Switching

Good morning -  I have an issue that has happened twice - and I need some advice.  I have a 4506 running version 12.2(46)SG. We recently encountered an issue where I BELIEVE the issue to be IPV6 sending out a broadcast storm, and completely flooded t...

Hi,  Currently we have 6 SG300-52MP switches configured all at L2. The VLANs are being routed by the firewall (one-armed router setup).I want to change the mode to L3 and get rid of the Firewall's involvement. When I tried to do so the switched seeme...

Scenario 2nd : What happen when we connect Two PC with IP from Same subnets. PC1 -192.168.10.1/24 PC2 - 192.168.10.2 on a two different L2 Switch on different vlans which are connected via a LAN cable.All ports are access portsInterview Question : No...

Hi all, I wonder if anyone can offer any suggestions/hints regarding my dilemma...We are about to have 2x point-to-point fiber links installed between our sites.  My colleague is looking at a MUX solution so that Ethernet, E1 and RS232 can be directl...

Hi all, I have a situation where I need to deliver four VLANs (100,101,200,201) from one building to another building across an external organisation's campus network using a single VLAN (555) which they will provide for the next 24 months during maj...

I have 3560 switch and want to configure the standard  ACL to permit a host and deny every thingI used these commands but could not get require result access-list 15 permit host X.X.X.X access-list 15 deny anyApply to interface fastethernet ip access...

HiThis following configuration allows me to change the source IP  from 192.168.0.0/24 to 172.16.0.100 when hosts going to 10.0.0.100 and it works. But I can't achieve this goal for the hosts incoming from the tunnel VPN from subnet 192.168.6.0/24.Doe...

Hi, i want to connect C2960 x  switch and  media converter over MMF, Switch: WS-C2960x-24TS-Lmedia: Multi Mode Ofc CableEnd Device:Allied Telisis MC-10XL media converter , 100 X Speed. currently i had GLC-SX-MMD   SFP module, but it is not supporting...

Hi, I am newbie. I am trying to build network system in Packet Tracer.Now I have such network layout.I have different VLAN's Accounting and Sales. I have configured this using subinterface in router to allow computers from different vlan's communicat...

I have several 100s of Me3400 and Me3600 switches installed in my sites. My client is requesting that the spare ports without SFPs need to be covered up using dust cover caps. These switches do not come with dust cover caps. I had previously read tha...