I configured ntp interface and server ip. It's working, but it added this statement into cisco config "ntp clock-period 17180442". It's recommended that it should not be configured manually. ...
I have 2 switches with 2 redundancy conections, in all the ports, it is configures the command spanning-tree portfast trunk.
I am getting a lot of topology changes from this port, I know p...
I have a dell 2724, when i switch to managed mode i am unable to connect to the default management interface IP 192.168.2.1.
The switch has no console port.
Is it possible to do a facto...
I have a Cisco 3750G switch connected to (among other things) 2 Cisco Aironet 1200 wirless AP's.
One AP is connected to port Gi1/0/31.
The switch is connected to our main building via a...
Hi there
I want to allow two VLANs to use an exsisting port
However when I attempt to configure the port using the command
switchport mode trunk , I get the error
Command rejecte...
Does anyone know how to enable my Cisco 3750 to route multicast traffic? I have two vlans in my Cisco 3750. Vlan 1400 and 1401. Connecting Altiris AClient to Vlan 1400 works fine to connect...
Guys,
When i attempt to logon to one of my cisco switches via Cisco Network Assistant 5.3 with the relevant credentials, i get the message Level_15_Access required.
Why would i get this ...
I have a Cisco 3750 switch, when I do a show run I see "vlan internal allocation policy" in the config, can someone tell me what this is and how it works?
Thank you,
DSterling
I have two catalyst 3560 switches. they are connected via a single trunk port using 082.11q on gi0/23 on each switch.
I'm trying to set up an internal switch infrastructure, such that each ...
I have a cisco 2960 switch that I am trying to set back to it's default settings. I am having some trouble doing this. Does anyone know the process of doing this
Thanks
Ok first thing is im in a real hurry! these are important links! Please help!!!
I seem to be having issues with these configs, can somebody just tell me if i have gone wrong somewhere... I ...
How can I get netflow statistics from cisco 3750 and 3560 switches?
Is there an official or unofficial way, maybe a workaround?
Perhaps I need a certain version of software on the switches?
I have a Cisco 6509 switch at our core with existing VLans. I have created a new vlan to connect to a Cisco Catalyst 2960G swicth. I have everything configured properly on the 6509, but I ca...
I need to hook up a Netapp FAS3170 to a Cisco Catalyst 6513 running CAT OS using a two port etherchannel. A similar etherchannel is already configured on the switch but I have questions about ...
Hi there
I have a Cisco Catalyst 3750G Switch and apparently I have done something worng and disabled one port.
The status of the port is as follows
GigabitEthernet1/0/18 is down, line...
Setup:
I'm setting up a Layer3 Powerconnect 6224 switch with a few VLANs in preparation for new VOIP phones so I can successfully segregate traffic. I'm going to be trunking the vlans to a ...
I am having some trouble with switch negoitation and need some extra input on steps i may have not tried yet.
Cisco 3560G 24-TS-S with a gig copper uplink to a GLC-T copper SFP module on a ...
Can I remove vlan 1 from the following command without effecting operation of things like cdp and vtp? VTP currently running in transparent mode so that may be irrelevant.
switchport trun...
I have a cisco switch with a bad IOS image, it would only boot to rommon. I formatted the flash and tried using xmodem to copy the new image to flash. After a couple failures, I realized tha...
We have a few of our GB interfaces on a Cisco 4006 that continually incrememt the input error counter. The other counters stay at 0. The speed/duplex settings on both sides (some of these po...
I felt that if i asked here i would get a least a few points of view on this question. i was recently told by my CCNA teacher that regualr unmanged switch lack the capability of "learning" whe...
How would i configure port channel on a 3560 switch? The two swithes are running layer 3 IOS. I want to use 2 of the gig interfaces as port channels and use HSRP btwn them.
Thanks,
Hi
I am working on a network with HP Procurve switches. There are two VLANS one for Data and one for voice.
I have configured a route between the vlans on one of the switches, this is w...
Hi there,
I did some research (google) about pvid, tagged and untagged.
As far as I understand now, untagged, is a regular ethernet packet, tagged is an ethernet packet with an addition co...
I was told I need to upgrade my IOS version of my Cisco 2960 switch so it could be used with our CIsco TACACS server. When I looked at the flash it showed the bootable OS as a directory and no...
