Cisco WAN :: Set Ports From WS-C2940-8TF-S To Full And Half-duplex
Sep 28, 2011Howto set ports from WS-C2940-8TF-S to full- and half-duplex 100Mbit?
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Downloading Large File Half Duplex?
Mar 6, 2012if I have a half duplex 10 mbs connection, is the max speed to download a large file 5 mbs or would the download tend to hog the channel direction?
View 9 Replies View RelatedCisco Routers :: RV016 - Wan Port Is Showing Half Duplex?
Oct 20, 2011On RV016 router WAN port 1 is showing Half duplex wen i check it in Port setup but when i check it on Port status its showing me as Half duplex, how can we force it to make it full duplex.
View 2 Replies View RelatedCisco Switching/Routing :: 3560X - Using 10 / Duplex Half On Gigabit Port Not Working?
Sep 24, 2012We recently upgraded the switch to which an old security device was connected. It worked fine on the old switch's FastEthernet port, which was configured for speed 10 and duplex half, as that is what the device required. The new switch is a 3560X with all Gigabit ports, but the security device's port, also configured with speed 10 and duplex half, does not connect properly.As a temporary test, we daisychained another switch that has FastEthernet ports, and the security device works again.Is there anything else that needs to be added to the configuration, when using Gigabit ports at 10/half?
View 4 Replies View RelatedCisco Switching/Routing :: 6509 - In Auto Negotiation Mode It Comes Up In Half Duplex
Jun 11, 2012We are facing to an annoying issue. We have a 6509 running in Catos 8.3(4) with WS-X6548-GE-TX, WS-X6348-RJ-45 and WS-X6148-RJ-45. When we configure the mode in auto negotiation, it comes up in half duplex. We need to configure the speed mode at 100Mbit/Full to make it work. But if the chassis or port restarts (not the server), the link becomes half duplex. This happens only on module in Gigabyte like WS-X6548-GE-TX.
Cable have been replaced but does not work. It is not happened on another chassis running on IOS 12.2(18)SXF17b with WS-X6548-GE-TX.
Cisco Infrastructure :: WS-2960 Gi Duplex Will Not Set To Full
Jul 28, 2011I have the following configurations for switch to switch connectivety. sh int sh config int
2960 will not take full duplex setting.
Core switch
WS-C4506 cat4000-i9s-mz.122-25.EWA10.bin
FastEthernet5/8 is up, line protocol is up (connected)
[Cdoe]....
Won't Recognize Connection With 100mb Full Duplex
Nov 6, 2012So I recently got a new computer today and it won't let me use my 100mbps of internet bandwidth. (Asus Sabertooth Z77 with an Intel 82579v gigabit lan controller) I noticed that at the LAN connection properties>Properties>Configure>Link Speed tab the 'Speed and Duplex' option was on Auto Negotiation and it was only accepting (or supporting) the 10mbps Full Duplex. When I switched it to 100mbps Full Duplex it would mark my connection icon with a red cross and when I clicked diagnose it said "Please connect your ethernet cable or your cable might be broken". So I tested my internet speed with that same cable on a different computer (laptop) and it worked with 40Mbps, so I don't think the cable is broken. Also I just recently downloaded some drivers but one was specifically for the Intel LAN controller but I'm a total noob for all of this computer stuff I don't know if it messed it up or something. Is it the motherboard that's not working correctly?
View 3 Replies View RelatedChange The Network Adapter Settings To 100 Full Duplex?
May 19, 2011If I change the network adapter settings to 100 Full Duplex, is there any changes that will take effect? even if we don't have Cisco switches in our network.
View 4 Replies View RelatedCisco Switching/Routing :: GLC-T In C3KX-NM-10G - Full Duplex Does Not Work
Jun 4, 2013I have C3750X with C3KX-NM-10G, and have-T SFP in slot 3 ( means it is not in SFP+ slot ).I need to set speed&duplex hard to 100/Full, but if I do the link goes down. I have the same settings on the other side, only IOS version is different.I tried other speeds - 10 and 1000, but no one works with Full. When I change duplex to Auto it works fine.The reason why I am doing this on C3KX-NM-10G is because I need to use NetFlow and cannot use the chassis' copper port. At the moment the ports are connected through a copper patch cord, but in full production there will be a radio link in between that requires 100M/Full to be set hard.I am trying to search for any document that would describe this limitation, but cannot find any. Also port capabilities do not indicate duplex could not be set to full:
show interfaces g1/1/3 capabilities
GigabitEthernet1/1/3
Model: WS-C3750X-48P
Type: 10/100/1000BaseTX SFP
Speed: 10,100,1000,10000,auto
Duplex: half,full,auto
Trunk encap. type: 802.1Q,ISL
[code]....
Cisco Switching/Routing :: 3750G-12S-S / Cannot Set Int G1/0/1 Into Speed 100 / Duplex Full
Aug 12, 20113750G-12S-S.Problem description:I had a WS-3750G-12S-S in production with a defective fan tray and needed to change it.I faced to trouble with inter g1/0/1 on the new switch( it worked fine on the old).
Here the config for old switch:
interfacigabitEthernet1/0/1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 111-113,278,790
switchpmode trunk
speed 100
[code]....
even if I configure speed nonegotiate that does not work.
Cisco Wireless :: Configure GIG 0 Interface On 1552E Access Points To 10 Meg Full Duplex
May 19, 2013Is there a way to configure the GIG 0 interface on the 1552E Access Points to 10 Meg Full Duplex? Currently they will only work in Auto/Auto
View 3 Replies View RelatedCisco Switching/Routing :: Can't Configure To 100 Full Duplex One Port From Target WS-X6724-SFP
Nov 2, 2011I would like to know why i can't configure to 100 full duplex one port from target follow: WS-X6724-SFP
View 2 Replies View RelatedLinksys Cable / DSL :: WAG320N With 100 Mbps Fiber Is Not Establishing Full Duplex Connection
Feb 26, 2011I have 100 mbps fiber connection. I bought 320N today I bought 320N and here is the problem:
We have a switch in the building. I am getting connection via CAT5. So I choosed "Use as WAN Port" from Ethernet settings. There is not much you can do here. I just used PPPoE and connected internet without any problem. The problem is I am only getting 32mbps. When I connect CAT5 cable directly to my computer I am getting 92mbps.
Maybe WAG320N is not establishing a full duplex connection.
Cisco Switching/Routing :: Force Gigabit Ethernet Port To Be 1000 Full Duplex In Catalyst Express 500 Series?
Sep 1, 2007Can we force the Gigabit Ethernet port to be 1000 full duplex in Cisco Catalyst Express 500 series?
View 3 Replies View RelatedCisco WAN :: Software Release Update For WS-C2940-8TF-S
Sep 28, 2011Which is the last software release for WS-C2940-8TF-S?
I have:
IOS (tm) C2940 Software (C2940-I6Q4L2-M), Version 12.1(22)EA8a, RELEASE SOFTWARE (fc1)
Cisco Switching/Routing :: 4500 Switch Reports Ports As 10 / Full While Other Side Reports 100
Oct 31, 2011we have a 4510r-e running 12.2(50)SG1 w/ various rj45 line cards and a 24 port glc card.at any given time, i see 10's of ports in 10/full.i go to the station, and find the station in 100/full or 1000/full.
i go to the switch w/ my fluke, connect it directly to the switch w/o any intermediate infrastructure except a 50cm cat6 patch cable.the fluke reports 1000/full, but THE SWITCH PORT REPORTS STILL 10/FULL.all ports are config'd 'speed auto' and 'duplex auto'.
the switch seems to be erroneously reporting 10/full.there are no errors logged on any of the ports and there is successful communications even when the station and switch port report different speeds.even though there are no errors logged nor reported by 'show int [port]' nor 'sho int count error' certain killer applications crash on some stations. (the applications are GHOST (which dumps disk images from a server to multiple stations) and NETOP (which i sused in a classroom to transmit an instructors screen to a room full of stations) both of which broadcast and/or multicast.all nodes involved in the above 2 applics are on the same vlan and same phyiscal subnet.
the ports which report 10/full vary and occur even when the above applics are not in use.the only way i found to clear this 10/full report is by either a hardware reset of the entire module or by unplugging the cable, the execute on the port shutdown, speed auto, no shutdown, reconnect cable.then it's just a matter of time until it pops back to 10/full in a few minutes,hours or days.
how to address the killer applic problems besides restructuring the whole net by defining separate vlan for each lab of 20 or so stations?
Cisco WAN :: Cannot Change Interface Speed And Duplex On 828
Oct 22, 2012I ran into a strange problem. When I want to change the ethernet0 interface of a Cisco 828 sdsl router, but there is no command to do that in the interface configuration mode (speed 100 and duplex full). A show interface gives 10MB half duplex and I want to change this.
This is the running config (a little censored):
!
!
interface Ethernet0
[Code].....
Cisco :: LAG From N7k To 5508 Getting Duplex Mismatch Errors
Jun 2, 2012Seen Duplex MisMatch errors on a N7k with a LAG going to the 5508 WLC? WLC code is 7.0.203.0. I found a BUG that is private to Cisco ( CSCth11041 ) that looks like it, but I want to make sure.
View 1 Replies View RelatedCisco WAN :: No Duplex Auto On 7604 Router
Oct 18, 2011I have a 7604 Edge router that connects to our Data centre via Fiber.
but i keep getting input errors on the interface Gi3/5. i also found out that i cannot change the duplex settings on the edge router to auto, i only have two options of full and half and changing it has not worked either.
I have tried to use a switch in between the fiber modem and the edge router to try to manipulate the duplex settings, but when i tried it the port simply shutdown and then i have to reverse the configuration.
The software version of the router is 12.2(33)SRE3, i really need to sort this out as connection to and from the Data centre is quite slow.
Cisco :: 6513 - LMS 4.0.1 Link Duplex Mismatch
Sep 18, 2012In LMS I have a 6513 with several sx 1000 interface setup for etherchannel to catalyst 3750
both sides are set for autoduplex but LMS reports that there is a link duplex mismatch. We just installed the latest patches for the LMS 4.0.1
Cisco WAN :: AP 1242 Change Duplex Settings After Reboot?
Jun 26, 2012we have over 100 AP1242 with c1240-k9w8-mx.124-23c.JA2 image, tow 5508 controller and WCS running. After the ap reboots, the duplex settings of the fa0 interface change to half duplex. I have to set it manually to full duplex. In my WCS or with the 5508 controller I have no chance to set the duplex settings for my ap's.
View 7 Replies View RelatedCisco WAN :: 2900 - Interface Speed And Duplex Settings
Jan 27, 2013we have connected gig interface Ethernet on Cisco 2900 series router to mpls link connected to our corporate network ,the issue here is our router interface speed and duplex settings are set to auto negotiation.The interface is negotiating speed and duplex at 10 and half where the provider side interface is hard coded to 100 and full duplex.when we tried to hard code the settings on our router to match the provider the interface never come up.
View 4 Replies View RelatedCisco :: Switches Are Complaining About Duplex Mismatches On Trunk Interfaces
Jun 19, 2012I've noticed that a couple of switches are complaining about duplex mismatches on trunk interfaces. When I took a closer look, two switches (switches 1 & 3) are reporting that they have a duplex mismatch to a device connected to a downstream switch (switch 2). Basic topology is switch 2 has a 1G fiber link to both switch 1 & 3.
View 11 Replies View RelatedCisco Wireless :: Duplex Mismatch With A AIR-LAP1042 In Bridge Mode
May 16, 2013[code] Can't find any wrong with the switch ports and AP's that can result in Duplex mismatch.The only difference I can find is the AP that is in all duplex missm. log's is used for other Mesh AP's to connect to.
View 8 Replies View RelatedCisco Switching/Routing :: 2950 Cannot Seem To Correct A Duplex Mismatch
May 14, 2012I cannot seem to correct a duplex mismatch issue.I have a Cisco 2950 switch connected to a Cisco 2621 router. I am running a per-interface Vlan. I have two fastethernet ports and one NM-1E card installed on the router. One fastethernet port is connected to my gateway router, the second fastethernet port is connected to my switch for one Vlan. The NM-1E Ethernet card is being used for the second Vlan which consists of nine IP cameras. Though the cameras on the Vlan are working fine.Now, the NM-1E card is set to half-duplex. I know that I should be using a fastethernet module like a 1FE 2W or a 2FE 2W card, (which I have,) but the router does not recogonize either one of these cards when they are installed, and yes, they have been confirmed as good cards.
Using Router-on-a-Stick configuration is out due to the bandwidth contention besides the fact that the router I am using it on will not handle this due to the flash being an older version.I have forced the switchport to half duplex, setting the speed to 10. I was getting fewer error messages at first, but they soon increased back to the frequency that they began with.I have set the switchport to duplex auto, but this failed to resolve the issue.Obviously, I cannot force the switchport into duplex full since the NM-1E interface is set to half duplex. Can the NM-1E card be configured to full duplex? I can't seem to find any documentation showing where it can be forced to full duplex mode.Could nine IP cameras just be too much for both the router and switch to handle?
Cisco Switching/Routing :: Duplex Mismatch Between 2950 And 4503
Jul 8, 2012I have a 4503 switch (in L2 mode) running 12.1 hooked into a C2950 running 12.1, using regular 4 pair Cat5e cables to connect between them. The 4503 has Gigabit port 2/1 trunking to the 2950's Fa port 0/13.
When I set the duplex mode to DUPLEX FULL and SPEED to SPEED 100 on both switches (for their trunk ports) the link fails, and my 4503 loses connectivity (since it gets it from the 2950).
Here is my config from the switches (per description):
The 4503:
interface GigabitEthernet2/1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,2,100-140
[Code].....
Note, this is the only mode that works (which seems to work fine, but I get TERRIBLE throughput for anything that goes over the 2950.
Cisco WAN :: Duplex Setting On WAN Interface On ASR 1000 Series Router
Apr 13, 2013I have autonegotiation disable on my interfcae what should be duplex setting on other end?
Router#sh run int Gi0/3/0
Building configuration...
Current configuration : 334 bytes(code)
Cisco WAN :: 867 Half-bridged Mode?
Apr 18, 2011I'm a Cisco newbie and I'm in the following situation:
1>The router (867) must connect to my ISP in 1483 bridged (2684 bridged) mode, LLC, VPI/VCI 0/35
2>WAN IP will be assigned by ISP (DHCP)
3>No username and password required to establish the connection
4>MAC-Cloning is advised, not required
5>Firewall behind 867, WAN IP should be assigned to WAN interface firewall, connection established by 867
6>867 router will be used as a switch, so no NAT required. NAT will be setup on the firewall
7>Connection type: Analog (annex A)
The required setup can be fixed by configuring the 867 in half-bridged mode, but I don't no how and I don't know exactly how to config the 867 in bridged mode.
First, it's even hard to setup a good bridged config.
version 15.1no service padservice tcp-keepalives-inservice tcp-keepalives-outservice timestamps debug datetime msecservice timestamps log datetime msecservice password-encryptionservice sequence-numbers!hostname router1!boot-start-markerboot-end-marker!logging buffered 51200logging console criticalenable secret 5 ****!no aaa new-modelmemory-size iomem 10clock timezone GMT 1clock summer-time GMT date Mar 30 2010 1:00 Oct 26 2035 1:59!!no ip source-route!ip cefno ip bootp serverno ip domain lookupip domain name domain.local!!!!username admin privilege 15 secret 5 ***!!ip tcp synwait-time 10ip ssh time-out 60ip ssh authentication-retries 2!!!!!!!interface ATM0 no ip address no atm ilmi-keepalive!interface ATM0.1 point-to-point pvc
[code].....
D-Link DIR-825 :: Internet Stops Working With 1000 Duplex
May 8, 2012If set the LAN to 1000 duplex I get better throughput than If I set it to Auto 100/1000,but the problem is that then my internet modem stops working,is there a solution to this ?
View 11 Replies View RelatedCisco :: ADSL2+ Router With Ability To Hardcode Port Speed / Duplex?
May 3, 2012I have a video conferencing device and I struggled a lot with a bunch of different routers. I was giving up but then I plugged in a friend's old Linksys/Cisco Adsl gateway and all the problems disappeared (kudos to Cisco). The problem is that the gateway is not ADSL2+. I have since borrowed a Linksys/Cisco ADSL2+ router, however, there isn't a possibility to enter port speeds/duplex manually (required to prevent packet loss in video conferencing, I really want to have that option for the peace of mind). I have been looking around on the internet but I can't seem to find this ability any routers' specs. What I need is as follows:
- Has to be Cisco or Linksys router
- Has to be ADSL2+ (Annex A)
- Doesn't have to be wireless, even single port is OK
- Preferably has DMZ
- Ability to hard code lan port speed/duplex (i.e. no autosense)
- No other functions needed so hopefully a cheap option
Cisco Switching/Routing :: SF 302-08 Fiber Termination Is Multi-mode LC Duplex
Jan 2, 2012I am doing an small project, I have to connect 4 cisco switches SF 302-08 (1 GBIC each one) to a core switch SGE 2000 (4 GBICs). Because of cable length I have go connect all 5 switches with fiber. The fiber termination is multimode LC duplex. My confusion is on the mini GBICs. There is compatibilities issues i been reading. [code]
View 3 Replies View RelatedCisco Switching/Routing :: 6500 - Can Native VLan Or Duplex Mismatch
May 25, 20121 week ago, I got a call from a client that reported a network outage, the client told me that, 3 switch has crashed he try to console but it just hang. I ask him, did you change something? he said he didn't change anything, he just pluged a nortelswitch to the cisco switch number 9, but that switch doesn't crash like the others (3,4,8). I check the uptime, and yes the switch never been powered off..
the topology look like this
____ 6500 ____
/ / |
1 2 3 4 5 ...... 9
the vlan is end to end vlan, so vlan span between all those switches. transparant. this is collapsed topology, core and distribution is the 6500 itself all of the 1-9 access switch are in the same rack, with no loopguard, and bpdu guard configured. and connected to the core using etherchannel. the problem is there is no log available to start the troubleshooting/investigation.
Cisco Switching/Routing :: 4507 Switch Port Duplex Message?
May 3, 2012what is causing " Gigabit port is restricted to full duplex" while trying to hard code speed/duplex on a 4507 switch port?
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