TopologyHi Guys, I have a a tricky problem with my network . I have both a wired and wireless connection going thru the ISP to HQ router. The VPN remote access connects fine but I cannot ping other VLANS except VLAN 1 (Native). I have configured...
TopologyHi Guys, I have a a tricky problem with my network . I have both a wired and wireless connection going thru the ISP to HQ router. The VPN remote access connects fine but I cannot ping other VLANS except VLAN 1 (Native). I have configured...
Hi, I'm a student. I had a task making WLAN network. And I had to ping every PC. Ping goes to neighboring PC, but if you ping to other PC, it says "Destination host unreachable". Please help me to solve this problem.
Hi, I'm a student. I had a task making WLAN network. And I had to ping every PC. Ping goes to neighboring PC, but if you ping to other PC, it says "Destination host unreachable". Please help me to solve this problem.
Hello Cisco, I would like to know if Cisco IE-2000 switch alarm output contact NO/NC are dry contact or not? we are going to have switch alarm signal to PLC for monitoring, but not sure if provided NO/NC are wet or dry? Thank youWen
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...
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...
I am running a simulation in packet tracer and I have OSPF configured on the routers. All the connections are green yet I am unable to ping between hosts. I've uploaded the packet tracer file as well as the topology picture. Any help would be appreci...
000310: Dec 12 18:48:56.990 UTC: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address f8b1.5602.e4c7 on port GigabitEthernet1/0/1.000311: Dec 12 18:54:21.210 UTC: %PM-4-ERR_RECOVER: Attempting to recover from psecure...
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...
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 ...
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