HI every body!Let say we have a multilayer switch.We want to configure f0/1 as trunk.Please consider the following configuration :switch(config) int f0/1Switch(config-if) switchport mode trunkwill setting the trunk mode on fo/1 automatically set the ...
Hi every body!I understand Cisco'S recommendation about one-to-one correspondence between vlan and ip subnet.MY book says though it is not good pratice but one vlan can have more than one ip subnet.For example two host h1 and h2 are connected to hub ...
Hi Guys, Just want to ask if there is a stable OS for 2980 & 4600 switch with SSH feature? Im planning to upgrade my switch. Appreciate your help.Thanks,Jong
Dear All,I have Cisco 2650 XM router, and I need to add one module because I need to have one more Ethernet interface.Can any one tell me which module is suitable for that model of router, and please provide me with the part no. if possible.Thanks in...
The processor memory can be seen on 'sh version' output. How can I see the I/O memory.Is 20MB a good threshold for notification purpose or should it be higher ?
Do 6500 series supervisor engines have a model that can create SVIs with 10G bandwidth? We are uplinking data center access switches to the distribution switches using 10G transceivers but the we end up with 1G routing speed between the SVI vlans cr...
I have an etherchannel going between two switches with 4 links. The switches run IOS. I am trying to determine which hosts are using which links of the ethernchannel. There is a CATOS command you can use to determine this , it is the "show channel ha...
I attempted to update the IOS on a Catalyst 2916M switch. The boot file was corrupted and I have been unable to resolve the problem. I have now problem uploading a new .bin file but the unit does have enough memory. When i attempt to delte the old .b...
There are a two 4507s at the core of a data centre I am working on. They are running HSRP between them for various vlan interfaces, as well as OSPF as a routing protocol.I have noticed that the CPU utilisation is sitting at around 37% normally.CPU ut...
Hi There,I am looking into the possibility of using LLDP on our Cisco switches for our Avaya IPT systems.We use Cisco 3750 Standard POE swithces. I have looked at the following configuration guide on configuring LLDP.http://www.cisco.com/en/US/docs/s...
Currently we are having a 2 Meg line which is the only line at the moment, we are getting a new 10 Meg leased line and we want to route the specific traffic like HTTP,FTP on the 2 Meg line and the rest of traffic on the 10 Meg line. Now if we get a C...
