I just have PO nexus switch for network environment and have go in GNS3 and EVE-NG to lab and get the following error.On switch I configure inter-vlan routing. Configure access-list to filter traffic between LAN. The problem is when I tried to filter...
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Hello everyone, Im plannig to deploy a stack of cisco catalyst on my client site, those switches will be connected with 2 black fiber.i created a vlan fot interconnection the firewall on my datacenter and the firewall on the client side, my questions...
Resolved! ASR 1001 line vty password encryption
I have ASR 1001, in which I want to encrypt password for line vty login.By default password is encrypted as "password 7" and to hide password 7 I am trying configure "login local" but this is not taking the command and if I do not set any password in...
We're having an issue with some old Polycom IP-331 Phones and ISE. ISE will not authenticate any Polycom Phones that show their MAC Address in the Data VLAN (21) AND Voice VLAN (22) on a switchport. When the MAC Address table for a port only shows th...
Hi all, Can anyone explain to me what VLAN mode I need to use on the port that connected to my wireless Bridge device? I have a connection from two different building using wireless bridge device. Building A and B. User in Building A is accessing and...
I am trying to set up SSH access toa 3750 switch, rather than standard telnet.I am not able to configure this: should it be possible to?Thanks
When a phone is on the voice vlan packet destined for it should have a 802.1q tag with a VLAN ID of the voice vlan. Does the EAP packet (for the phone) have an 802.1q vlan header when using 802.1X MDA? What about re-authentication packets? The Standa...
Hi, I want to change management valn of 350x from 1 to another vlan 100 but I am not able to find any way of doing this. Pls advice
I just updated my SG300-28P to the latest firmware, 1.4.11.2, after previously running 1.4.10.6. Previous to the update, I could access the Web interface with the hostname I'd specified in System Settings (as part of the FQDN I use for my LAN), i.e. ...
Resolved! 4948 switch IOS upgrad
The curent ios of switch is :- cat4500-ipbase-mz.122-53.SG1.binI copied the new IOS on the 4948 into the bootflash directory. There is two files, the original and the new img.OLD-HQ-TEMP-SW#show bootflash:-#- ED ----type---- --crc--- -seek-- nlen -le...
Hi everyone I'm studying as a self-taught to achieve the ccna. I noticed what: 1) on cisco packet tracer the show mac command "address-table dynamic command interface" seems non-existent and 2) no known difference in the output between "show mac addr...
Good Day, Is it possible to carry vlan traffic across a layer 2 etherchannel switch to a multilayer (Layer 3) Switch.I can leave the multilayer switch as a layer 2 device, however I wanted to carry the vlan traffic. I was thinking of trying to make u...
Hi All, For my home automation i am looking for a layer 3 switch that meets the following criteria. Currently using 3750 but having issues for the last couple of days. Any suggestion will be appreciated.1. Fanless (for quiet operation) 2.PoE (for sur...
studying for CCNAi have two questions when i make vlans say vlan 2,3 then exit why don't they show up in my running config or show ip interface brief. and for the second question when i use show ip interface brief and it show that a vlan is status u...
Resolved! Hosted Voice/VOIP
When dealing with Hosted Voice and VOIP phones connected to your Switches and Firewalls, what are some settings you'd recommend for an ideal environment? For example, what I notice the most is boradcast storm level 10 along with being attached to vla...
