Switching

Hello all,I have a 892 router configured on fa0 with vlan1 and a catalist 3560.On catalist all ports are in access mode and vlan1.When I'm connecting port fa0 from router to catalist, the catalist port is shuted down and I see the folowing:%SPANTREE-...

My scenario: A 891 is linked to a 2960 switch. I have 2 vlan. My problem: if I put an ip on the vlan the dhcp works on the 891 but stops on the 2960, if I put the ip on the sub interface, the dhcp work on the swicth, but the switch on the 891 never g...

  Hello community.I am trying to configure interface vlan1 to get an ip address from dhcp by entering the commnad ip address dhcpios rejects the dhcp portion of my command as not recognised although it is referred to in Cisco manuals.my IOS version i...

I have got a 2800 router and I am using the priority command within my policy-map. I am giving the video conferencing traffic a priority of 30. My question is, does this mean that all of my other traffic can only ever use 70% of the total bandwidth o...

Hi All,i have this message "DHCP Timeout"on few cisco IP Phones .try to assign IP manually and it's working fine.. seems DHCP not giving IP's to those.. 6500 have configured as DHCP pool..any idea how to trouble shoot?

Hi all,I am kabeer,I have configured Cisco 1841 router PAT buts its not worked please find the below configuration details,In LAN  interfaceInterface gigabit Ethernet 0/0no shutdownIp address 192.168.1.1 255.255.255.0Ip nat insideExitIn wan interface...

Hi, Looking for advice about prefered access switch for new deployment. Choosing between 3850 and 3750x. I have to say that the 3850 wireless features will not be used in this deployment and 4 switch for stack is enough... Looked and read everything ...

Greetings,I'm trying to review a QoS setup, and I'd like to make sure I fully understand the current setup before I change anything. I'm seeing output drops on two different queue-thresholds, but not sure how packets are making it to one of the queue...

We are trying to get our cisco switches (2960) to handle 802.1x with MAB on or network.  We are wanting our cisco phones to authenticate by MAB on our Microsoft NPS server and return a AV pair with a smartport trigger.  We can only get the phones to ...

Hi all.What is the Best way to protect management access ofrece the switch and how to create monitoring users whitout access to configuration Mode?.Thanks.Sent from Cisco Technical Support Android App

HiI have 4 switchs 2960s in stack, but this not full ring.SW_ACC_P5N_CAMO#sho switch detail Switch/Stack Mac Address : 64a0.e7d5.1580                                           H/W   CurrentSwitch#  Role   Mac Address     Priority Version  State -----...

            I have two 2950 LAN switches (dinosaurs) that am trying to connect via a trunk (Fa0/24 to Fa0/24). The configuration on both sides is as follows.interface FastEthernet0/24 description Trunk to Madison-Ultra-2950-3, Fa0/24 switchport trunk...