Switching

when i logon to switches (4500, 6500, 3500) for some platforms I see "mls qos" only allowed (in global config) and some switches allow only "auto qos xxx xxx" (under interface config). will I have to manually configure queuing and scheduling for pla...

Hi. Does anybody know if VRF aware WCCP 2.0 are supported on 3750-X platform with code 15.0(2)SE1 (IPSERvices)? If not can this be fixed via IOS upgrade? I found some WCCP VRF commands. But the switch dosent accept them . (ip wccp vrf blue web-cache....

Dear All, In CISCO 2921 Voice Bundle at ccw, there is ADSL Firmware Options such as FW4.0.3 (ADSL Firmware for IOS 12406T and above). What this option stands for? Is this necessary for ADSL transmission? Thanks

I have a gre over ipsec tunnel setup and looking at the eigrp neighbors, the tunnel goes down after about 1min 15sec.No issues with the Internet circuit (ie. IPSEC goes over the Internet between 2 firewalls).I ran a debug on eigrp and I get... any  i...

In Priority Flow Control, Pause for Priority greater than 3 Pauses everything just like normal ethernet frame control Pause. I want that lets say pause for priority 4 pauses only priorty 4 traffic but currently it pauses everything.what could be the ...

Hi All, We are planning to implement QoS on our network to increase the bandwidth for Voice traffic. So we have Cisco 3560 switch and a router where the WAN link is terminated. 1 ) If i trust the access port / cisco phone connected port by using Co...

Hello Team,today i configured kron policy on one of my switch for automatic configuration backup, but it doesn't work for me as i supposed.am getting ping from my tftp server and also able to do manual backup from the same device but not automatic. p...

Hi ! If i change  the native VLAN other than 1 ,example : 10 ,the VLAN 10 traffic is passed through a trunk as untagged. That time vlan 1 traffic will get tagged when pass through a trunk ? In my case i have connected some devices  in VLAN 1, so i c...

I'm having a little trouble with this and not sure why I can't get these two networks to talk to each other.  The reason I need these two networks to talk to each other is so the one site can talk to the domain controller at the other site.  So here ...

I currently have a 2G L2 port channel PO1 between 2 core 4507E switches, which I now have the 10G SFP+ modules for.  All single-mode fiber. What is the sequence of events that are likely to occur when this happens?  The links are currently using port...

So question, trouble with some routing issues.  I am trying to a static route a device in my VLAN 12, however it is not working like what I planned.  I know this works 0.0.0.0 0.0.0.0 64.65.66.68 this will route everything out. But I am trying the...

Question about LACP support on interfaces of ISR 4K Thanks

Hi everybody!Did anyone encounter this error on Nexus 7K %DAEMON-2-SYSTEM_MSG: fatal: no hostkey alg - sshdIt's also the last syslog message on the box for the last 5 days, while the other box has plenty of log messages for the same period, as usual....