hi all, i have port ranges te1/0/1-2 in port-channel 1 but when i look at the individual ports by doing a #sh int status i can see "mdix mode" one is on and one is off do they both need to be set to the same ie on or off or doesnt it matter? many tha...
Forum Posts
Hi guys, Just asking if anyone knows how a TwentyFiveGigE interface will appear on the output of 'show interface status' on a Cisco C9300?? I already have identified the following info:FiveGigabitEthernet ---- FiFortyGigabitEthernet ---- FoGigabitE...
I need some help with access-list !i have a subnet 172.16.1.0 255.255.250.0 (VLAN 1)In the same subnet, I have a Network Printer 172.16.1.153I need to deny all users to connect to network printer except for 2 users 172.16.1.36 and 172.16.1.115Please ...
Hi All, I am seeing this "Outdiscards" on all the interfaces of 2960-X Switch.. Could someone point me in the right direction so I know how to fix them? I run a simple router-on-a-stick topo with dot1x, QoS and rspvt+ enable on all the ports/vlans....
I have just started my Cisco CCNA studies. I have a test network that consists of a domain controller, two 2960 switches, and a 2811 router.I have connected the two switches with a optical transceiver on the sfp ports(gi0/2 respectively) and a fiber ...
Greetings, Its looking like I have bad flash in an old 3560G. 'flash_init' fails as per below. And when I try to format, it displays the question on y/n but doesn't give me an option to answer... it just exits... Any hints on what I can do? Is...
Good Day to All,I am trying to calculate the " Environment factors like power and cooling variable for Nexus 9500 switches ( mainly 9516 and 9504) to calculate the facility requirements.ElectricalVolts= Available in data sheetsØ = Not availableWires ...
------------------ show stack-power ------------------ Power stack name: Powerstack-1 Stack mode: Redundant strict Stack topology: Ring Switch 1: Power budget: 223 Low port priority value: 20 High port priority value: 12 Switch priority value: 5 Port...
This is an odd issue.Computer A is connected to a port of a 3 switch stack of 48 Port 3650 switches. We will call that Stack A.Computer B is connected to a port of a 4 switch stack of 48 Port 3650 switches. We will call that Stack B.Both computers ar...
Resolved! QoS for dummies
Hi all, Been on this QoS on and off for some time, decided to get these questions off my chest, hope gurus here can help... q1) does policing/shaping happen before packets enter the software queues (queuing) or it happens after queuing - when the pa...
Hi all, We have Vss setup and on standby we have found that there is minor error on Supervisor Engine 720 10GE we have run below commands to find more information about error then we have found that TestCFRW is Failed what are the steps we can do be...
Good day, I am a bit confused on how to configure my switch. My topology consists of three switches connected together. One switch will be a distribution switch then the other two will be access switches. I have three servers connected to the switche...
Resolved! LACP not negotiating properly
Hello all, We have a customer who is trying to create a 2 gig ports Port-Channel with our router and the LACP is not working. When we force the mode ON on both sides of the port-channel it works and we have connectivity but as soon as we change the...
Hey all,I configured storm control on my interfaces of a cisco 3850 switch and was wondering if I can change the severity of the log messages when a storm is detected.The current message is:%STORM_CONTROL-3-SHUTDOWN: A packet storm was detected on Gi...
I have 2 switch : model 4500 and 3750vlan 20 in model 4500vlan 10 in model 3750I try to connect between 2 vlan but I cannot.
