Hi,Can I implement Anti-Spoofing detecting and Network Storm Protection features for IE-3300 L2 Switch? Thanks
Forum Posts
One of our Cisco 9300L switches keeps showing this error:%PM-4-ERR_DISABLE: loopback error detected on Gi2/0/5, putting Gi2/0/5 in err-disable state%PLATFORM_PM-3-LOOP_BACK_DETECTED: Loop-back detected on GigabitEthernet2/0/5This port is our WAN Inte...
Looks like My Catalyst WS-C3850-48P has memory utilization issue. Its running on 16.3.8 version. Can anyone suggest if it's need an upgrade & if yes, to which version?Cisco IOS Software [Denali], Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M),...
Resolved! why not ping through vlan1
background: i business trip to our other a brunch company, cause previous network guy has resigned.so many setup i'm not able to get know. i saw vtp setup in many switch was transport mode.now there is a new switch, i just setup interface vlan1 ip ad...
Hello,As we know VTP pruning is for to eliminate unneccesary vlan. If we have topology likesw1-sw2-sw3Sw2 have vlan 100 and vlan 101Sw3 have vlan 200 and vlan201If we enable the vtp prunning, will sw3 get vlan 200 and 201, or because sw2 have no port...
Hello, I am reaching out because I am currently having issues regarding pinging between my routers in my current setup. I have three 1921k9 routers connected from gig0/1 to a 3750 cisco switch. I have configured hostname, default gateway, VLANs, and ...
Hola, mi nombre es Jose Antonio, resido en la Republica Dominicana, soy nuevo en esto de la configuracion de switches y router.Mi problema es el siguiente, tengo un Router Cisco ASR-1004, con las siguientes tarjetas: SPA-1X10GE, SPA-8X1GE, SFP-10G-LR...
Hi there,I have the following port on a Cisco Catalyst 2960, configured as follows below.But will need some of the configurations to be changed in to the configuration I entered with in [...]Can you recommend/advised what are the command to change th...
Resolved! Cisco Catalyst IE3300-8T2S-E
Hello everyone!I am looking for some information about this switch.I am looking for a picture or a photo of the back of the switch. The datasheet contains only front and top view. The size of the mounting holes would help a lot.Thanks for every infor...
Hello community,Recently I ran into interesting situation in production environment. Core Switch were sending packets with incorrect destination MAC address towards Access switch - it was due to some bug. But my question is not about that bug. The th...
C9300- Stack member rebooted with below error. Kindly help to get the reason for reload and solution.
Hello, I change all of my switches (netgear/HP) for CISCO C9500 and C9200. I have an issue with WIFI authent Radius with Ruckus AP. There are some Ruckus AP with one AP like master/control. There are some SSID, but just the SSID with Radius authent d...
I am running 12.4(24)T1 and when I do "terminal monitor" from my SSH session I get no output. I see output in the console when I do something like 'debug ip icmp' but nothing in the SSH session. Any ts'ing tips? Here is 'show logging' Console l...
usually i get config from switches using "copy running-config tftp". But would the reverse work when i want to restore config? like doing "copy tftp running-config"? also would it work if i restore the config on another switch than the original one w...
Hi allIf i have Layer3 devices connected between them. I want to routing and speaking with ip address so i have 2 choices between i create svi and setup configure as routed port (no switchport). How could i choose between them to the most efficiencyt...
