HelloIs it better to buy Catalyst 9300 with 8 10G port network module or Cat 3850 12 port fiber switch ( stack)We are looking for upstream switch with L3 and SDA capabilities. Please advise.
I am a networking newbie, and am attempting to assist my church with something that is far above my understanding. My experience lays more in development/programming, not so much networking.I know I need to setup vlans for some things (internet, priv...
Hello,
I am studing for the ccnp switching. I have a question regarding the BPDU and native vlan. if we change the native vlan to another vlan, and also the native vlan is tagged. what happens to stp, RSTP bpdus.
example: vlan 1 BPDU where the native...
. My work contains abbundance of networking gear.i have 3945 routers with attatched nme,3850 switches 48 gig port with 4 tengig port,3850 switch with 16 fiber ports, fortigate 600d along with servers with 8tbs of free space.if you have any labs for m...
There is this small problem with my setup that I can't figure out. What I want to achieve simply is gain remote access to my switch from the laptop. I have two VLAN's for Data and Management,Data VLAN 60 (10.60.0.230/24)Management VLAN 99 (10.61.0.23...
Hi all, We are planned to Implement command restrictions for different users in our Cisco Routers, Switches and ASA. For testing purpose, we have already hardened one of our router using privilege level commands. Its working fine, but for that we hav...
hi dear all.how to solve it,SW3850LAB#traceroute maSW3850LAB#traceroute mac 53bf.6u71.b57f 54bt.64n71.ct46Error: Source Mac address not found.Layer2 trace aborted. SW3850LAB#traceroute mac 54bt.64n71.ct46 53bf.6u71.b57fError: Destination Mac address...
Good Morning, I am looking to finalize my end of the course project in Cisco Packet Tracer where we created three VLANs and segmented the network so that only the computers in the appropriate VLANs could communicate. Additionally, the hosts can ping ...
Hi, I am looking at out "show mls qos int gig 1/0/12 statistics" and wonder if should be concerned about the outs in " output queues dropped" at the bottom of output. There is qos enabled. Q: how do I identify which packets getting dropped ? lookin...
Hello all, For an internal network, I need to be able to bring in UDP broadcast packets from one network into another network.The network where the UDP broadcast packets originate is ip source: 172.16.1.1 with a destination of 172.16.255.255; port 40...
I have a cisco 3500xl switch - When i do a show vlan, none of the 48 fastethernet ports show up, but the 2 gigabitethernets do. I only have basic knowledge of cisco switches. I did a factory reset and none of the ports show up. Also, when i plug a de...
Is it possible to modify the width of the column containing the description of the interfaces when I issue the "show interface status?" on IOS cisco switches?
