Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Hi all,So I've put a HWIC 9ESW into a 2801 that I've been using for telephony, and am having problems getting to it work :-) I've read all the similar posts on this subject that I can find, but am still stuck.This is from the 2801 in question, minus ...
Hi All, I'm planning on replacing a C3560-24TS switch (currently connected via single mode fibre/SFP) with a SG350-10P switch.The distribution switch which 'feeds' this location is a stacked C3750G-12S. Will be using Cisco original SFP's. Would the n...
Hello everyone, I found several ports blinking orange all the time. The other ports are blinking green normally. GigabitEthernet2/0/11 is up, line protocol is up (connected)Hardware is Gigabit Ethernet, address is 2c86.d219.638b (bia 2c86.d219.638b)D...
hi all, i have two cisco switches (4510 and a SG350X) connected together via LACP 2x1g either side so 4x1g one side is an "active" (4510) connection and the other side is set to "auto" (SG350X) and both port channels either end say "connected" i set ...
Hi,a Catalyst 4948 has CPU usage rising above our Alarm treshold (60%).It does no harm to the production but I was curious and investigated the phenomenon.I followed the troubleshooting path presented in this document https://www.cisco.com/c/en/us/su...
Dears;I create 3 DHCP pools; for three different subnets; how can i bind each pool for each subnet?
Hi Team, What is meaning of multi vlan access ports ? Is it feature ? If it is does this feature support all Cisco switches ?
Does Nexus 92300YC support 1G SFP tranceivers(copper and fiber)?Support 1G required for migration purposes.
On one of our Cisco 9300 switches some of the ports have stopped working. The show as not connected despite the fact they are. On three of these ports TDS is constantly running since yesterday. The devices connected to interfaces Gi1/0/13 and Gi1/0/1...
two fiber trunks connect an Intermediate switch (3850 stack) to our Core switch (6500). They are setup as a port channel (ON).one of the links has died (not connected). I have performed "shut" "no shut" to no avail. Still down.Can someone gi...
I do not see the option to enable multicast routing on Cisco Switch Catalyst 2960-S. I have the following software version- C2960S Software (C2960S-UNIVERSALK9-M), Version 12.2(55)SE3, RELEASE SOFTWARE (fc1) & LAN Base license
I have two switches with following config.switch A = vlan 1 ( Deafult, Active) , vlan 13 (native, Active) , Interface vlan 13 = 10.11.11.11 / 24switch B = vlan 1 ( Deafult, Active) , vlan 13 (native, Active) , Interface vlan 13 = 10.11.11.12 / 24Trun...
I am doing 12 Subnet with 60 hosts. When I will try to put subnet 192.168.67.0 in the route I have problem. I don’t get. I have problem with overlap and I can’t find solution. Can you help me please ? 1 - 192.168.64.02 - 192.168.64.643 - 192.168....
Deploying an additional site to our network via site-to-site VPN and am having trouble access SNMP/ICMP on a L2 switch from my SolarWinds monitor at the remote site. From SITE-A, I can access SNMP/ICMP on DEVICES connected to the L2-SWITCH in SITE-B ...
Dear all, I am having a problem with implementing QoS for a 3rd Party application. The vendor requests that some of this traffic needs special markings with specific cos/dscp values. Also we need to have QoS for our Cisco IP Phones.The devices ( phon...
