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Forum Posts
Dear expertsWe know1. VTP summary advertisements are sent every time a VLAN database change occurs. And2. VTP subnet advertisements are sent after a VLAN configuration change occurs.So could anyone kindly please explain the difference between "VLAN d...
Dear ALL,Well i am encountering a problem where i am unable to save my modified configuration because there isn't enough space in my flash memory on CISCO 2950 switch. The crash info file has taken up 72355 bytes of space in flash memory. My question...
Hello , Recently we ran into problems with increased number of STP Active logical Ports and Virtual Ports line card in a catalyst platform( 6800 ) . Platform limit was 12k and we reached 16k. This is how we found out via command : s01#SH VLan VIrtua...
The ship's AV and NavCom room air conditioning system failed over a weekend and the affected equipment includes three pieces of Cisco C2960-S Series 10G (x3) and one piece of a Cisco 2901 VK9Historical temperature monitor data showsa. Over 110 degree...
im trying to emulate VLAN ACLs but when i try to type vlan access-map on the global config, theres no such thing as this command, only vlan accounting according to this site, cisco 3600 supports vlan access maphttp://www.cisco.com/en/US/docs/ios/lans...
Hello all,I have in my data cneter the following :1- Two Switchs 45XX configured AS VSS. 2- We have a vlans configured and each vlans has its own SVI.3- ISR ROUTER with 2 interface G. We want connect this router to the both Swithcs using etherchanne...
Cisco announced C9400-LC-24XS as a replacement option for WS-X4712-SFP+E. WS-C4506-E is running WS-X45-SUP7-E and I will configure Trustsec on WS-C4506-E. Can I use C9400-LC-24XS (as a replacement for WS-X4712-SFP+E) with WS-C4506-E? If yes, then how...
Hello,In my infra, I have a QNAP server allowing me to transfer files (especially movies). This server is on VLAN 20.For my user devices, I use VLAN 100.When I try to transfer a file from the NAS to my PC, the speed does not exceed 400 Mb / s whereas...
Hey all, Got a Cisco 9500 as a new core switch. Went to cable it over this evening and ran into an issue where it wouldn't pass L3 traffic, or seemingly send or respond to ARPs (I do see some entries, but nothing from hosts I'm generating traffic fro...
Dear All,What difference does it make in using metric type E1 or E2 while redistributing(OSPF) .If the E2 is only external cost, why would network admin use E1 which is additional cost to external to reach the destination?Regards,Vishal
i got two 2960X switches which are stacked together in my lab.Tried connecting to this stacking switch via management IP and switch over to "session 2" to perform further setup on member 2 slave switch.However, when I key-in the "configure terminal" ...
Hello :) I have a Cisco switch SG350xG-2F10 in my possession but I am unable to extablish a connexion from the port CONSOLE to a PC (Windows 7 profesionnal). I use the serial cable + a serial to usb converter to connect to the PC. Unfortunately, the ...
HiI am wondering if anyone could help me resolve the below issue I faced couple of days ago. We had 10 2960-X switches which were working fine initially. And out of the sudden only 3 of these switches' trunk ports (Gi1/0/24) got error disabled due to...
There are 10 workstations continuously pinging an ISP router where the serial link's clock rate is 64000. How could I go about configuring an ACL that prioritizes traffic from only 1 workstation so that its packets aren't dropped?
I have three 24 port POE 9300 switch which is upgraded to Fuji 16.09.05 version .And our new switch is 48 port 9300 POE . Which is already in Gibraltar-16.12.02 version . Is it a problem to be in stack for 24 port switch with 48 port switch. And do ...
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