I have an access switch plugged into our core with using a trunk port. To manage this switch I've added a vlan to it which also exists on the core (so it's routed throughout our network)...this switch also contains some vlans which are local to this...
Hope someone can provide some advice.What is the best design for a redundant infrastructure?The components are:2 x 3750G switches (stacked)2 x ASA5520 Firewalls - Active/Passive2 x F5 load balancersFirewalls are up front and load balancers are in the...
hi! I've a stack of 3x 3524 switches. The top and bottom switches will have a trunk link to the 6509 catalyst core switches. I've attached the spanning-tree config details below. How do i make it in such a way that only the bottom switch will do the ...
Hello i have a 3750 switch trying to connect a 7912 phone to the voice switch port however it will not obtain IP address on the the voice vlan. I am confuse why it would not obtain IP address to register. please check config of switch and router ...
Hi,We recently had a management card failure on a 6513 chasis...the backup card did not kick in, we had to reseat the primary card.However,we did a controlled test where we removed the primary card, the secondary kicked in fine.Logs show nothing...an...
Hello,I have a stack of 4 x WS-C3750G-12S and am trying to add a 3750E switch. All switches have been loaded with a similar feature set (IPBase) and level of IOS:c3750-ipbase-mz.122-40.SE.binc3750e-universalk9-mz.122-40.SE.bin...and reloaded. However...
We have 2 core switches 4506 & 4510R, access switches are nortel bay stack 425. Now we are going to connect all Nortel switches to 2 core switches thru 2 uplinks. We have multiple vlans and load balancing between the 2 Cores.Kinldy suggest me the bes...
Hi I would like to know if it is ok to have configure more than 1 eigrp as on a single interface in a same router. Example would be as belowrouter eigrp 10network 10.10.10.2 0.0.0.0router eigrp 20network 10.10.10.2 0.0.0.0Will there be any issue for ...
Hello, we are looking to upgrade our 4006 to a 4506 and were wondering if the ethernet line cards would work/be compatible if we took them out of the 4000 and dropped them in the 4500....we have:3-10/100BaseTx Ethernet WS-X4148-RJ and 1-10/100/1000 E...
Hi,it would be very fine if somebody could tell me which ge linecards I can use in a catalyst 4003 chassis with a ws-x4012 supervisor engine 1.Is it possible to use the 4448 or 4548 linecards?Many thanks in advance,Thorsten Steffen
I've got a Cisco Catalyst 3500 switch. I have an Access Point in port 13 which in on VLAN 20. That AP pulls its IP from our Gateway, and that part is working fine. The AP itself also has a VLAN setup on it because I want the users to pull from a diff...
When i add a secondary block to the vlan interface on the MSFC using HSRP the user is not able to ping the secondary ip address range. The question is is the possible to add a secondary ip address to an interface using HSRP and if there is how do i d...
Hello All,I would like to know that Can I define ACL on my 3750. I would like to do ACl witch have permits for ports and services (used by servers)which I defined and option any any to log on syslog. Is there any possibility to do that?Thanks
