Switching

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...

Hi All,Regarding Root Port election in a Spanning-Tree topology, the first consideration for the Root Port is the Path Cost to the Root Bridge. However, I understand that by changing the bandwidth of a specific port, you can make it your choice Root ...

Hello, I have a special case with exactly one TCP session, which is not transported:SRC-IP A with Source Port 48408 The capture on the SPAN port shows, that the packet is delivered from the switchport to the router, but the router never receives the ...

Hi, I need to edit extended named ACLs which have sequence number from 10 - 1500 in a sequence of 10, the original ACL has the following config  1110 permit tcp 10.251.150.0 0.0.0.255 host 11.25.160.13 eq 1433 1434 1120 permit tcp 10.251.150.0 0.0.0....