I have a Cisco SG300-20. I have read the documentation and cannot seem to locate the instructions for port forwarding. I need to forward TCP port 8088 to IP address 192.168.14.110 on the switch.
View 5 RepliesI have my network with severals SG300 switches.I have one of them like my core switch working in layer 3 mode. With 2 vlans and vlan interfaces to each vlan.Everything is working ok.But now i have to connect one 3com unmanage switch that have host from vlan 1 and 2. How should i connect this switch to my Cisco sg300 switch?
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We have problems with 3 switches in our network.
Users continues receive adresse via DHCP, but no traffic was forwarded. After reboot switch works fine about one week and problem arrives.
I telnet to one problem switch and try to found reason by reaply acl and source guard and saw some strange message:
nov-20(config)#int r gi1-48
nov-20(config-if-range)#no service-acl input
nov-20(config-if-range)#service-acl input 2
Exceeded the maximum ACE allowed in the system. -repeated 48 times
Configuration and log int attachment (show tech-support)
port 52 - uplink, 1-47 - users, 49-51 - downlink switches (SPS224g4) with aprox 200 pc connected. 48-ups
I recently purchased an SG300-28P. I have 2 VLANS/subnets that are successfully routing between them.Machines on both sides can ping each other just fine, but none of the usual Windows/NetBIOS browsing is possible. I've recently learned that NetBIOS is not usually forwarded between subnets. How would I enable NetBIOS packet forwarding between my subnets?
Reading the manual, it seems like enabling UDP Relay might be the answer but I've been unable to get it to work (same with DHCP relay).
I have two SG300 serie switches and two Gigabit connection between them. How do I configured these two links to work toghether like a one 2 Gigabit channel?
View 2 Replies View Relatedhow to configure SNMP on the Cisco SG300 switches? I have the SG300-10P. I am not fully familiar with the new command line interface on this device, it was easy on the IOS but finding it a nightmare on this one.
I put the following command in but it didnt work.
snmp-server view Interfaces interfaces included
snmp-server community ACB123 ro 10.x.x.x view default
I tried to follow the guidelines on the cisco website but thats all Web interface based, i can only access the switch remotely via CLI.
i purchased 300-28 how it config for stp and trunk
View 2 Replies View Relatedconfigure Line Telnet on a Cisco SG300-10P switch.I am in config mode and enters line telnet,but when I do a show line,telnet still are disabled..
View 1 Replies View RelatedSome tips and trick on how to configure and sg300 for intervlan routing.
I already have the switch set up for layer 3 I already set up multiple vlans and each vlan has a ip interface setup with the desired subnet I see the local routes set up in the static routing page.
I cannot seem to get from one subnet/vlan (I am using one subnet for each VLAN) to the next.
I have a Cisco SG300 small business switch and 541 APs. There are 2 VLANs in our network. One must be limited by bandwidth. How to configure vlan rate-limiting on SG300? And describe CIR & CBS.
View 1 Replies View Relatedwhy i can not found ip router setting by main menu? the sg300-28 can not support ip router command?mor informations,see my img. If sg300-28 can not support ip router command,what i can do it that communicate by multi-Vlan ?
View 2 Replies View RelatedI have a cisco L2 SG300-10p Managed switch . I want to configure one port as a turn but cant find the command Encapsulation dot1q . Its a poe switch i want to use for both internet and voip in separate vlans.
View 1 Replies View RelatedTo configure DSL port forwarding,I want to configure as remote desktop.
View 3 Replies View RelatedI have created a mirror to copy all packets from Interface gi1 to interface gi28. I don't see any port 80 traffic, or 443 or any revelant traffic. I see mostly broadcast from other devices. I have a security device that is logging all the copied packets from my firewall for malware/IPS, etc inspection.Right now I have it monitoring vlan 1 in the hope that it would resolve this issue but I see no change.
View 1 Replies View RelatedI want to configure port mirroring on SG300 swtich, port monitoring status is "Not Ready" , and i can not monitor the source interface!
View 1 Replies View RelatedI'm troubleshooting a LAN issue I have, and I wanted to hook up wireshark to record traffic over the course of a couple of hours for later diagnostics. I went into the web administration interface, clicked Administration > Diagnostics > Port and VLAN Mirroring, and added a port mirror from the port I wanted to watch to a port to which I had connected a laptop. I picked the Tx and Rx options, and clicked Apply.I did receive lots of traffic in wireshark, but I noticed immediately that the server on the port I had mirrored was suddenly unavailable on the network -- pings timed out. This lasted until I removed the mirror, then the server was suddenly reachable once again.Does this feature not work the way I had thought it does? What I saw looked more like a forward than what I would call a mirror. The documentation leads me to believe mirroring is intended to be used in just the way I was attempting to use it.
View 1 Replies View RelatedI'm administrator of small network. I wish to replace my old switches by new SG300-10 and SG300-16 managed switches. I have big trouble in my network because everyone can assign IP his neighbour (or any IP) to his network card. I have policy that IP is 172.16.1.X with x is home number. Could I do that IP based ACL assigned to port where is cable from home example 29, permit only IP 172.16.1.29 (mas 255.255.254.0) (from specified port only permit packets with specified source IP (LAN user IP) other (if user set not his IP) is denied) ?
I want know that before buying equipment. How to configure that ?
I think IPv4 Based ACE, action: permit, source IP: 172.16.1.x (nr of home), widcard 0.0.0.0, destination: any, protocol: any, source port: any ?
and in ACL Binding, I have to bound this ACL to port where user whose IP is in ALC is connected?
The switch has been set to Level 3 Routing. Port 27 has been in use as a Fiber Transceiver with no problems for several weeks. This week I tried connecting a second Fiber Transceiver to Port 28, and it would not work.
Swapped the physical GBIC modules in the ports, and the situation remained exactly the same: Port 27 works, Port 28 would not work.
Connected to the copper-part of the combo Port 28, it immediately connected and worked fine.
Connected an external Fiber Transceiver Box in place of the GBIC in Port 28, and it immediately connected and worked fine.
Swapped the new Fiber jumper (Port 28) with the existing Fiber jumper (Port 27), and the new connection came up immediately and worked fine. The existing connection would not work when connected to Port 28.
By "not working", I am not able to ping across the connection. The link light comes on and blinks. The transmit/receive statistics show as if data is processing on this switch, but on the other side of the Port 28 connection, the switch shows Transmit traffic, but no Recieve traffic.
today i got a sg 300-10mp PoE managed switch.
I plug the network cable and set an IP to GUI to the default IP (192.168.1.254)the problem is the port doesn't show light when connect to notebook. How am i supposed to enter GUI.
why the port is like in shutdown state and not enable? do i need to do anything via console??
I need to configure the port forwarding on Cisco 887 to forward port 22 on Public IP to a LAN IP port 2200. I don't know anything on Cisco router at all, beside telnet to the cisco and quit . Any step by step command.
View 9 Replies View RelatedI have ASA 5505 with 8.4(2)8 software for one of my branch offices and I can't configure port forwarding.It seems to be very simple, but it's not working. I use my ASA as a gateway to the internet for users in office and for site-to-site IPSec VPN to HQ. I have pppoe-enabled outside interface, but ISP gives me static routable ip address. I have server behind my firewall and I should "publish" to the WAN some of its' tcp and udp ports, but I see that no packets forwarded through ASA. I tried to configure PAT as stated in official "Cisco Security Appliance Configuration Guide" through CLI and ASDM.[code]
View 4 Replies View RelatedAny snmpset commands to modify port vlan membership on SG300-28 switches? I checked [URL] however this information is apparently only valid for catalysts.
The latest firmware is installed and the provided MIB files are used.
I recently bough for a home lab a sg300-10 switch. I have enabled layer 3 routing on it and have come across a puzzling issue. The switch is the default gw on this network, and in front of the switch there is a cable modem (ip route 0.0.0.0 0.0.0.0 192.168.0.7).
This is my config:
config-file-header
switch5ed948
v1.2.7.76 / R750_NIK_1_2_584_002
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I have configured a Microsoft Server 2008 R2 with Radius Server and connect it with a Cisco SG300 Switch.
If a new device connect to the switch it goes automatically to the guestnet. If a device with the correct certificate and a valid useraccount connect to the switch, the deivce goes in to the local company network.
Now my problem: If I connect a device which is in the domain and which have installed the correct certificate and want to login with a new domain user (which is not cached in windows) I can not login.
The following message appears: "There are Currently no Logon Servers Available"
I think the problem is that the authentication process only starts after a user have succsess logged in in windows.
Now I search for a solution which allows me to conntact the Logon Server for Domain Login before the User has logged in.
I want to know if the SG300-28P can support 24 ports with 15,4w per port at the same time.
View 3 Replies View RelatedI've got an SG300-10 connected back to back (trunked) with a Cisco 3560X switch, across a fibre link and am seeing some big inconsistencies in terms of unicast data transferred across the ports between them.
During a night time window of 4am - 6am I run backups which involves a large copy of files, that almost saturates a GigE link - we can see from the 3560X end that the link is running at a bit over 800MBit/sec of throughput, sustained. The duration of this transfer is consistent with the size of the files being transferred (ie just over an hour, and is what I'd expect for a data transfer of about that amount). Back-of-the-envelope calculations indicate that the 3560X is measuring this data throughput correctly.
However on the SG300 end of the link, which is also being polled by the same application (Cacti), I'm observing spikey counts of only around 20MBit/sec during that window. These counters are very obviously incorrect - there's a huge amount more data moving across the port than that. The incorrect calculations are showing on both the trunk port out of the SG300 (uplink) as well as the interface where the NAS is connected in (which is an access port).
Cacti is polling the OID: .1.3.6.1.2.1.2.2.1.16.57 which translates to IF-MIB::ifOutOctets.57 = Counter32.I'm running version 1.3.0.62 but this problem is not new to this release - previous releases and 1.2 based releases also had this problem.
It looks like multicast traffic may be being counted correctly (that's only a suspicion though), however what I am certain of is that there is a very large discrepancy with the unicast traffic counts.Is this OID the correct one to be using for this switch?
I need to configure the port forwarding on Cisco 887 to forward port 22 on Public IP to a LAN IP port 2200. I don't know anything on Cisco router at all, beside telnet to the cisco and quit.
View 1 Replies View RelatedHow to configure this setup.I have an ASA5505 with dual wan failover, FiOS (eth0) & Cable (eth1). how to configure the port forwarding for all my devices so it doesn't matter what external interface the traffic is coming from. For example, I need web traffic on port 80 forwarded to 192.168.1.150 regardless of whether it is coming through eth0 or eth1.
View 2 Replies View RelatedCan this scenario be done one the cisco 877 router? I have VPN Ipsec up and runing on both site. How can to configure the port forwarding to the remote server over the tunnel? url...
View 16 Replies View RelatedI have tried replacing a loaner RV082 V2 with an RV042 V3 router with firmware 4.0.4.02. All worked well, including the site to site VPN. However, in spite of the fact that I have ports 443 and 4125 forwarded to the server (192.168.2.10), we are unable to connect via RWW. There is no such problem with the RV082. What is different with the way we configure these V3 routers for port forwarding?
View 2 Replies View RelatedASA 5505 Firmware 8.3(4), ADSM 6.4(2).I have a public IP address of 168.87.3.4.I need to forward ports (5060, 5080, etc.) to one internal address. (192168.1.1).I need to foward different ports (10020-10080) to a different internal address (192.168.1.2) Everything I read tells me how to do this in a 1 to 1 static NAT.
View 1 Replies View RelatedI am trying to open port 12000 on my sky dlink router, been trying for a few days now and i just can't nail it. When i log into router, it brings up the sky router page, any one ever setup port 12000 on the sky router page.
View 1 Replies View RelatedWhen checking my port forwarding, it says that it is not open.
View 2 Replies View Related