Switching

cisco ws6509E (IOS  12.2(18)SXF11) ;Installation and operation in recent months(about 2 months),But the sudden appearance of the following fault:*Nov 30 00:00:02.987: CFC7: Currently running ROMMON from S (Gold) regionDec  2 15:46:08.431: %DIAG-SP-6-...

Greetings,Thank you all for taking the time to read this. I am configuring a set of Cisco 3560-E Catalyst switches for a client. During the express setup configuration it has you type the router's ip address into the web browser. The default "10.0.0....

this is my standard trunk port config for my vms on the esxi serversinterface GigabitEthernet11/18 description trunk port on esx5 vmnic3 switchport switchport trunk encapsulation dot1q switchport mode trunk switchport nonegotiate no ip address spanni...

HiIs it possible to transfer licenses such as FC_FEATURES_PKG , ENTERPRISE_PKG etcfrom one switch to another ? We have a switch which does not need fiber channel connectivity, but wrongly installed this license.. The following doc says that we need t...

DearsWould like your advice plz regarding the difference between mLACP vs LACP on stacked/VSS switches I believe technically it is the same. What I know that on stacked switches, all switches have same configuration as they are considered one device ...

Hi,It is understood that sub-50 ms ERPS convergence can be achieved with certain HW/SW combinations.1) What are the platforms supported (and with what FW/SW) has this been tested ?any results that can be shared?2)  Link failure detection in GigE on C...

Is there a single show command that will show you the ip address/mac addr and port a device is conncted to on a router or switch ?I ask becasue I currenty use show cdp neighbor detail = for ip addr and port addrs info and show mac-addr table for mac ...

Hello,We have setup dhcp snooping with option 82 insertion to authenticate clients based on their vlan-id. Requests on certain random vlans seem to work ok, but when for other vlans the switch thinks that the opt82 data is not local. This seems wrong...

Dear Experts,We are facing issue related to STP.Find the Topology Diagram:I am getting MAC FLAP error on Cisco 4510 switch. The effect on network is intermittent Pkt drops in the network. When I checked the specific Ip address I am getting the same w...

Hi All,How i can transfer the router logs to email address.Wev are using the router 2600.ThanksRoopesh

Greetings!I am upgrading a network to OSPF. I have a multilayered switch environment using 6500's, 4500's and 3560's. I have a VLAN which is configured on all of the switches. Each switch has this VLAN configured it is used as the OSPF area 0. Also, ...