Switching

Hi Guys,Have a small office I need to setup with a few requirements. I need to replace some unmanaged switches with one or two managed devices to better facilitate bandwith and general managment. There will be 5/6 VLANS (VOIP, Users, Wifi, CCTV ect),...

what is the diference bettween passive an active Twinax cables?especifically Cisco SFP-H10GB-CUxM and Cisco SFP-H10GB-ACUxM .

i have a router that is working as Bras , and there are 3000 user as vi access ,now i want to set policy to a subnet of user ,the problem is when i perform the policy on  a  router  interface , the router cpu is increased and reach 95 % and this caus...

Dear All,One of my wi-fi site having 2nos cisco 2950 switchs. in that network some D-link unmanageble swithes also there and access points also connected to cisco switchs and D-link switchs.after one or two days i am not able to connect the wi-fi, th...

Cisco COmmunity:In the below setup the CISCO 2600 router is not synchronizing with external NTP serverPLease helpJohnSetup:INTERNET ISP router ======CISCO ASA5505(10.1.1.2)======fa0/1CISCO 2600fa0/0=====UsersThe goal is to synchronize the 2600 with a...

We have been receiving these notifications on one of our core.Jun 28 12:54:01: %MAC_MOVE-SP-4-NOTIF: Host b407.f9c3.3c51 in vlan 56 is flapping between port Po5 and port Te7/2Jun 28 12:54:01: %MAC_MOVE-SP-4-NOTIF: Host 145a.05c8.0ed3 in vlan 802 is f...

Hi,I'm trying to configure the GigabitEthernet interface of the WS-C2960 switch to have a full duplex. Unfortunately, there is no option to configure this neither is the speed of that interface. But these options are present in FastEthernet ports. ...

Hello,I am trying to configure TACACS+ authentication and authorization for NX-OS (Nexus 7010) with Cisco ACS 5.3.Configuration on Nexus's are the following : feature tacacs+!tacacs-server host 10.16.6.3 key 0 UE9Pp40otacacs-server host 10.16.6.4 key...

Just received one of these switches. My understanding is the 10G ports on the WS-X4908-10G-RJ45 should be able to connect to a 1 G port on another switch.However I can not get this to happpen. Using either a crossover or straight through cable.

Hi all experts.When i telnet to my router's ssh port, this is what i getSSH-1.99-Cisco-1.25Is there anyway from preventing this banner to appear ??

Hello.I need your help to learn about QOS...I need to configure the C3560-24TS, QoS control by IP or subnet.i tried to study books and videos many times but still feel i am not well known about QOs...can you tell me what is best and which way is good...