I've recently implemented 802.1x on a stacked C2960X and ever since, as soon as I reset an interface (default interface GigabitEthernet 1/2/3) in order to remove the 802.1x config, the switch drops vty connection for a short while, everything on the ...
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Hi Guys, I just want to know if these models (3560 and 3650) is supported of multicast routing? and any minimum requirements for the version of the IOS?. Thank you so much in advance for your prompt reply. Kind regards,Mich
Resolved! SG350 Management Access-class
Hi Guys, I enable access management-list and access management class in sg350. Now i'm seeing this logs in my ssh session, my question is would this logs consume too much resources of my switches ? is this command safe to apply in busy switches?and ...
Resolved! How to Properly Shutdown Cisco MDS 9124
Hi Guys, Would like to ask if you can provide me a guide or steps on how to properly shutdown a Cisco SAN Switch, the model of the switch is Cisco MDS 9124. Thank you,Sarah
I am trying to set up a network with a 2901 router. I added more ports with HWIC-4ESW but it is now clear to me these are not ip addressable as the router cannot assign IPs to them. So I ask, are there any HWICs I can use to add layer 3 ports? If not...
i am unable to access internet, i am sharing my running cisco 2901 config - my pppoe client getting ip address but unable to access internet, pls help me out to confgiure command interface GigabitEthernet0/1ip address 10.10.222.2 255.255.255.0ip nat...
Hi, I'm getting ready to replace some of the Virtual Gateways (VG224) at one of my sites and have a few concerns: Will copying the configs from the old VG224 to the new one be sufficient?What needs to be done on the Cisco Unified Call Manager (CUCM)...
Hello, I'm a newbie to Cisco switches, on previous ones my config would be simple: port 1 -> router (tagged traffic for vlan 2,3, maybe untagged for mgmt vlan to access the switch)ports 10-20 -> untagged traffic for vlan 2ports 21-24 -> untagged tra...
Hello,I got C3850-stack of 3 switches when I console the active switch is working fine but when to put the console cable to SW-2 or SW-3 is not working.please advice me.Thanks
Hello,Hope some can help and identify an issue I am facing. Below is my lab topology in GNS3, using nxsosv-9k-7.0.3.16.2 image. ASW has links to NXS1 and NXS2 in a port channel. Everything works fine in the normal scenario, I can ping both NXS and HS...
Resolved! Port-Channel Interfaces
I am looking at a production switch that has several port-channels configured, almost one of which have descriptions.I know what individual interface I am want to edit, but I don't know which group it is a member of. Is there a command that will show...
Hi experts, I am trying to configure EEM which will check the status of a tracked object - ipsa in my case and take an action to shutdown an interface. ip sla 1icmp-echo 1.1.1.1timeout 10000frequency 30ip sla schedule 1 life forever start-time now t...
I am configuring Router R1 and R2 with same default gateway IP 10.10.10.1 (/24) to make PCs reachable which have different host IP. What needs to be done ?Please refer to the attachment.
just like to check.i ping a local loopback address configure on C9500 switch and received a few timeout.same test repeat on C9300 and C9400 and got same result.... is this normal?
Hi, We were testing upgrading a WS-SUP720-3BXL to version 15. When we generate a bunch of fake routes > 730,000 the router crashes: May 15 08:48:42 EDT: %SYS-2-MALLOCFAIL: Memory allocation of 10000 bytes failed from 0x431D3230, alignment 0Pool: Proc...
