My requirement is Vlan 10,Vlan 20, Vlan 30 should communicate with 172.141.0.2 I have two core switch Core 1 (which is connected with Router) ip address is 172.141.0.2/16(Vlan1) Core 2(Where vlan10, vlan 20,vlan 30) configure And other switch are IP...
Helloby means of 3750 or 2960-S stacks, it was impossibile to perform VSS dual active detctionusing ePAgP trough a MEC towards different members of a stack.Here the QA docs for 3850 state it is now supported:http://www.cisco.com/c/en/us/products/coll...
hi, can someone advise what's the 'minimum' IOS to support SSH on these switches. these switches have 32 MB flash on them. WS-C2960-24TC-L C2960-LANBASE-M 12.2(25)SEE2 WS-C3750G-24PS C3750-IPBASE-M 12.2(35)SE5 WS-C3750G-48PS C3750-IPBASE-M 12.2...
Hello if i enable root guard on global mode then it will enable only on all access ports or also it will enable trunk port? 2nd question: if i have three switches in my topology. sw1,sw2 and sw3. sw1 is root bridge. now if i want to enable root guard...
I'm building a new access layer switch on a collapsed core model, and I'm pondering what would be the best way to cable the uplinks. Most diagrams look like this: SW1 -> Core1 SW1, Core2 SW1 SW8 -> Core1 SW2, Core2 SW2 However I was intrigued to no...
I inheritied a switch from my predecessor a wsc4948. So there is only one pc, a camera switch, and finally the last connection is the connection to the the switching leading to the gateway. Symptoms are this I can telnet into the device via the onsi...
Hello: I have a situation where I need to map DSCP values to COS on a dot1q trunk to my service provider, as the provider will only make QoS decisions based on COS dot1p instead of DSCP. The handoff port is on a 3650 switch. Ideally, I think it makes...
I have a testing environment which I am playing with to better understand vlans before I need to implement and having a few issues, hope someone could help. Below is what I am using Watchguard Firewall with ip address 172.168.1.1 port 1 plugs into...
Hello guys, I would appreciate if anyone help me provide steps for verifying a successful IOS software upgrade. Once the software is upgraded with newest version, what can be done to validate that the upgrade is successful. (I usually do the "show ve...
I have a bit of a strange situation. We have a multi-floor building, each floor having its own switch (or switch stack if needed). We are using 2960-X LAN switches, all running 15.2(2)E6. Our first floor switch stack has one 24 port and one 48 port s...
On a single router, I wish to import a summary route into another VRF and block all of the more specific routes. I use the using the aggregate-address command which, as usual, generates a route with Null0 as next hop. The other VRF then imports this ...
Hey guysI have a 1801 with a ADSL built in. I also have a cable modem on FastEthernet0. I would like to have both handled by the same router. What do I need to do to get this to work? I am rather new to cisco routers ant not sure how to get this done...
I am trying to open up port 32400 on my 881w Cisco router but I have not had any success I need to configure manual port-forward to enable my Plex Media server. Can someone help me out wiht this set of cmds?Thanks!
Looking for a little guidance. I built a stand alone lab environment consisting of 3 ESXi hosts, 1 Equallogic iSCSI storage array, and 2 Cisco 3560G switches. I have the default gateways for my 4 VLANs pointing to the 3560s. They are set in Layer 3 m...
I have a question. I have a Cisco network that connects to an Extreme network. I don't own the Extreme network, just the Cisco side. They are connected by a simple trunk port allowing 3 vlans. For example a trunk port on cisco side allowing vlans 3,4...
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