Hi folks,Quick question:Let's say I have a Cisco router/switch configured with two DNS servers:ip name-server x.x.x.xip name-server y.y.y.yWhich one is the primary? The one that was configured first?In that case. If my primary x.x.x.x fails, server y...
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Forum Posts
Hello All, So the thing is like this. We've setup the netflow on our 9300 switch to send the flows to the analyzer years ago. Now we'd like to filter out some specific traffic like any traffic comming from or going to the host 1.1.1.1 It seems that 9...
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Hi all,I have a stack of 3650 switches running software version 16.12.05b and I am experiencing a strange issue where Mgmt G0/0 randomly goes down for a few minutes then comes back up. Mgmt G0/0 was not pingable when the issue happens but the switch ...
I run a network of over 1000 network devices, so you can imagine how many printers are on the network. We use ISE for authentication. Users plug printers in and assign a static IP address, however when the users swap out printers they use the same IP...
Resolved! Cisco packet tracer VLAN overlapping
Router#sh ip int briefInterface IP-Address OK? Method Status ProtocolGigabitEthernet0/0 192.168.1.6 YES manual up upGigabitEthernet0/1 192.168.1.14 YES manual up upVlan1 unassigned YES unset up downRouter(config-if)#ip add 192.168.1.13 255.255.255.24...
Hello,For LLDP broadcasts, can the chassis id subtype be changed on Cisco switches, i.e. 2960x, so it uses the "system name" instead of the mac address (chassis id)?
I'm trying to enter the DOD STIG requred banner on to some 2960's and 3850's, but they both cut off because the last line is too long. Has anyone encountered this previously and what was your work around that passed STIG requirements?
Hi I want to use nat with loopback interface because we have two gateways to internet and at the router I want to implement NAT is one of them.I have tried but no success.There are three interfaces in the router.I have used and route-maps but do not ...
Hello, I am hoping that someone here can point me in the right direction. We are currently using a Cisco Nexus 5596 as our core switch and the directive has been given to migrate to a Cisco C9407R. Everything that I have found online in the way of ...
Hi all. for a new installation with DANTE,some cisco 9300 will be used (not the usually sg350),and reading the documentation,i don´t find a way to make the changes of DSCP to Queue table.We need to change DSCP 56 set to Queue 8, DSCP46 set to Queue ...
We are sending syslogs to Auvik. Auvik says none of the Cisco Catalyst 2960C 12pcL are sending logs but other cisco Catalyst models are. I do a show logging history and I see info so it is logging, just not sending it to Auvik. All the switches have ...
Hi AllHoping you can help with an issue we have with Catalyst 9300I am trying to SNAT traffic from our inside interface to our outside interface GigabitEthernet1/0/10ip nat inside source list 1 interface GigabitEthernet1/0/10 overloadip access-list s...
i HAVE FOLLOWING SCENARIO1. BRANCH 1 MPLS IP (192.168.20.1)INTERNET IP (192.168.30.1)2. BRANCH 2 MPLS IP (192.168.20.2)INTERNET IP (192.168.1.1)3. HUBMPLS IP (192.168.20.3)INTERNET IP (192.168.10.1)MY QUESTION IS ALL RELATED TO BRANCH 1. ALL SOLUTION...
