I am looking for a simple way to isolate a private manufacturing network so it can not speak to or be advertised to the business network, This is all connected to a single 4506 switch.Currently I have 10 VLANs setup. 8 are on the business network and...
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Forum Posts
I'm aware that this may be a simple question. I went to school and have some CLI experience but it's been 7+ years. I've got a new 2960 switch, and an existing 2960. I configured both for trunking on the uplink port. The problem I'm having is the VLA...
Hello Team,I have a Cisco 3750 switch as core ( 48 Port) , we purchased a new Cisco 3750 (24 Port) switch with stack cable. below the information of both switch .1) I would like to know whether the new switch once added to stack will upgrade automa...
We are trying to deploy ISG functionality into our small network. But faced with the problem. Our aggregation switch Cisco Catalyst 3750G (C3750-ADVIPSERVICESK9-M), Version 12.2(44)SE4 drops all DHCP requests from access switches (Allied telesis 8000...
Hi all and thanks in advance for your help.I've been experiencing troubles on my LAN for 2 days.Is it because of my 2 new computers (Dell E5530 / Win 7 Pro)?Anyway here is the situation:My DHCP pool is settled on my 3750 stack.A couple of computers c...
Hello , I was trying to get new image for my 6509 switch which have below currently our main objective was to get SSH enabled can you please advise what image I should go for . Model WS-C6509 Current Image cat6000-supk8.7-6-10.bin1 1 2 1000B...
Hello All,Bit confused with output of show flash and show boot where is actual image used why it says slot0 in Boot and show version has image 'bootflash:BTSYNC_cat6000-supk8.7-6-10.bin----------------(enable) sh flash-#- ED --type-- --crc--- -seek--...
Dears, we configured 2960 switch with dot1x multi-domain authentication , suddenly the user lose its IP address and by entering "sh mac address-table interface fa x/x" i found 1 xxxx.xxxx.xxxx Dropand some times found the same entry for IP ph...
Resolved! 4506 switch SPAN limitations
I created 8 monitor sessions already with 1 destination port each, but I'm unable to create a 9th session. We have a lot of Proof of concepts running and do you know how i can do SPAN for multple destination hosts, more than 8? I need a solution...
I noticed one of our Nexus 5010s were being very loud but the lights on the fan were off. I looked on the other side, and all the port lights were dead. I plugged in to the console port and there was nothing. I cycled power and still nothing from ...
I have two modems that are connected to a gigabit switch in the basement with cat 5e hardwired connections going to 15 rooms in a house. I have a wrvs4400n that I would like to connect to one of these hardwired connections. Is this possible? I think...
Resolved! vtp in nexus switch for vlans
Hi,We want to cascade two nexus 5K switches together. I believe, this is possible. But, do we need to enable anything specifically before trunking these two together?Is there some special configuration to do the trunking of two nexus switches or norm...
HelloI need a few suggestions on a enterprise class router (customer request) for a small office (about 10 users and growing).I have a client that has about 10 users an looking for a modular router that will take Eth as WAn handoff, and be able to ac...
Resolved! crypto pki certificate in running config
Hi,On a couple of our newer devices is an entry in the running config ;crypto pki certificate chain TP-self-signed-**********bigcertificate quitlicence udi pid CISCO1941/K9 sn *********We like to backup our running and startup configs each night an...
I have a 1841 ISR that I would like to essentially dual home the Ethernet interfaces to my switch stack. I was thinking about a portchannel but looks like that’s not supported on the 1800’s.What other options do I have. All I’m trying to do is pre...
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