Switching

Hey guys I am re-visiting some of my L3 concepts and have built a GNS3 lab to play with in my downtime at work since I really only work with L2 and switches.In the attached image I am able to ping from PC1 to the 14.0.0.1 interface on R1 yet I cannot...

Hi everyone I'm trying to connect to my cisco sg300-10. I tried diffrent setups but everything failed so far. I tried this solution I found in the forum which didnt work: Give your PC a static IP: IP Address: 192.168.1.200Subnet Mask: 255.255.255.0De...

I have a Cisco 3650..new to setting up a switch,, I created 3 VLANS (not using default vlan1 per best practice )VLAN 99VLAN 100VLAN 101 I am using VLAN 99 as a mgt VLAN.I set VLAN 99 to 192.168.0.100  255.255.255.0I added ports g0/1, g0/2, and g0/3 t...

hi,  sorry I'm newbie for cisco,until now, I still can't able to access internet from VLAN switch, but for remote computer from other side, I can reach my IP public.please suggest, how to connect my VLAN to Internet? herewith, I created my topology o...

Hi Everyone, This is a very easy inquiry, and I'd appreciate your answers.  I'm still preparing for ICND1, and I have three routers set up, in Packet Tracer.  The setup is in the attached pic.   R2 has a loopback address of 2.2.2.2, and, for the purp...

It seems that a Cisco network switch upgrade (from a 2950 to a 3650) has plagued the operation's Allen Bradley PLCs with faults (1756-ENBT’s are showing Duplicate IP Address errors, although there are no duplicate IP addresses present).  Additionally...

Real easy one here... In the attached diagram, what would be the best way to load balance between the two sites? Note the HP TOR switches don't need to be linked. I'm thinking PVST+. There are only 3 VLANs. Is there anyway to load balance the default...

I have a 3825 Router with two EHWIC 10/100 cards inserted.  The reason for both is to get distinct aggregate bandwidth of 100Mbps on each card and was a recommendation by our Cisco partner.The command issued is on FastEthernet0/0/2 is  "switchport st...

Hello Experts, Need you help on Lacl Suspend Indivial behaviour... I have no lacp suspend-individual on a port-channel ( PC 11 ) on n700 switch.  Its connected to a UCS server . When I do power cycle on the client , I see that member ports on PC 11, ...

HelloI was hoping to get some clarity on the below issueI have a ESX5.5 server connected to 2 N77K via Phy vpc . I see that the legs never come up with reason - "suspended(no LACP PDUs)"I have also converted the Phy vpc to regualr PC vpc and they sti...

Hi All,I'm experiencing a strange scenario with a Port-Channel between a 3750X and 3850. The channel doesn't form. On the 3750, the second interface shows as DOWN (D), and on the 3850 shows as 'Waiting to Be aggregated'(w). The configs are below.SIDE...

I have a new Cisco 2911 with a 16 port Switch Module.  I've got the router and the swtich module connected via internal Gi1/0 on the router and internal Gi0/18 on the switch.  However, I do not know what Gi0/17 on the switch goes to.  Does it go back...

Hi buddies,What does switch 1 provision ws-c3750g-24ts-1u mean? Is it a default command in a 3750 switch?If i do no switch 1, what would occure for switch?you know, when I google searched for how to stack two 3750 switches, I found if you only connec...