Switching

Hi All, If anyone can help I will really appreciate. I could not figure out the problem myself Basically, I have got router with 1 F0/0 and 4eth port. I have got 1f0/0 as WAN port configured and 4Eth port connected to different network. What I want t...

Hi all experts.I have 6509 switch with 2 sup720 working as backup and primary. Now our concern is, is there anyway to generate alerts for the following1) If 6509 is running on primary, and backup sup fails, 2) if 6509 shifts to backupAlso, how can i ...

I have a ASA5520 at the corporate office.  I need to start deploying Cisco 881's to remote locations on various networks out of my control with my devices behind them.  I need help with the proper configuration for the 881 to be able to grab a dhcp a...

Hello,Does anyone know if i can see switch generated packets in a SPAN session on a C3750 switch ?For example: i want to see the ports generated BPDUs (by the switch) and also the switch generated LOOP packets ,however i  have noticed i don't see any...

Can we perform policy based natting instead of policy based routing if we have two wan links on one router. If so, then how ?

Hi, I'm workin gon this scenario: a router 2821 works as internet router and it's connected to a 3750 switch. Every switch port is configured as routed port and it is linked to a different customer network. All customers share the same internet bandw...

I am currently Running a Terminal server farm and distributing traffic to the 6 servers through SLB on 6509. I am moving my routing back from the core to the datacenter and my distribution 4500 switches and aggrigating everything on my 6509s.In the d...

  Sw101---vlan 10------SW1----vlan 100----- SW3           |                           |                           |    vlan 10                 vlan 10                 vlan 300                |                           |                           |  ...

Cisco PoE Switches EnquiriesHow does PoE switches recognize which devices connected requires power? i.e. When you plug a Cisco IP Phone, the PoE switch will power the Cisco IP Phone but when you plug in a computer, it does not power it. What is the m...

Dear All,I am planning the the attached multicast setup in my company.  have few things to clarrify before finalising the plan. kindly clarrify my below doubts.1. Can we have ( USE) at a time both ip pim sparse-mode and ip pim sparse-dense-mode in th...

Hi all experts. i have configured the following on R1username itsupport view ITSUPPORT password cisco123aaa new-modelaaa authentication login default localparser view ITSUPPORT secret 0 ************** commands exec include configrue terminalline vty ...

dear all;i have one off 6513 VSS crash and start on ROMmon mode. i solve this issue by remove all crash file from bootflash and redownload image in SP to RP then reset configuration register to default.the crash file was attached your help and suppor...

When we use" auto qos voip trust" on an interface, the following interface commands are generated. srr-queue bandwidth share 10 10 60 20 srr-queue bandwidth shape  10  0  0  0 queue-set 2 priority-queue out mls qos trust dscpI have LACP channel betwe...

Hiii Team,Maybe it's a simple question, can i use network 172.15.1.0 on class B  to assign private addresses?? for examle: 172.15.1.1- 40thank you

I have seen that when configuring AutoQoS on a Cat 2960 / 3560 / 3750 the default for queue-set 1 is changed but not for queue-set 2, and when applying an Auto QoS command to an interface, queue-set 1 is configured for a Fastethernet interface but qu...