Switching

Even in Catalyst 3750 and 4500 with ip services IOS, when I apply an ingress extended ACL in an VLAN interface to deny some kinf of traffic (ICMP), this traffic only match de permit ip any any sentence. Is there any limitation with ACL traffic restri...

HelloOne of ,y customers is building a network nacsed on CAT-7 cabling , and liek to use the WS-C2960S-48TS-S with the GLC-T SFP.From what I read the GLC-T support only CAT-6, can you calrify this for me if there is a new support in CAT-7 cabling ?Ro...

Hi AllWe have a nexus 5k, and it kind of got hung today... it is running   version 5.1(3)N2(1b).. the reset reason shows :Power down due to temperature sensor policy triggerIt doesnt look documented. Can anyone confirm what policy is it referring to?...

suppose R1 is the Bub and R2, R3 the spoke. we only have two pvc between R1&R2 and another pvc between R1&R3. R2 is coexisting bsr-candidate and rp-candidate (say, its ip for bsr is 2.2.2.2). I do not have any difficult to receive the rp mapping on R...

I have a WS-C3850-48P switch and wanted to know in regards to POE, which port pin outs are used for DC+ voltage and which port pin outs are used for DC- voltage.Thx

I have noticed when I've upgraded my WLC 2504 to 7.3.112.0, my 1142 upgraded but none of the bootloaders and mini IOS match. The 3502 upgrade but none of the bootloaders and mini IOS match either. How can I fix this problem? Any suggestions? Should I...

Hello all.I have a switch that is running high cpu after 15.0.2.SE2 to 15.0.2.SE4 upgradewas avg cpu of 33% now 70%the cpu hogs areCPU utilization for five seconds: 73%/1%; one minute: 69%; five minutes: 68% PID Runtime(ms)     Invoked      uSecs   5...

Hi all, We just ordered new 3850s to replace 3750s supporting part of our data center. I am planning to install these in a stack configuration much like our 3750s have been running before my time here. I am looking for configuration guide / best prac...

Having some problems routing my VLAN2 across my Cisco Catalyst 3550.  I can ping the interface on VLAN2 (116.68.91.1),I can ping the interface on VLAN1 (10.0.0.1), but I cannot ping the inside interface of my Pix from VLAN2.  The IP ofmy inside inter...

                   Hi,  We have a NETAPP nas box having two interfaces connecting to two fex's on 5ks. The 5ks are inturn connected to nexus 7k boxes. We have a 100mbps man link (LAN Extension). The netapp's two nics are grouped together to form a te...