Switching

Hi all, in theory in normal STP , should the port take 30 seconds to come on? 15 listening and 15 learning by default, which is the port that would take 50 secs to come on, would this be the if the root port failed, it would have to wait the max age,...

Hi allhow can I verify traffic is going through my etherchannel ?cheersCarl

hi expert here,i have a problem with the keepalive loopback cause the port error disable. error logs like below:%ETHCNTR-3-LOOP_BACK_DETECTED: keepalice packet loop-back detected on| GigabitEthernet 0/11"After some investigation, i know that this due...

Hi all. I have a firewall that serves as a proxy server. We want to use cisco router as a backup proxy server in such a way that we dont need to make any changes on the employees settings !!. When firewall goes down is there any such setting that wil...

Hi, I have a problem regarding QoS replies. I am simulating two 4500 switches (A and B) connected by a trunk link. The two switches have one laptop directly connected to each of them (LA for switch A and LB for switch B). I then set the ports connect...

I'm able to access the remote switch via HTTP. However, I can't access it using HyperTerminal. My PCs IP is in the "ip http access-class 2" Access-List.Here is the VTY setting on the switch. Any Ideas???line con 0 exec-timeout 0 0 transport input ...

In a collapsed Core/DL U-shaped design with 2x10G port-channeled links to each access switch what would be recommended for the L3 link between the Core from a Sizing perspective. I would assume that ideally all things being equal this link should be ...

My Service provider has extended MPLS connection to my house over WIMAX local loops. When i am using Voice along with some data application, my voice is not clear. Service Provider says there can be no Priortization that can be done on the WIMAX Loca...

Hi all, if I configure my voip phone with mls qos trust qos, how can I check the switch is actually prioritizing them, is there counters of some sort I can check ?

Hi All,Recently I observed one wiered ping response in my LAN. When I ping one of my local DNS server from my laptop I get a latency of 12 - 15 ms and to my surprise this response is approximately 12ms and 1ms alternatively. When I ping this server f...

This is all about an AIRPORT.They've been using as a firewall " POWER-1 5075 " and now they want to upgrade it to Cisco Firewall. Can anyone please tell me what Cisco firewall best suits the specifications of this " power-1 5075 " firewall.Here are s...

In CatOs, enabling "Highavailability" allows the active sup to synchronize his config with the standby sup.I'm wondering what is the equivalent in IOS?Thanks

If I want to pass a default route via EIGRP, so all routers will get a default, do I want to...network 0.0.0.0 0.0.0.0ornetwork 0.0.0.0 255.255.255.255Or is there a better way?Thank You

My organization is preparing to deploy a new site and we are interested in getting feedback on the Nexus product line. The general products page for this line does not go into the type of detail we are interested in. My impression is that the Nexus...