I'm trying to make a static NAT mapping to accomplish the following 1. A server on the internet should be able to initiate communication a local workstation 2. The Cisco router should forward traffic received on 205.2.2.201 TCP Port 5353 > to lo...
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Forum Posts
Resolved! 3650 IOS-XE software update failing
We have a WS-C3650-48TQ currently running IOS-XE version 03.03.04SE. Switch Ports Model SW Version SW Image Mode ------ ----- ----- ---------- ---------- ---- * 1 52 WS-C3650-48T...
We have multiple data and voice VLANs and accordingly separate DHCP scopes are defined in Microsoft based DHCP server. On core switch, for each vlan interface (svi) ip helper-address command is configured with correct DHCP server. Now randomly user ...
Resolved! Core Switch recommendation
Hello, We have a customer with a requirement for their new facility. There are 6 towers with 5 floors each. We have around 180 users /floor. In all the number of users wouldn't go beyond 5000 users Customer will have IP phones, AP, and data p...
Resolved! The native is restless ...
A regular, data vlan can have an administered id to distinguish it from vlan 1, and that is good practice, lets change it to vlan 101 When frames from vlan 101 go over a trunk, they are tagged with their id of 101 (fine so far) Now consider the nativ...
Resolved! SWITCH configuration
Hi, I have problem why i can't ping the default-gateway of the new switch which i can configure using copy paste of SH RUN to the old switch. But i have a connection of the network because i can sent email and somebody can remote me but the default-g...
Hello, I have a 2960 switch with two trunks i.e. one trunk to another Cisco switch and the second trunk to a Ruckus wifi access point (which is controller based and tags the different SSIDs that it services). I am finding that I am receiving CDP adve...
Hello everyone, I have a question that is perplexing me. Yesterday we had what we believe was our first 2960s failure after our refresh of of all our edge switches. When we got to the switch it was Flashing orange on the left side for status and t...
I have issue with Cisco Router 2801's Console Port. My student was doing a lab and he said during configuration, Console Port stopped responding. He was in middle of configuration, so now at present, only telnet is able to login on "R2>" user mod...
Greetings all! I have an Aironet 1142 WAP in autonomous mode with inline power that I would like to connect to a SFP module to make use of the 1GB link capabilities. The switch is a 3560 V2 series PoE-24 with a GLC-T 30-1410-03 B2 V03 SFP module. ...
. my router cannot ping to host but ican ping to this host by pc in same network iwant to know reason this problem Current configuration : 5188 bytes!! Last configuration change at 22:03:12 gmt Thu Jun 2 2016 by admin! NVRAM config last upda...
9(Dears, I have two floors in my company first floor (site A) has two Core switches 3750 configured with HSRP (Active and Standby) HSRP is working fine, once the active core goes down the standby became active one, the other floor (Site B)is same has...
I am currently using 2 x Catalyst 3850-24XS-E switches to provide 2 x 10G interfaces for a pair of 8510 wireless controllers. Which are then running 2 x 8G portchannels to 2 x 6509 cores The reason is there is no 10G connectivity in the core. My ques...
Hi all, I do not have a test device to test yet but does not want to directly make changes in production before knowing the impact. I am reading http://www.cisco.com/c/en/us/about/security-center/access-control-list-logging.html q1) when adding a log...
Hello, I have a problem configuring multiple VLANs on my 1801w. I don't have any issues with current config where only native VLAN configured. Need to configure 3-4 VLANs. Any help would be greatly appreciated. configuration... ... !ip cefno ip dhc...
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