We would like to build a site to site vpn between our HQ and a branch office. The branch office has a firewall as default gateway to the internet connected to a DSL line. The VPN router (ISR931) should be connected to the firewall with a single inter...

Hi there, I try to get WoL over subnets working. According to this guide, I need to add the broadcast address of the client networks on the server vlan interface. WoL Server: 10.110.110.131 10.110.110.132   Client networks: 10.110.115.0 10.110.1...

Hi all, we're running 15.1(2)SY6 on C6880-X-LE with IA and 802.1x. On our old access switches (mainly 2960X and 3560v2) we configured no dot1x logging verboseno mab logging verboseno authentication logging verbose to avoid filling the logs. In 15.1 i...

Hi, we run 802.1x in our LAN and it looks the authenticator tries to authorize Thin Clients who are in standby. This happens randomly almost every 10 minutes:   007083: Nov 4 05:35:13 cet: %DOT1X-5-FAIL: Authentication failed for client (2c9e.fc4e...

Hi, I troubleshoot performance problems on our XEN Servers and I see some weird problems. Attached you can find a drawing with the network layout. The Xenserver is connected with 4 x 10Gbit/s to 2 Nexus 5k switches with FEXes. The 6500's are a VSS cl...