Switching

I got a Catalyst 500 express switch and I cannot add new device on a secondary switch (tp-link non-managable). The port on CAT500 is already set to the mode 'switch'.  I tried to move to another port but no success. The new device is 8416.f9c7.7dbd i...

Hello, I would like to filter traffic on single VLAN on C6500 (software 12.2(33)SXJ4). There are 2 endpoints connected directly to the switch, gateway on another device. My configuration is pretty simple: mac access-list extended macl-host-separation...

I have my CPU pegged at almost a 100% for about a week now. Will be very grateful if someone could help me out

Hi, I have my client who have a firewall 5520 connecting with its OUTSIDE interface with router's inside interface. All ISP links are terminating on router's sub-interface. The customer is using IP SLA Tracking. Router is configured with policy based...

Hi Guys, i was going through VSS technology recently, i have some doubts for which i didn't find any specific answers. Please help me to find the same. Thank You1. How does RRP (Role Resolution Protocol) determine active and hot standby supervisor ...

Hi All, Please help in configuring Dynamic NAT with PAT in Cisco ISR router 4431. Thanks Kamlesh

Hi,I will be installing a new 7009+Sup2e that apparently brings "N7K-LAN1K9" Lan Enterprise license and for the implementation I will be needing 2 VDC's because I will have F2 and M1 cards on the same chassis, with this combination how many VDC's wil...

I am a newcomer. I meet some problem to configure dhcp relay agent on nexus9k and dhcp server on Catalyst 2960. My pc cannot get the dynamic ip address form ip address pool. There are configurations of 9k and 2960. on 9k: int Eth1/1 switchport access...

Hi guys, I am just investigating the possibility to run BFD on a Cat650X utilizing SUP2Ts running: s2t54-ipservicesk9-mz.SPA.151-2.SY7.bin However, my initial testing shows its not supported, and I would like to ask the greater audience if someone g...

Hi, In the following policy-maps :  For the first one, when it says "priority level 1 10000" does this mean the output of the traffic that is QOS'd is capped at 10 Megs? In the second one does it mean it that voice is capped at 100 M? policy-map pm...

I am trying to track down a linksys router on my 10.x.x.x network.  I assume that the Linksys has a ip address that fits within our workstation Vlan. It is dispensing 192.168.1x address.  What commands on the cisco switch can I use to track this down...

Hello, Where I work we have a 1G link connecting our test lab to the rest of the network. We have a traffic generator in the lab and sometimes engineers generate traffic to an IP destination which isn't in the lab routing table and by using the defau...