I have a quick question, and confused on how the best way to do routing between 2 5k's.
5k-1 let's say has vlan 10, 20, and 30
5k-2 let's say has vlan 40, 50 and 60
I need to route between them and I have 2 options or ways to proceed.
1. configur...
Hi all, first time poster, long time lurker.
I have two vlans on a L3 switch (2960-XR w/IP Lite), one (vlan 10 - SVI: 10.1.1.250/24) that needs to be able to connect to others via EIGRP over VPLS, and one (vlan 20 - SVI: 10.2.2.250/24) that needs t...
Hay Guys
Please refer to the attached image for the design of my network.
In brief its;
2 x L3 switches, one active and one standby using HSRP.
3 x L2 switches coming from the L3 switches. Each L2 is its own floor (e.g. Floor 1, Floor 2 etc..)...
I am currently doing a LAB which includes IPV6, and I am noticing that the IPV6 addresses have words in them. Anyone can provide a reference on how this is allowed? The IPV6 addresses are provided below:
2001:db8:cafe:1::1/64
2001:db8:cafe:2::2/64
...
Hi, so i have a number of 3050s with come shipped with an old IOS Version 03.07.04E. This version has a bug with the 40Gb SFPs we have. So, using ZTP i've got a config script hosted on a tftp server which downloads the new Everest firmware but i need...
Hi !
I have an issue on my catalyst 3750
My vlans can't access to the internet, but the inter-vlan routing is ok..
I have a default routeur (zyxel vmg1312-b10a) who is addressed with 192.168.1.254
vlan 1 (default) interface : 192.168.1.10/24
Vlan 10...
I just upgraded to the newest cna and I cant seem to make it work with my
ws-c2960l-24ps-ll
which is a quite new model, can't find this model anywhere in this spreadsheet
https://www.cisco.com/c/en/us/td/docs/net_mgmt/cisco_network_assistant/vers...
I would like to track a certain mac address on my switch whether it has been dynamically remove or added.
I understand that there is a command to enable mac address notification, but is there a way to log the messages on the console (syslog) inste...
Lab setup:
ISP -> unmanaged switch -> ASA 5510 (8.4) -> Cisco 2851 Router
From the ASA I can ping 4.2.2.2 and get replies. Cool.
I can ping the Cisco 2851 and get replies, cool.
From the Cisco 2851 I can ping the firewall and get replies. Coo...
Hi Guy's
Please can you assist me with this, I have had to install a Cisco ASA5520 IOS 8.2(1).
At the branch there are no servers so I only needed to route the internal users out for internet access and we have a cloud based PABX for voice. I am co...
I have a nexus 3548 with the standard 24port license. Does this switch support QinQ dot1q-tunnel mode for a switchport interface?I have the commands present and the cli guide for nx-os ver 6.0 show the commands also. But if i try to execute a dot1-tu...
My questio is, can SFP+ slots support both SFP and SFP+ modules and should operate at the same time, in switch like WS-C3850-48P-L or WS-C3850-24P-L ?
we will be able to put one regular SFP in SFP+ port 1 and one SFP+ like (SFP-10G-LR) transceiver...
