Dear Team,Please find the attachment for the tech-support of switch. The ports on VLAN 5 is getting hanging frequently. So we loose the connectivity. but other VLAN are working properly. Please do the needful.Thanks & Regards,Naveen
Hi,I am planning for IOS upgradation for a 4507R switch from 12.2(20r)EW1 to 15.0(2)SG. I haven't used this 15.0 before. Can some one let me know if there is some liecensing thing just like firewalls. Do i need to get any liecensing key from this. to...
Hi All,I'm facing a strange issue in OSPF router advertisement. If we advertise a specific IP in OSPF and that is causing packet drop issue for all the subnets in the switch.Can you throw few troubleshooting steps in OSPF to identify the issue?Regard...
Hi Experts,We have been facing issues with the Error (%DOT1X_SWITCH-5-ERR_ADDING_ADDRESS), after enabling 802.1x on switch 3550 , After working on the Error we have found in blogs to do the following.ResolutionReference Link: https://supportforums....
hi alliam looking to access my switch (3750g series VER: 12.2(35) SES) through ssh service . but couldnt as when iam looking to generate a RSA key pair it prompted like UNRECOGNISED COMMAND.i went through the cisco articles and found that all 3750g ...
Hi AllHow to configure span port on a CAT OS switch 6506, our object is to monitor two vlans ( vlan 5, vlan 6 ) and send the copy to destination port 1/40can someone guide me on this requestOn IOS it goes as ;-
Switch(config)# monitor session 1 sourc...
HiOne costumer reported us a issue with the multicast traffic. The problem is when they enable igmp snooping the multicast trafic stop to work. He said the problem happened suddenly without any change configuration. The connectios are these. core s...
Hi All,I got an issue with a 3750 telnet access, it is located on the remote site. We are acessing it via telnet from HQ. whenever i am trying to login via securecrt it gives me this error."The remote system refused the connection"can any one please ...
It seems that auto-qos is not suported on port-channels or their physical interface members.In light of this, what is the best method to get QoS configured for VoIP traffic? These are uplinks to other core devices in the network. All L3 port-chan...
Here is my home lab topology that I'm having problem pinging between PC to Server and vice versa. Examine the topology below the PC that has an ip address 10.0.0.10 and to Server that has an IP address 30.0.0.10/24. What I did hard coded the mac-add...
Hi,I have a Cisco 2911 router and a Cisco 2960 switch at a remote location. I have a user who will work out of this office a few days out of the week and will need to obtain the same IP address everytime the user visits this office. This office has n...
What is the deal with the SPF+ connectors. Are they all vendor specific?We purchased an HP "Bundle" that was a blade server, SAN and 10GB switch. Well the HP 10GB switch is only 10GB with SPF+ connectors, and I need to cable it into my Cisco network....
