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
I'm a newbie in this topic. My duty is separate a network into 30 subnets( without using vlan). My model is below. My needs is: - Every L2 Switch belong to a constant and sole ip range and when i connect it to any L3 Switch then it still works with o...
If three devices are plugged into one port on a switch and two devices are plugged into a differentport, how many collision domains are on the switch? A. 2 B. 4 C. 5 D. 6 answer says B. may i know how ?
Which type does a port become when it receives the best BPDU on a bridge? A. The designated port B. The backup port C. The alternate port D. The root port
Which two steps must you perform on each device that is configured for IPv4 routing before youimplement OSPFv3? (Choose two.) A. configure an autonomous system number B. configure a loopback interface C. configure a router ID D. enable I...
Hello forum. I want to make a network for my private house and my company. both are in same building. I only have 1 switch and i want to make two separated networks that connects to it. Lets call the private house "Section A" and my company area "S...
Hi everybody, our Catalyst 4506 makes a reboot after "wr" or "sh run" . It show's "building configuration" and then the switch reboots. Does anyone has an idea what the Problem is? Thanks for helping
Resolved! Password Recovery 2900 serie Router??
The normal procedure for password recovery does not work on the new router series 2900. How should I do?
Which two statements about IPv6 address 2002:ab10:beef::/48 are true? (Choose two.) A. The embedded IPv4 address can be globally routed B. It is used for an ISATAP tunnel C. The embedded IPv4 address is an RFC 1918 address D. The MAC...
How does a router handle an incoming packet whose destination network is missing from the Routing table?A. it discards the packet.B. it broadcasts the packet to each network on the router.C. it routes the packet to the default route.D. it broadcasts ...
Resolved! EIGRP
what command can be used to check(show ) eigrp hold and hello time ?
Hi guys I'm tasked with migrating a number of sites from standard ADSL to FTTC circuits. Part of this project is to remove the Cisco 3650 (acting as gateway) and replace it with a 1941 router. Everything seems to work but one aspect of the connec...
Hi All,We are planning to upgrade IOS on five 3750 stack switches.The existing IOS is pretty old and has number of caveats. It would be helpful if you take a moment to go through the attachment and suggest me necessary correction.regardsVinayak.
Resolved! Voice Vlan on 3750
I am wanting to know some information about a voice vlan configuration on the 3750 catalyst. This is a converged voip scenario where the pc’s plug into the phones and the phones into the 3750. I have a configuration for one of the voice ports as be...
Resolved! PBR and verify-availability
Hello! We are working on a new "feature" in our network, so I just wanted to ask if my concept and (future) implementation is correct. The idea is to redirect the web traffic (HTTP/HTTPS) from our users to an inside firewall for filtering. The pr...
Need to model a degree two node where packets can be also added and dropped from a client Both the input and output port capacity is 100 Mb/s. Need to Plot the average switch throughput and the average packet delay as a function of the arrival rate...
