I have 2970 switch configured named ACL in line vty 0 4. ACL named getting changed within a minute automatically. Everytime it is giving different name in line vty 0 4 acces-class.
We have just received a 3560G 24 port POE switch back from a rental return with a customer. Upon powering up the switch everything is fine until the following error message!!! WARNING: The switch is not usable !!!Unable to create l2trace server proce...
Hi,6500 has several options for etherchannelload balancing - MAC, IP adddress, port number and MPLS.If an ethernet frame is received with type equal to MPLS and is to be switched over an etherchannel with load balancing set for IP address will ita) l...
Hi everyone,I have a server computer in my office with two different network cards in it, each card is 1 gigbit and connect to two different ports on cisco catalyst 4006 switch.How can I merge or channel these two different ports as single port to bo...
I created Ethernet subinterfaces with VLAN and isl/dot1qencapsulation.then i tried Applying VRF (part of MPLS VPN) to it, and it workedwithout giving error.But I believe, VPN isnt supported on VLAN interfaces.. it doesnt makesense to have L3 tunneli...
Hi,Overview of the basic layout is as show in the attachment. An additional note is that, the PIX and R7 is connected through a switch, CAT2.*VLAN 24 is the primary untagged VLANCAT2 - PIXinterface FastEthernet0/2 switchport access vlan 24 switchport...
Hi:Nagle's algorithim is used for TCP-based applications to avoid send-side Silly Window Syndrome. As far as Cisco router management is concerned, the service is used to optimize the Telnet or SSH session to the router by buffering the administrator'...
It appears that in a 6509E there are 3 different backplane slots therefore certain modules can only go in certain slots. Is there a tool that will tell you which modules go in which slots? I have a SUP720, 10GE module, and FWSM.
Hi,I have done a policy based routing and attached the policy to the interface. But none of the packets are marking. route-map name permit 10 match ip address 150 set ip next-hop.And attached this to an ATN subinterface as;ip policy route-map nameCan...
on router Cisco 7507 IOS 12.2(25)S5I created an IPv6 access-list already on router called ABC_12.and When I try to get these commands on router:rot7507-3(config)#class-map CG_1_namerot7507-3(config-cmap)#match access-group name ABC_1 <!-- Works -->r...
Hi, We have a 1000Base module WS-X4418-GB on a 4506 chasis. We tried to connect it to a 100Mb (FastEthernet) interface but interface does not come up. Must the connection to the WS-X4418-GB be 1000Base or is there any configuration we can do to ma...
I have a cisco 3750 switch as the vtp server. At the moment i use vtp version2.I have a requirement of using vtp version3.but when i type "vtp version ?"it shows only "1-2". Is vtp version3 not supported in cisco 3750 switch?
I just configured a 2960 switch with 3 VLAN's. I'm having some issues with interfaces when I go look at the system log. They are constantly going up and down.Here is an example:Description: Interface FastEthernet0/9, changed state to downExplanatio...
