Switching

Hello,Can anyone tell me what the multiple line items are when running an MTR?  I previously though that the "extra" line entries were the various paths that an ICMP packet may take to the destination, but I have observed that the last hop will occas...

today i am doing STP lab on packet tracer and face some problem.problem is i create redundant topology through 3 switch and create one vlan number 5 in every switch.when i left all things for STP default or make manually any switch root bridge from r...

Hi,I have a cisco 7613 with version c7600s72033-adventerprisek9-mz.122-33.SRC.binand since a few days displayed the following loggings:Dec 13 13:25:17.137: %IPC-5-WATERMARK: 1425 messages pending in rcv for the port (2170000.0) from source seat 10000...

I am trying to find out is it possible to tunnel UDLD PDU using l2tp on my cat6506. The cat6506 has SUP720 with msfc3 running 12.2(33)SXH7 in native mode and I cannot find the syntax to tunnel UDLD. Currently we are accomplishing this by using a ISP ...

Hello,I want  to enable AppleTalk routing on my Cisco Catalyst 4507R-e with a  WS-X45-SUP6-E card as SUP and cat4500e-entservicesk9-mz.122-53.SG2 as  IOS.The problem is that I do not find the command "Switch (config) # appletalk routing", can any one...

All I want for Christmas is Cisco Network Assistant 5.6.I've been a good boy, but I'm sad that I can't use CNA with my new 2960S and 3750X switches.Please Cisco Santa, won't you bring me version 5.6?Thank you,Rob

Hello,I am in need of some expert advise.  I have been tasked with remediating potential security risks for a client.  One of those is hardening the Cisco devices which required turning off ip proxy-arp.  My problem is this:  There is no documentatio...

Hi All,I have a query regarding per module load balancing using a Layer 2 Etherchannel.I have two modules in a 6509, using per module load balancing, I have one card set to source-ip hashing, and the other card using destination-ip hashing. My questi...

HI,I have question for the traffic shaping with by Class-based shaping.  Following is my envirnment setupExampleInternal: 10.235.132.0/24facing interface: FastEthernet 0/0Limit in/out to 5MbpsDest address:  20.181.0.0 0.0.255.255Dest address:  20.182...

Hi, I got a Cisco 3548 switch with Version 12.0(5)WC5 image. I know it is an old image, needed to be update. But I am not at the position to update it now.I encounter two problems:1. The interface vlan1 is always in "shutdown" state. see the config b...

Hello Experts,I am planning to create a Cross Stack Etherchannel Connection between a 3750G switch stack & 3750x Switch stack. These will be tied with 2 fiber links.Here is a quick run down,1. The 3750G switch stack has 2x 3750x switches with 2x TenG...

In my office we have different VLAN's around 10, users working mainly on embedded & some times they use boards which are having DHCP option & users pc's are fetching IP address from Windows 2008 Server & it should always fetch dhcp ip address from Se...