Switching

Hi,  The Mac ACL is not supporting two of  below Switches.  The below mention Switches are of the same make model same IOS ,but at two switches the Mac ACL is working And on the other switches are not supporting the MAC ACL. Supporting MAC ACL S...

Hello all, I my environment we have upgraded cisco Nexus 5596 and it took approximately 11 minutes to become completely functional. When the switch starts bringing up the Ethernet ports of the module at an approximately at 07th minute there was no c...

Hi, I'm trying to telnet to a switch with username, password, and enable password that I set up. I get a login prompt with username and password when I configure 'login local' under line vty 0 15 but no enable password although I configured it. li...

Hi,We have a problem that the ASR1002 devices receives the following error message:%IOSXE-3-PLATFORM: F0: cpp_cp: QFP:00 Thread:105 TS:00023807958539952827 %IPSEC-3-REPLAY_ERROR: IPSec SA receives anti-replay error, DP Handle 13I have done a search a...

Hi, I am getting the following error message while trying to upgrade the code on a 3850.   Failed to install package flash:cat3k_caa-universalk9.16.05.01a.SPA.bin, Error: [1]: FAILED: install failed in switch 1 I have plenty of free space in flash, u...

We recently upgraded our ISP bandwidth from 150 Mbs to 300 Mbs.    The issue that I'm having is that I made the following changes and I'm not seeing the increase in bandwidth. Changes: policy-map Outboundclass class-defaultshape average 300000000 in...

We are purchasing a Cisco ASR router and the company we are buying it through want to charge a yearly support fee of £1000 for the support of the license that increases the routers throughput, is this possible or even ethical?

i'm trying to do dot1x auth with Win8K NPS and Cisco 2960 ios V15laptops connecting to the switch always failed authenticationNPS logs does not show any communication from the switchif i try to do a manual testtest aaa group radius server x.z.64.30 u...

Hi, I have a 3850 switch with a USB slot on the front that I want to use for a code upgrade. With nothing plugged into the front USB drive slot, I do a dir usbflash0: and it lists files? How can that be if nothing is inserted. A show usbflash0: shows...

Hi I would like to configure  five  ports of etherswitch module attached on  router ISR4331 to be like à real switch phisically seperate . How can 'i do IT? Thk. 

Hi All, We have two sites one is having Public IP (static) by ISP assigned in gateway: 61.12.26.68  and its LAN Network 172.168.10.x  SM: 255.255.252.0. another site having Public IP (static) by ISP assigned in gateway: 111.93.124.160 and its LAN ne...

Im currently planning our migration from our existing 65s over to 9k Nexus switches. Does anyone have any experience in having acheived this sort of migration? Is there any recommended best practises when connecting the nexus to the Catalysts that y...

Hello community, I did not find really reliable information if the tunable DWDM SFP+ (DWDM-SFP10G-C) is supported in the Cat4500 Sup7-E. I only found the information in the compatibility matrix that DWDM SFP+ are supported since Version 3.5.0E. Does...