Switching

I have a 48-port 3750G switch (model # WS-C3750G-48TS-S).  How do I determine which ports are grouped per ASIC on the 3750G switch?For example, is the grouping ports 1-8 is serviced by ASIC 1, ports 9-16 is serviced by ASIC 2, ports 17-24 is serviced...

Hi i have   an issue with main office and brach officel.I have a main office connected to brach via 1 mbps mpls link .We deployed panasonic cctv camera on site . When i try to ping camera is pinging.i have a 2900 routere and 3560 switch in site. i ha...

Hi All,I have read in CCNP Switch book that we can use the MLS Switch to be used as a DHCP Server. However, we can define only one DHCP Pool on the switch. Now the question is that how hosts located on different VLANs get IP Addresses from the same s...

Using ASDM 6.4(5), ASA 8.2(5) on an ASA 5505,I followed a YouTube video titled "Cisco ASA 5505 Firewall NAT &  Access rule creation Part 2". It was largely what I wanted and  successful, but one part tripped me up. Per the video I created some object...

Hi,We have to connect two 3750G switches to some HP machines. Those machines have several network interfaces, which are going to be configured in several bondings. The load balancing mode they want to configure is mode 6, alb. We have investigated an...

What does this message tell us "Duplicate Correlation for STPTopologyChange?" Is it safe assumption that we have STP issue if we see this message. Do we get this message on regular topology change or only when we have any issue like STP loop?

hello, i am trying to ping 172.16.0.250 address from my desktop located in vlan 10.i can able to ping 172.16.0.250 from my L3 switch but not able to ping from my desktop belong to vlan 10.we have assing 172.16.0.254 ip to one interface fa 0/48.deksto...

Sorry about this very noob question. I can get clarifying info if needed next week as I won't be there again until Monday.We have a 3750G 12S that is connected to its clients with 1000 Mb SFPs. On the switch is a simple Vlan all the ports are assigne...

Hello.We have a Cisco Router 2911 , with IOS 15.x , it has a problem when you try to connect from the Router to the Server with SSH v.2 protocol.Servers are Sun Solaris 10.We have test it on Intel and Sparc platform  -Solaris 10 update 5-Solaris 10 u...

Hello , can someone give an answer?if after having an active peer-link port-channel between a couple of nexus 7010 I change lacp system-priority on both boxes and then I add a new member interface on that port-channel , that interface will be aligned...

Hello Everyone, My old switch software version is c3750-ipbase-mz.122-35.SE5 and model number is WS-C3750-48TS-S and my new switch Software version is c3750-ipservicesk9-mz.122-50.SE5.bin and model number is WS-C3750V2 . I want a compatible (prefer s...

Hello to Everyone,I am looking for a solution for Load Balancing/Failover. Basically I have two 1841 Routers having point-to-point connectivity, connected through Serial Interfaces. I want to have Load Balancing/Failover between the two routers. IOS ...

Dear All,I have three routers R1-R2-R3 connected in a network..R1 has the following configuration:interface Loopback0 ip address 10.168.246.11 255.255.255.255!         interface GigabitEthernet0/0 ip address 10.168.254.4 255.255.255.0 duplex auto spe...