Cisco WAN :: How To Disable IPV6 On 6500 Switch
Jun 17, 2012I want to learn that,on cisco switch (2950,3600,6500 series) IpV6 default open? İf It comes open on default,how to disable?
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Disable The Ipv6 Using The Regedit?
Feb 15, 2011i tried to disable the ipv6 using the regedit and all and i restarted my pc but when i check the local network are connection and properties the ipv6 is still checked.
View 8 Replies View RelatedD-Link DIR-615 :: Disable IPv6 Stateless Advertisement?
Sep 19, 2010I've had my DIR-615 up for several months, and it's been faultless except for one thing. I have router in front of it and only use the 615 as a switch and AP. My main router provides IPv6 access through a 6to4, using radvd to broadcast to the rest of the network.
Whatever setting I set the 615 to for IPv6, it always sends out a default route. On rare occasion, it'll interfere with the correct route from my main router (whose router preference is set to high, instead of medium). Even in local-only mode, the 615 sends out a default route. It's an E1 with the 5.00NA firmware, which I believe is the latest.
I'd really like to disable the advertisements from the 615 altogether, while keeping L2 IPv6 support on the wireless and all. I picked this router explicitly because many routers don't work with IPv6 over WiFi, but it'd be nice to get it working perfectly. If there aren't any ways to do this, is there a place that I can download the source for the firmware?
Disable IPv6 Loopback On Windows 7 64Bit?
Feb 24, 2013I have a Windows 7 64 Bit machine, and I cannot find a way to disable the IPv6 Loopback. I looked at the article at How to disable IP version 6 or its specific components in Windows and shows how to set HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpip6ParametersDisabledComponents to various values – but none of these seems to disable IPv6 Loopback. I attempted setting this value to 0xffffffff and 0x20 – restarting my computer after each change, and I still do not get this disabled.
I am using another software called Webdriver or Selenium that gives errors when debugging if IPv6 Loopback is not disabled. It seems to attempt to connect to [::1]:7055 and fails. Is there a way to force it to connect to 127.0.0.1.
Linksys Wireless Router :: Disable IPv6 For Parental Controls?
Jan 14, 2013So I've realized that my parental controls were being ignored by the computers, at first I figured my son had found a work around to by-pass. But reading through the forums today, I've found that IPv6 being enabled might be the cause of my issue. So I'm currently sitting at work and connected to my router remotely, but for the life of me, can't see where to disable this option. Using the Smart Wi-Fi interface, closest I can get is "Connectivity, Internet Settings, IPv6 but everything is grayed out and no option to edit this.
View 9 Replies View RelatedCisco :: 6500 - Monitoring IPv6 BGP Peers Via SNMP
Nov 5, 2011I'm running 12.2(33)SXJ1 on a 6500 with several IPv6 BGP peers. Is there any way to monitor the BGP status of IPv6 peers? I've been through the BGP4 mib and cant seem find a way to check the status of IPv6 peers.
View 4 Replies View RelatedCisco WAN :: 6500 Can Activate IPv6 Multicast Routing Globally
Aug 1, 2012I want run IPV6 multicast routing on Cisco 6506 device, I know i can activate IPv6 multicast routing globally but , Is it possible to run ipv6 multicast routing on interface vlan XXXX ?
View 1 Replies View RelatedCisco Switching/Routing :: 6500 - How To Set Up SSH In CatOS And Disable Telnet
May 27, 2013I am trying to Disable Telnet and enable SSH in CatOS for 6500 .
View 12 Replies View RelatedCisco :: 6500 TCL Script Or Applet To Disable Port Based On Reachability
Jun 21, 2011I am looking for a script or applet that will dis/enable an ethernet interface on Cat 6500 based on reachablity to an external destination. Reachability should be verified either directly by sending ICMP packets, or based on IPSLA status.
View 4 Replies View RelatedD-Link DIR-825 :: IPv6 Not Working When Using It As Switch And AP?
May 10, 2010I am using my DIR-825 as a switch and AP. I have turned off DHCP and plugged the internet into the lan-1 port. This works perfectly for IPv4, but I cannot get IPv6 to work. On the outside there is native IPv6 running radvd. How should I configure IPv6 on my DIR-825?
View 2 Replies View RelatedCisco Switching/Routing :: 2960 Switch Is Supportive To IPv6?
Nov 28, 2012I need to know the 172cisco 1 router support to IPv6 & it support to IPv6 then which IOS is required for it.Also I need to know the cisco 2960 switch is support to IPv6?
View 3 Replies View RelatedCisco Switching/Routing :: IPv6 Filtering / Policing On 2960 Switch?
Jan 3, 2012Trying to control capacity utilization for guest users connecting to a 2960 switch. No problem for IPv4 users, but IPv6 is giving me fits. What I've found out by trial and error so far implies that there is just enough IPv6 smarts in a WS-C2960-24TT-L running c2960-lanbasek9-mz.150-1.SE to make it impossible to control IPv6 traffic. Blocking IPv6 would be sufficient short term, but MAC filtering on type 0x86DD does not appear to work either. Here are the results I've gotten so far:
What "works":
* Protocol ipv6 or an IPv6 ACL in a class map.
* Using a class map referencing ipv6 protocol or an ipv6 ACL in a policy map.
* IPv4 inbound filters and policing.
* Blocking of IPv4 traffic by a MAC ACL blocking type 0x0800 (IPv4) - note that the docs explicitly state that MAC filters do NOT filter IP traffic, except for on this box on this release they do.
What does not work:
* Applying a policy map referencing a class map referencing protocol ipv6 or an IPv6 ACL to an interface. The service policy is accepted by the parser, but is not inserted into the running configuration.
* "class-default" in a policy map only matches IPv4 traffic, not all other traffic.
* Blocking of IPv6 traffic by a MAC ACL blocking type 0X86DD. No problem applying the access-group to the interface, it just doesn't do anything.
I am aware that this box is not supposed to support IPv6 other than for multicast, but as implemented, this is a hole an abuser could drive a MAC truck through.
My questions:
Is this situation unique to this particular 2960 switch or SW release (I also tried 12.2(58)SE2) or does it afflict all 2960's running LANbase?
Assuming the answers to the first two question are negative, what is the minimum requirement to get working IPv6 policing in an edge switch?
Cisco Switching/Routing :: Which Ios Will Support IPv6 Feature In WS-C3560G-48TS Switch
Feb 18, 2013I am having WS-C3560G-48TS switch with ios(c3560-ipbasek9-mz.122-58.E2.bin) and I am trying to use IPv6 feature in this switch model. More over I've upgraded this switch with many ios but none of them not supporting IPv6 feature. ios which supports IPv6 feature?
View 3 Replies View RelatedAutomatic Disable Bombarded Ports In Hp Switch?
May 15, 2012im working in company that develop high speed networking equimpnet(Mellanox)we develop 4056GB network cards and switches.we have developer network on HP pro curve switchs, the engineering make tets on servers with the high speed network cards and sometimes the test "go out" from the 4056GB network cards and switches and "boombing" the regular network of 1G in hp swiches.i meen every server are connecting with RJ-45 cable for access to the server and the real work is on th Mellanox switches and network cards but sometimes the test "run away" to the ethernet network and 40G traffic are killing the network.function in HP switches that recognize over booking traffic and automatic disable the bombed port?now we have spening tree and brodcaste limit on every switch but its not enough, the big traffic kill the network until we disable the problematic port and igonre the bombing server.we have hp procurve 5610 layer3 switch and pro curve 2510 switches.
View 4 Replies View RelatedCisco Switching/Routing :: Enable / Disable OID's In Catalyst 3750-X Switch
Feb 19, 2013In my ongoing project i need to monitor cisco 3750-X port status (uplink/downlink) i.e. whenever there is some problem at a specific port. I need to monitor it through an OPC server and right now what i am doing is as follows: i am using Kepserver and i have added SNMP driver in it for that purpose i am not a networking expert but what i have learnt till now is that SNMP agent (that resides in switch) delivers the status of MIBs to SNMP manager ( which in my case is kepserver (opc server)) for the above purpose i am adding IF-MIB to monitor OID 1.3.6.1.2.1.2.2.1.8 (which shows port statuses) but when i add that in OPC server then it indicated that this OID is not available in the Switch ( it might be disabled) so i need to ask if there is any way to enable OID's in a switch,
View 0 Replies View RelatedCisco Switching/Routing :: 2960G Disable Srr-queue On Switch Port
Jun 20, 2012I have a Cisco 2960G switch and one of the ports was configured with srr-queue bandwidth limit 90 - I need to remove this bandwidth limiting from this interface. [code]
View 2 Replies View RelatedCisco Switching/Routing :: Enable / Disable Interfaces On 3550 Switch
Jul 14, 2012I`m looking to automate some functions in a web application.Functions like enable/disable interfaces on a Cisco 3550 switch.
View 5 Replies View RelatedCisco Switching/Routing :: 3750G / (int Fa1/0/26) Connected To Switch / Goes In Err-disable State
Mar 30, 2013I am cascading one new switch 3750G (int Gi1/0/1) with an existing 3750G (int fa1/0/26) switch.. But the interface fa1/0/26 goes in err-disable state even after NO SH.. also i have diable Spanning treebpdu guard and disable spanning tree portfast. But still the issue is not resolved.
View 6 Replies View RelatedCisco Wireless :: WLC 5508 Reboot Cause Switch Port Link Flap Error Disable
May 29, 2013After 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.
View 11 Replies View RelatedCisco :: OID For 6500 Switch Interface?
May 13, 2012We need to get the MIB /OID information for 6500 series switches. Especially we need to monitor the Gig interface “input & output” traffic rate for every second.Switch model: WS-C6509-E / SUP 720 We tried the below value but not getting proper output. MIB:- 1.3.6.1.2.1.2.2.1.10.2 Also we would like to know whether there would be any impact on running the below global command “snmp-server hc poll <in msec>” in 6500 series switch.
View 4 Replies View RelatedCisco WAN :: High CPU Usage On 6500 Switch
Jan 8, 2011I am getting high cpu on 6500 swich running with SUP2 . Below is process cpu output .
****************** show proc cpu ******************
CPU utilization for five seconds: 97.03% one minute: 97.08% five minutes: 97.02%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process--- ----------- ---------- -------- ------- ------- ------- --- ---------------1 335581512 0 0 2.97% 2.92% 2.98% -2 Kernel and Idle2 6 128 1000 0.00% 0.00% 0.00% -2 Flash MIB Updat3 10468247 8763359 192000 0.98% 0.00% 0.00% -2 SynConfig 4 1694917 1210299 3000 0.57% 0.00% 0.00% -2 Statuspoll 5 341501 2798181 2000 0.19% 0.00% 0.00% -2
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Cisco Switching/Routing :: QOS On 6500 Switch?
Feb 17, 2013I am trying to guarantee 100mbps for a vlan across a gig link. I have done some research and found this command for switches
mls qos srr-queue input priority-queue 2 bandwidth 20
However it doesn't seem to work for my 6500. I know the 6500 uses PFC for QOS but I have no idea how it works. how I can guarantee a vlan 100mbps across a 1gig link?
Cisco Application :: Asymmetric Routing Seen In WAE When Using 6500 Switch?
May 23, 2011When we do self diagnostic test for WAE connected to the 6500 switch i get warning as below. Due to this alert there is no major acceleration benfits by the WAAS
Test WARN [tfo] WARN ASYMMETRIC Asymmetric routing is seen in the device Action: Check router's network configuration and WCCP redirection on the router.usevwa1#
6509 switches has only L2 capability and does not do WCCP redirection. The WCCP re-direction is done by 2821 routers.Is there any command which needs to be given in 6500 switch to solve the issue
Cisco Switching/Routing :: IOS Copy For Switch 6500 With Sup-720
Feb 13, 2013I have 2 Chassis 6506-E with sup 720. one of them work properly(Switch1) but another(Switc2) not boot form bootdisk and go to ROMMON mode. I Captured IOS from Switch1 with tftp but I cant Copy this image to switch 2 with tftp.
View 4 Replies View RelatedCisco WAN :: 6500 / 3500 - ARP Timeout In Switch For L3 VLan?
Aug 6, 2011Planing to implement ARP out in all interface vlan at switche(6500,3500).It's useful to avoid unicast floating in the Switch.What are precaution to be take care during the implementation?
View 5 Replies View RelatedCisco Switching/Routing :: 6500 Series Switch - TCP Adjustment
Oct 14, 2012I have a routed interface on a Cisco 6500 Series switch. I am trying to find a way to adjust the tcp mss.To date I have not yet been able to find a way to accomplish this. Is this just not supported?
View 3 Replies View RelatedCisco Switching/Routing :: Switch 6500 Policy Map Inbound
Jun 9, 2013ON switch 6500 i have configured an interface vlan x and applied policies on inboud and outbound directions as per below: [code] But the problem i am facing is that the policy outbound works ok , but the policy inbound doesnt work at all. specifically it doesnt match anything. [code]
View 1 Replies View RelatedCisco Switching/Routing :: 6500 - Power Off Core Switch?
May 31, 2012we need to relocate our core switch 6500 with sup 720 to another bldg
what is the command to gracefully shut it down I mean power off
I was told one can just switch off the power
Cisco :: Flash File Location In 6500 Core Switch?
Apr 18, 2013what is location of flash file in 6500 Series switch and how can we take back of IOS image for 6500 series.
View 4 Replies View RelatedCisco Application :: Configure New ACE 30 Module On Top Of 6500 Core Switch
Jan 12, 2013i have configure new ACE 30 module on top of 6500 core switch , the issues am facing whenver i want to access to https://ACE_IP and after i enter the user name and the password , it's forwared me to the follwoing page: is there anything should i configure to avoid this page ?
View 1 Replies View RelatedCisco Switching/Routing :: 6500 Changing Switch Configuration
Aug 27, 2012I am going to change a running 6500 switch. I am missing a best pratice doc for changing a cisco switch configuration. My question is if a startup-config has an error (due to typo mistake, or due to comands not supported on latest IOS) and I do copy tftp startup-config then what will happen ? I want to make sure when I do "reload" the switch then it should boot normally with the latest startup config !
View 3 Replies View RelatedCisco Switching/Routing :: 6500 Switch Interoperability With Other Vendor?
Apr 3, 2013I tried many different things to get the accurate answer for my issue. I wanted to know, will i face any connectivity or looping issue in the network if i connect Broacade SAN switch on a cisco 6500 switch.Also need to know to maintain a DATA DOMAIN which SAN switch is better? Cisco or other vendor.
View 2 Replies View RelatedCisco Switching/Routing :: Pm Scp Process 100% And Switch 6500-E Crash?
Oct 24, 2012The switch 6500-E is frequently crashing whenever the pm scp process reach 100% .I got it under the command "remote command switch show proce cpu".How to solve the problem. I opened the TAC and the engineer says to upgrade the image12.2(18) sxf.Is there any other work around that would avoid to reimage the switch and reloading.
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