Switching

What is the minimum number of switches required for stacking on C3850 switches.Thanks

what is correct answer for the below question.When you enable port security on an interface that is also configured with a voice VLAN, what is the maximum number of secure MAC addresses that should be set on the port?A. No more than one secure MAC ad...

Hi all.I'm having an issue all our 3750's (45 in total) connected to our 6509's (CatOS).The 3750's are connected to the 6509s via fibre. on G1/0/1 and G1/0/4, using flexlink, G1/0/1 is that active linkOn every switch, G1/0/1 shows input/CRC errors...

Starting my CCIE studies. It's been recommended to read the Cisco Press TCP/IP books by  Jeff Doyle and Jennifer Carol. There are two volumes, one was published in 2001 and the other 2005. I've seen fairly recent recommendations for both publications...

Hi I am working on a packet capture/monitoring design - and have a question -Will traffic be forwarded from a Destination Monitor Port - If the capture appliance were to send traffic back.I am assuming this would be blocked/filtered But I am looking ...

Dear All,I am new user to Cisco configuration tool.How i can find out the compatability and the part code for any SFP module?suppose i am offering a cisco WS-C2960S-24TD-L switch, and want to add 10G module, from whrer i get the part code of the modu...

Hello,I am interesting if it is possible to configure DHCP Server on 3560X switches in such way, that when PC takes ip address, this ip should stay to that pc permanently even after reboot.

Hi,I have a Cisco CBS3020-HPQ chassis switch running IOS 12.2.(25r)SEF3.  One of the ports is in "disabled" state but when I try to unshut it, it doesn't work, the switch logs shows the following event:%PLATFORM_ENV-3-LOOPBACK_PORT_POST_ERR: Gi0/1 ca...

Hi, I am attempting to setup total 8 VLAN’s on a cisco C3560X switch that uses a Sonicwall NSA as the gateway. The VLAN’s need to be completely separate from each other but able to get ip(DHCP) and access the internet via the Sonicwall. My ip plan is...

Hey everyone, I have a question to ask that I am not understanding.Lets say I have one router (R1) and two switches (S1, and S2). I have 4 vlans, VLAN 10, VLAN 20, VLAN 30, VLAN 50. My interface on the router has subinterfaces setup. fa0/0.10 = 10.1....

We are deploy a upgrade and we have a doubtWe copy the new ios software to the sup and slavesup. After the reset on the slavesup, it is coming up, we can see the boot process, but the console access stops unexpectedly.In the Active Sup we can see all...