Switching

Hi Guys we have following configuration in our devices   aaa authentication login default group tacacs+ enableaaa authentication enable default group tacacs+ enableaaa authorization consoleaaa authorization exec default group tacacs+ if-authenticated...

Hi guys topology is like this: nexus 6K - checkpoint - Nexus 6k   The two nexus are running vpc (vpc peer link is direct link) and hsrpv2 for the vlans (Interfaces with the vlans configured go via the firewall)   HSRP is working well (one side active...

We are replacing our Core L3 switch, but we would like to keep the DHCP bindings, so it will be less of a disruption.  Is it possible to export the current bindings from the old switch and import them into the new?

We have a 4 member port channel setup.  the port channel is up but two of the member interfaces are showing up/down.  On the other side is not a Cisco switch but a PAlo Alto firewall and all interfaces on that end are configured correctly to be in th...

Can somone please explain how the AVF are elected in GLBP? I mean if we have 5 routers in the network then which router will be in backup mode and how the active forwarders are elected?

Hello All, Can I please request your help to resolve the following problem. Here is a quick summary of my lab topology. I have a pair of nexus 5672up switches configured as vpc peers with two 10Gbps link aggregated to form the peer link. The peer kee...

Hi, How do i supress the broadcast in Nexus switches(5672UP's) Our's is a lab environment and we have a lot of teams generating a lot of broadcast traffic. Broadcast storm control detection will help, however  the traffic hits the CPU and would cause...

Hi Everyone,I have a question on my mind for quite some time regarding QSFP aggregation on Nexus 5672UP switch hoping gurus here could shield some light.According to the data sheet, 5672UP supports 6 true QSFP. I am in a situation where a server requ...

I have to devices that I use for connection at a remote site.  One is a cisco and one is not.  I need to make a route map that I can use to insert the route when on backup.   I thought I would do it by distance but when I look for that specific optio...

We have two datacenters, each with an ASA that has numerous tunnels to peers on the internet. The routes for the tunnels are redistributed like this: ASA-DC1  ---> SWI-DC1 ---> SWI-DC2 ---> ASA-DC2 .................EIGRP............External BGP.........

Need to policing / shapping Internet connection to priorize some traffic from specific host.   Cisco 1941 as core router Multiple offices connected to a MPLS network through telco router Each office have Internet connection (30Mb/30Mb) VLAN on trunk ...