Switching

Hello,I have a switch were I have added the following to the user ports:errdisable recovery cause psecure-violationerrdisable recovery interval 60interface fa x/x switchport mode access switchport port-security spanning-tree portfast spanning-tree bp...

Hi,I have got two links from the same ISP, primary and secondary and connected to two different switch. The ISP have passed the trunk vlan of 30, 31 and 32 on both of the links. The ISP can't provide stp. I have got another managed 2960 series switch...

Hi,regarding NX-OS, one OSPF process per vrf, or one process with multiple vrf, that is the question. Can anybody explain the differences?Tia,Stephan

Hi AllI have two Switches which i need to put in a same stack - WS-C3750E-48TD and WS-C3750G-48TS . Kindly suggest if can do so and also which IOS to put in both the switches as WS-C3750G-48TS is having lower RAM and flash.Whether can i put following...

cisco 6509#sh mac-address-table count MAC Entries  for all vlans :Dynamic Address Count:                108Static Address (User-defined) Count:  22242 Total MAC Addresses In Use:           22350Total MAC Addresses Available:        65536cisco 6509##s...

I was wondering what pros / cons would there be if you have only one VLAN that must be shared between two switches and there is the choice of making that connection a Trunk or and Access port.  For this discussion there is only the two switches on th...

                   I have RV042 V01 and an RV082 V03.  It appears that the RV042 V01 devices output a syslog message once per hour and, it appears, that the RV082 V03 outputs a syslog message but rarely.  I don't see where there are any controls.  So...

hi , i have cisco 7604 and i have interface with many subinterface on it .i want to limit the bw on one of the subinterfaces to 4 M upload , 4M down .i tried the command ratelimit but it is not working  it seems the speed is opened !!i read littile a...

Topology:   Router --> Switch --> 2 VLANs. I configured the router as DHCP server to give different IPs to different VLANs. How can I configure router to assign ip address dynamicly by its MAC address.I was using this for VLANs:ip dhcp pool vlan12net...

Hello Experts ,I have one question regarding the InterVLAN routing concept of L3 devices for a specific scenario.Suppose we create 4 SVI Interfaces with the following details on MSFC.1.VLAN 10 with IP Address : 192.168.10.102.VLAN 20 with IP Address ...

Hi,In my 6513 switch chassis we have two Supervisor Engines 720 one is marked Active other as Hot. what is the diffrence in their mode as by name I suppose that Active one is currently in use and Hot one is in standby mode.They are showing in this ma...

Hi,I have been trying to configure static NAT on my network using a Cisco 1841 and slowly making progress. However, I am slightly stuck as I am unable to ping my public IP addresses on my internal network when using a static NAT. I have no problems a...

I have a router configured with the IP 1.2.51.3 onto g0/0. It does not show the switch when doing show cdp neighbor. I cannot ping gateway, switch or TFTP server. Cables have been replaced. Interface has been brought up. This issue was seen before bu...