Switching

Hello,I have to connect two sites using VPN Tunnel. For that I have on one side a RV042 router and on the other side a CISCO 861. In addition to the VPN connection, I have also to translate IP addresses from one site.On site A:LAN: 192.168.10.0 /24On...

Hello all.I have an issue which gives me headaches, and I'm a newbie regarding QoSI have an optical fiber between 2 3750 (gigabit) and I want to run QinQ over it (IOS version is 12.2.52).I will have a VLAN for a customer A (let's say Vlan 10) and an...

Dear, We currently have a WS-C6506 chassis with a line-card WS-X6408A-GBIC. Currently we need to replace the chassis by a Ws-6504-E and also the line-card. My question is: What must buy line-card and meets the same specifications of WS-X6408A-GBIC?. ...

can anyone help, ACL log, unreach is causing High CPU but the recommendation to remove "log" keyword is not present.Packets Received by Packet QueueQueue                  Total           5 sec avg 1 min avg 5 min avg 1 hour avg---------------------- ...

Hello,I have enabled syslog on a lot of switches today and cleared down all the errors apart from this one below:VTP protocol user notification: Version 1 device detected on Gi1/0/7 after grace period has endedMost of the issues today that I have cle...

Hi everyone,My organisation has aquired another building preloaded with hp procurve kit and simular setups. My Question is, both our sites operated vlans with the same tag number but different subnets are configured, I dont want to access any of thos...

Hi,We have one 3750 switch stack. One of switch stack is crashing and having some memory leak issues.Log is giving one message continuously:switch3750MARWARI#sh logSyslog logging: enabled (0 messages dropped, 0 messages rate-limited, 0 flushes, 0 ove...

When installing the license for a 3750-E I get an error that the license doesn't reside on the flash though dir reveals the image in flash. Seen this, know of a resolution?Thanks!Matt

I have a cisco 1801 (fixed), and want to use the fe0 WAN port to connect to the internet via a virgin media cable modem.I am having a few issues (partly as I am new to cisco) and despite reading numerous posts both here and other sites, I am still st...

Hello all,I am attemping to create a simple LAN and have computers on that LAN be able to access the internet.  I've configured my default ip route:Gateway of last resort is 71.83.141.21 to network 0.0.0.0S*    0.0.0.0/0 [1/0] via 71.83.141.21      7...

I got a Cisco 2800 router and am planning to use FastEthernet 0/1 to trunk in 802.11Q VLAN's to cater for some of our radio links. Can someone point me to a document that can help me fully understand the speed and operation of the sub-interface that ...