Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Hi all, I am having a tough time configuring a new Cisco SG300-28PP 28, it is default on L2 mode , i have tried to change the default ip 192.168.1.254 to a different subnet 10.10.10.254 to match my local LAN and for me to manage the switch on my LA...
Resolved! Cisco IOS
What is Cisco ios and Cisco catalyst Ios.what are the diffrence between them ?
Resolved! 2960 X SSH network communication access
Hi I could do with a little guidance please. I am setting up a Cisco switch network for the first time. Having completed a 2 day course 2 months ago I am now the "expert" on site. I have a network of 6 switches; 2 root, 4 edge, in a mesh configur...
Resolved! Trunking
i have a trunk line between 2 switches.on one side of the switch i do the below configuration ( switch-1) # int fa 0/0 #switchport trunk encap dot1q #switchport mode dynamic desirable #end on the other end ( switch-2) # int fa 0/0 #switchport...
Resolved! Dynamic ARP inspection
Hello, regarding the feature DAI dynamic ARP inspection (part of DHCP snooping). Will this feature drop traffic that does not a DHCP snooping binding database table entry ? For instance if you have a statically configured computer that has not genera...
Resolved! CCNA HOME LAB FOR ALL CATEGORIES 2018
Hello,I'd like to know if this home lab setup would suffice for all of the CCNA sections, ie, routing/switcing, security, wifi, and voice for 2018. Your input would be greatly appreciated.Switches:Cisco Catalyst WS-C3750 Cisco Catalyst 3550 Cisco WS-...
does 802.1Q protocol address network reconvergence following switched network topology changes ?
e bl There's a loopback on router 4 has an ip 100.100.100.100 , and all routers are running OSPF , when I check routes on router1 I got the below 100.0.0.0/32 is subnetted, 1 subnetsO 100.100.100.100 [110/2] via 192.168.14.4, 00:28:53, FastEthe...
Resolved! GUI
Does any cisco router support graphical user interface ?
Resolved! Router
what are the functions of a router ? ( choose 2 ) a-packet switching b-access layer security c-path selection d-vlan membership assignment e-bridging between LAN segments f-microsegmentation of broadcast domains
Resolved! support Mobility Express
Hi, May I know if the Aironet 1850 Series wireless AP are integrated with Mobility Express feature. As we check that Any AP that support Mobility Express can operate without the controller. Thanks
Hi all,We're planning buy 6 set of Cisco 2960-X with stacking with existing two firewall with HA function (please see attached diagram), if firewall 01 down will auto failover to firewall 02, is this network design good ?Please some expert give us su...
Resolved! Can I configure a DNS server on 3850
I would like to know if its Possible to Configure a DNS Server on a 3850 . I run IOS-XE
Resolved! Over subscription best practise
The Cisco recommended best practice for Access to Distribution Oversubscription is 20:1. What is the Cisco recommended best practice for Distribution to Core Oversubscription (4:1 / 2:1 / 1:1)?
Resolved! Is an Unmanaged switch actually a Hub?
Hi Guys,I want to know what is an Unmanaged Switch? Is it a Hub or not is what I want to know actually.We know a Hub has one collision and one broadcast domain so let' say if I connect multiple devices to a Hub and if even two of them try to send at ...
