed to link the SF500-24 switches with a catalyst 2960 XR using the 21 and 22nd ports, but it also doesn't work.
Also when I check in the management web interface, these 2 ports are not shown.
So How can I make them work properly as the other ports ?
Best regards,

Hello,
I would recommend you to put switch in standalone mode (stacking is by default) and test it having in mind that combo ports are really just 1 port inside and SFP has higher priority than cooper.
Please let me know how it goes.
Aleksandra

Similar Messages

Using 2nd Built-In Ethernet port for internet access?

Hello,
I have a Quad-G5 running 10.4.8. In its current configuration, all its network communications, including web access, go over the active ethernet port (Built-in 1).
Does anyone know how I could use the second built-in port for internet access only? I'd like to route local traffic over the first port, but go "out" over the second.
The machine is on a corporate network, and proxy access is slowwww. I have the ability to use a direct connect to the internet, but still need to be connected locally. Any thoughts? Many thanks . . . JD

Easy. Go to System Preferences > Network > Network Port Configurations and drag the port connected to the internet to the top, so that it has priority over the port connected to your LAN. This prevents DNS time-out when loading a website, but still allows LAN traffic over the other port because that traffic is most likely going to use ARP rather than DNS. For good measure, you can add your company's domain (such as "my_company.lan") to System Preferences > Network > Internal_Ethernet > TCP/IP > Search Domains.

Services port for web access

I would like to change default port for all web services from port 80 to port 8080 and have full access to webmail, iCal, web page, wiki
How can I do that?

Hello Jay!
Take a look at this doc:
http://www.cisco.com/en/US/docs/solutions/Verticals/mstdcmsftex.html#wp609677
RPC requires source ip sticky in order to operate correctly through a loadbalancer. In the doc, they also walk through doing RPC over http/https - however, I have seen configurations where ACE is not L5-L7 that use RPC on port 135 as a L4 rule with sticky and it appears to work ok.
Regards,
Chris Higgins

Determine port for ethernet card

I have been emailing with support trying to figure out why MAX cannot communicate with an ethernet card in my pc. I am new to ethernet and don't have the experience to solve this. I had explained that the MAX was giving error: " Insufficient location information or the device or resource is not present in the system." One solution suggested in the Ethernet tutorial was to run ping from the command line and see if it worked. I did that using the IP address of the ethernet card and it did work. I was then told by support to also use ping including the port number at the end for example 192.55.5.3:1. I do not know how to find port number. I did a web search and one solution was to run netstat from command line. I did that and go a long list of values and could not determine which was the ethernet card. Another thing I tried was in Wireshark under Conversations where the UDP: 2 tab selection showed port numbers for the card of both 138 and 139. When I tried using either of those port numbers with ping it gave me a error "Ping request could not find host 192.168.55.2:138. Please check the name and try again."
Can someone please tell me if there is another way to figure out the port for this ethernet card?
Thanks.

I don't understand. MAX will communicate to an instrument - not a nic. Is there something on an Ethernet port that you are trying to communicate to? If so, what is it? In order to use LabVIEW and VISA, you often have to manually add the instrument in MAX. Right click on Devices and Interfaces and Select>Create New>VISA TCP/IP Resource.

Serial port for console access to switch

Just got a Netgear L2 Switch, and need to use VT100 terminal emulation to connect to the switch's serial port.
Does anyone know how to enable the Xserve's serial port for this type of job? When running Zterm for OS X I get an "Error: 16 opening port" and I'm at a loss for how to do it. I've heard that USB to Serial adapters have been working, but it seems silly that the serial port wouldnt work.

Thanks Camelot, your advice was spot on.
Just to close the topic:
Edit "/System/Library/StartupItems/SerialTerminalSupport/SerialTerminalSupport"
and change the line:
ENABLESERIALTERMINAL=$TRUE
to
ENABLESERIALTERMINAL=$FALSE
also, may be redundant with the last step but I edited /etc/ttys and changed:
tty.serial "/usr/libexec/getty serial.9600" vt100 on secure
to
tty.serial "/usr/libexec/getty serial.9600" vt100 off secure
Finally, dont be an idiot like I am, and leave the XServe case lock on... this will prevent the port from operating, and cause you to go crazy.
TwoNine

Thunderbolt port for ethernet adaptor and display

Hi-
As there is only one Thunderbolt port on a MacBook Air, how am I supposed to connect my gigabit adaptor AND a display at the same time?
Thanks.

Unless the display is (Apple's) Thunderbolt Display, which replicates TB as well as providing Ethernet, FireWire, USB, and audio, you might need to live with little less than "Gigabit" and get a USB->Ethernet adapter.

Hyperion Financial Reporting ports for remote access

Hi,
May I know what ports should I open if to allow remote access to Hyperion Financial Reporting server to create reports through Hyperion Financial Reporting Studio in home pc?
Thanks

Hi,
You can find a detailed write up on the Hyperion product ports here: http://hyperionism.blogspot.com/2008/11/hyperion-product-ports.html
This document might be useful to you :- http://www.oracle.com/technetwork/middleware/bi-foundation/epm-component-communications-1112-167817.xls
You could have also look into SERVERPORTBEGIN and SERVERPORTEND
http://download.oracle.com/docs/cd/E17236_01/epm.1112/esb_tech_ref/frameset.htm?serverportbegin.html
Hope this helps
Greetings
SST.....

Logical Port for Digest Authentication

Hello,
I want to connect to a webservice which is running at an IIS with Digest Authentication. I created a Consumer Proxy and added a Logical Port in SAO Management (Java-Stack) to this Consumer Proxy, but I can't find a digest authetification in Configuration of the Logical Port. Is it possible to connect from a SAP System to a webservice with Digest Authentification?
Thanks and best regards
Iris

Hello Gourav,
Thank you for your answer.
I tried to create a Logical Port with HTTP Access to the WSDL, but the WSDl needs digest authetication as well. So I get the error
Error: Error in WSDL access: Exception occurred in communication framework:Error in HTTP Framework:401Unauthorizedhttps://itnts2371/SecurityWebService.asmx?WSDL
though I logged in with right credentials.
Then I tried to read the WSDl from a file then, but I get the error
Error: Error in WSDL parsing: Exception occurred in library handler
So I created a manual Logical Port for SSL-Access. I get only "User ID/Password" and "SAP Authenticatoin Assertion Ticket", but no "Digest Authentication". "User ID/Password" doesn't work, I get a dialog to put in User ID and password, but I'm never authorized.
Any other suggestions?
Thanks
With best regards
Iris

JDBC Driver for MS Access on Unix

Does anyone know of a JDBC driver that will allow a Java program to connect to an MS Access database that resides on the same server as the Java program, and the server is a Unix server ?

In the documentation I don't find what is a AccessServer.
I think that i have to use the remote access but i don't understand
what i have to do with the port of the server. In the server Tomcat
receive at the port 9080....i can use this port for remote access the mdb file???HXTT Access supports remote access and embedded access. I guess that you can use embedded mode so that you needn't to setup a listening port for AccessServer. More question or requirement, you can seek prompt support at
http://www.hxtt.net/support.jsp?product=access
.

Looking for an Access Point with 2 Ethernet ports

Hi,
I am looking for an AP with two ethernet ports. Is there any model of Cisco is available with 2 ethernet ports?
Regards,
Noman

pros:
If an access swich/switch port failed then AP still forward traffic through other switch once power restored through other port.
when PoE failed on its connected switch, it may still work via other port.
Having two ethernet port on AP may require to talk to different switches/stack to achieve AP port redundancy through lag or stateful switch over when cable/switch/AP port failure.
if one physical port become bad on AP, it can be still used with other.
(However, AP/physical port failure can be takencare at RF level using self healing.)
cons:
require additional switch and its config maintanece
currently, AP doesn't require 2 physical port for data transfer perspective.
Require x2 PoE ports.
Additional port increases the cost on AP.
it is possible cisco may make it in future.

Looking for an Access Point with 2 Ethernet ports and powered via PoE

Hi Gurus,
I am looking for an Access Point with 2 Ethernet ports and the access point can be powered via PoE. I have been assigned with a requirement where the rooms need to have access point as well as an Ethernet Cable provided from the Access Point as a backup for connectivity.
The room only has one data cable coming from the main IT room as well does not have a spare power socket to power the Access Point. Will be good if it can be centrally controlled or controller based.
Any recommendations?
Regards
J

For the backup plan, the cheapest solution may be to just run a couple new cat5e drops to the room(est cost $250). If not then purchase a small Cisco POE switch for the room(est cost $2k). For wireless I would purchase a POE enabled Cisco AP. But you will need to verify the POE switch/blade you will be connecting the AP to can power the AP you buy. I got burned by that issue when we purchased some Cisco 1251 AP's with dual radios and they needed more power than our 4500 POE blades could handle. We were told we would need to purchase new 48 port 10/100/1000 blades or power injectors. Our Cisco sales vendor took the heat for that mistake.
Posted by WebUser Steven Kinney from Cisco Support Community App

Using printer's ethernet port as an access point

Hi there,
I have an HP LaserJet Pro 200 color MFP M276nw wirelessly connected to my network. I also have an HP LaserJet 5P, which was connected to my network / wireless router via an ethernet cable using a D-Link DP-301P+ print server. Don't judge...I love that old dinosaur and I use it exclusively for all black and white printing, and it has an envelope feeder. I moved and it's no longer possible for me to have my router in the same room as my printers.
Is it possible to use the HP LaserJet Pro 200 color MFP M276nw's ethernet port as an access point for the HP LaserJet 5P using the Link DP-301P+?
Thank you in advance for your help.

Hi,
Sounds very interesting, 3:30AM now (I'm watching FIFA games), I will talk with my Networks guys when they come to work and update later.
Regards.
Updated: Talking with the Network guy, he said this may noy work and his recommendation: use LAN over power.
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

Using separate ethernet ports for LAN and internet

Following scenario:
A couple of Lion clients and a Lion server connected to a switch. Switch connected to router for internet access. All devices, clients, server and router are in the same C-Class net.
I'd like to connect the Lion server with 2 ethernet ports to the switch, so that one port is solely used for connections to the Lion clients (aka LAN) and the other port is solely used for connections to the internet. That way heavy LAN traffic to/from the server cannot bog down internet access to the server. Any ideas how to acomplish that?
Usually you would configure the Lion server as a router and connect the Lion clients (via a switch) to one port and the cable modem to the other, so both ports are in different subnets. But I don't want all internet traffic from the clients going through the Lion server.
The best I've come up so far was to configure both ethernet ports with static IP addresses. The one connecting to the clients with a 255.255.255.0 netmask but no router IP given. The one for internet with a 255.255.255.255 netmask and the router IP set to my physical router IP. It seems to work, but I'm not sure, whether this is the suggested way to do such a setup.
Maybe some manual editing of the routing table is are more solid solution?
Any tips appreciated.
Pete

What you want to do can be done but maybe not the way you are trying.
First yes, you would use two Etherner ports on the Mac, if it is a Mac Pro or XServe it has two built-in, other Mac models can do this using a USB Ethernet interface.
Next, the way I would normally do this is to have a separate switch for the WAN router, this would make the setup look like the following
LAN Switch ----- Server ------------ Router --- Internet
       | |                             |
       | |                            NAT
       | +-----------------------------+
       |
       +------ Client Devices
The router could be doing NAT via one interface, or a separate Firewall box could do the NAT.
Another possible way would involve segmenting the lan switch by setting up a VLAN and putting one port for the Servers second Ethernet connection on to that VLAN (using public IP addresses and the a connection to the router on that VLAN, the LAN switch could then route between the two VLANs. Cheaper LAN switches do not have this ability.

Hi, I'm using a Mac Pro here. I am trying to connect it with my NAS hard drive. But i could not connect to it because i have an ethernet which connects to the intranet in my company and Air Port for the internet.

Hi, I'm using a Mac Pro here. I am trying to connect it with my NAS hard drive. But i could not connect to it because i have an ethernet which connects to the intranet in my company and Air Port for the internet and it could not detect the the ip address after i input the correct address on "Connect to Server" window. Please help! Urgent! Thanks

I did not say it is not possible.
I said if your company networks are monopolizing both ports, you should talk to them about what options are available.
Maybe you can get the company Intranet over wireless if you change some configuration items such as Subnet Mask.
Maybe you can get on the Internet over Ethernet.
You really need to ask them, and do not let them blow you off because you have a Mac. If they balk, ask them how it would be done on a PC (becasue it will be the same on a Mac).

Bridge for ethernet port

I am looking for a bridge for ethernet port of MSI 180. The bridge is used for wireless connection (It changes wired connection type to wireless one either 11b or 11g). Is there a bridge compatible with Mega 180?

Well as for the WGA54G,
I am (again!) struggling to get it working, I recently had issues where the reset button did not work (thank god I remembered my password)
For some reason any changes I made were not saved, that got fixed by updating the firmware.
It does not support WPA (have to check to be sure)
It does only support one device (so you cannot connect a switch to it and have multiple devices connected to your network.
For some reason it does not understand I have a DHCP server running, I have issues getting the DHCP forwarded to the device it is supposed to create wireless for.
connectivity is so-so I had to cap the max transfer limit to get a stable connection.
If I were to buy one again (which I may do, since I need it to connect my DVD player to my network) I would buy a accesspoint, and not a game adapter.
As for brands I will definitately not buy Linksys again, nor Asus. I bought a Asus PCI wifi adapter, which has buggy software (maybe related to Windows ME).
Does anyone else have comments on wireless suppliers that have good software added to their hardware. I am quite happy with my 3Com router, which is quite easy to manage.
Do not have comments on WAP54G, as above I will not buy a linksys product again.
How is US Robotics for instance ?
Ray

SF500-24 combo ports for ethernet access

Similar Messages

Maybe you are looking for