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Forum Posts
Mostly wondering if other have seen similar abnormalities. And if so, what they found as root cause.We upgrade about 125 Cisco 9300-48 stacks switches (minority model in our fleet) from 16.12.2 to 17.3.6. During that upgrade we had ~2% of the switche...
Hello,I need to know switch Cisco 3750 POE 10/100 48 Port can run Hikvission Cameras on it or no.
Resolved! EEM to bounce ports
Hi,I want to use EEM code to bounce ports of two switches, but the code I have bounce only the first switch ports.event manager applet port_bounce authorization bypassevent none sync yes maxrun 240action 0010 set switch "1"action 0020 cli command "en...
How do I confirm the part number for Aironet 2802e access points?
Resolved! How to check the part number?
Dear All,By using CLI, how to check the part number on any CISCO's products?Thanks.Terry
Hi all,Its been sometime for me on the CLI and I started a new role that uses Catalyst 3k 9k and Nexus 9k etc, my last role for 6 years was full Meraki top to bottomIve been tasked with changing the password of 1 specific username on all of our switc...
Hi Guysyesterday i've met something i cannot explain so far. Topology was quite simple: couple of access-switches with mgmt IPs (TACACS, RADIUS, SNMP, SSH, etc) use core 4500x VSS as default gateway (mgmt IPs live in the subnets directly connected to...
I've been trying to SSH to a non-Cisco device physically remote from me. This device seems to have lost its default gateway. We used to be able to reach it remotely via HTTP. I'm trying to SSH to it from a local router.From the local IE 4010 running ...
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...
