Hey people, hope you're well?I have just started to study Cisco and hope to become CCENT very soon but need a little help with the setup of the kit I purchased.The router in question is a Cisco 877M, I have put together the below configuration but am...
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Forum Posts
Hello,I am trying to make a VPN tunnel work as if all traffic sent down it is coming from a single IP address (the external address of the router).This is working correctly for the first connection (nat pool is utilised and traffic flows down tunnel ...
Switches, dynamically speaking, change the port assign to a mac-address, but what happen if i have a router with multiple entries in the ip arp table. How can I predict the data flow. This usually happens in a DHCP environment with a short lease peri...
Resolved! Excessive Broadcast
Hi,Recently, I noticed some of my uplink ports of 3560 and 2960 are receiving lots of Broadcast. So far, the network is not degraded and the CPU's are not spiked. Here's a sample from my show interface command:Received 6011451 broadcasts (4936113 ...
Hi , brief about the setup - Client IP x - Virtual server IP y = Real server IP's A , B ,C I know that by SLB we can map traffic originating from Client IP x to VIP y towards any of real server IP's (A,B,C).I want to know how we can map traffic ori...
Hi all, I am new to these and while studying on straight and cross cables + mdi / mdix leads me to the terms above (DTE and DCE). I understand that DTE devices are like my PC, Servers etc and DCE devices are like the hubs and switches.DTE to DCE devi...
Hi!I need to disable SSLv3 on my switches 3650 so my customer can access the wireless gui through https (with firefox/chrome). Concern this, my customer really doesn't need to use https; but since I added the 3650 switches to Prime Infrastructure, it...
Hi all, I have a laptop running window 8.1I have a pc running window server 2012 r2 (without hyper-v)I am using a straight cable cat 5e (both side 568b)I checked my pc ethernet card -> it is using realtek family controller RTL8168EI go to the website...
Hello family I have a challenge with iOS upgrade using FTP server I will really appreciate helpThe cisco routers and switches to upgrade are listed on the NetENV that is a tool where allthe appliances are listed for management.Please please I need to...
Resolved! How to telnet to Edge Switch
Dear Experts,I'm going to try configure on how to telnet to Edge switch but still no result. My Network topology is below:- 1 Core Switch 3560- 3 Edge Switch 2960I'm configured 4 VLAN:+ Vlan 19: 10.19.10.0/24+ Vlan 20: 10.20.10.0/24+ Vlan 21: 10.21.1...
We've got several Nexus 7Ks all running dual SUP1s and 8GBs of memory and we plan to update from 5.2.9 to 6.2.10 which will require two upgrades. I am trying to get a rough idea on how long one of the upgrades will take; assuming no VPCs, fabric path...
Hi All,we recently bought 25 x 3750-48PS switches and need to roll them out with similar IOS and configuration.I normally get a console to the switch from my laptop and do one by one.is there a better way or software which can speed up the process ?T...
After upgrading 6880-X to Version 15.2(1)SY0a our 6800IA clients running into download loop by requesting an image update process that seems to be not necessary because the version stored at 6880-X and the 6800-IA modules are identical 15.2(3)E . Ap...
Hi Expert,We already have a stack switch (with two 2960s switch), we want to add new 2960s to it.I search some document in cisco.com, it's said we only need to disconnect old stack cable and then re-connect the new stack cable at all.And then the new...
Hi Experts, Please find the attached topology ..... Please help me to configure fail over with HSRP...on CORE and MPLS routers..we have two MPLS router of different ISP and running DMVPN on that to connect HUB and other spokes..we have configure HSRP...
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