Switching

Hello. Thanks in advance for read this.It must be something very basic but somehow I can't see it. I have a couple routers connected as follows (simplified layout as there are way more routers on the FR cloud):[Internet] <-- ATM --> [Router_A] <-- Et...

I form a VSS between two 6509-E chassis with sup 720. I have WS-X6548-GE-TX module in each chassis. After configuring the VSS i found that this module is not compatiable with VSS. Is there any way i can use these modules ? any upgrade or something ?P...

DWDM-Transceiver for Nexus55xx ?We need an Nexus-Chassis (L3!, capable for OSPF) which supports DWDM-Transceiver (10G) for interlinking with ONS15454-CardIs there any existing/new/upcomming NX-OS which supports this DWDM-Transceiver for Nexus 55xx ??...

Hi guys, What could be the problem if I see this logs from my core switches (cisco 6509)%SPANTREE-SP-2-LOOPGUARD_BLOCK: Loop guard blocking port Port-channel5 on VLAN00021%SPANTREE-SP-2-LOOPGUARD_UNBLOCK: Loop guard unblocking port Port-channel5 on V...

Hi all, thanks for taking the time to read my post.I’m looking for a bit of advice on how to configure the router. I’ve found plenty of posts relating to bridging mode for ADSL but none for VDSL service.Scenario BT infinity service using home hub 5 (...

I am connecting a 4503 to a 2950.  I have native Vlan 1 between them on the trunk.  On that vlan 1 the subnet is 172.16.138.0.  The default gateway on the 2950 is 172.16.138.1.  There are devices attached to the 2950 that are all subnet 172.16.98.0. ...

Hi. I need help, i tried searching the web for possibles answers but at the moment, I can't solve the case.I have a PBX running at: 192.168.10.99I want to Forward all the incoming traffic from interface Dialer0 in the the UDP range: 10000 to 20000.In...

So I am setting up an ASA on my home network so that I can practice with it. I have been pondering the strategy on doing this as all my devices on my home network are wireless. Is there a way to have the comcast GW forward all traffic to the firewall...

Hello,We had purchased the following license for our WAN router to activate certain features.L-FL-39E-HSEC-K9My Question is -1. Does these licenses have any expiry ? And that i need to renew them on regular basis ?2. Is there any support (SmartNET ki...