Dear All,We use N9K switch and we can create ACL but we cannot apply them in an SVI (interface VLAN) anymore.We can run the command without any error but the configuration is not applied.ThanksRegards,HM
Forum Posts
There might be a bug with 17.6.4 and NTP source interface command.I have a 9606 setup with multiple vrf's. Our NTP source server is on other side of firewall. The direct link to the firewall network from the 9606 has no rules for allowing origin tr...
Resolved! DHCP Server
HelloNow i have only one router with DHCP server configured in this router. I have plan to make the router redundant using HSRP. So when we using HSRP, should we configure DHCP on both router? If yes, is there any potential ip conflict?
I am interested in purchasing CBS350-24P-4X. And I noticed that it comes with 4x 10G SPF+ ports. Can I use those 10G SPF+ uplink ports as regular switching ports? For example, if we have 4 iMacs with 10G ethernet ports, can we use the 10G SPF+ uplink...
Please tell the equivalent models for WS-C2960-48TT-L and WS-C2960-24TC-L respectively.
I have a 2 Nexus 5k's in a VPC environment. These 2 N5K's connect to the 2 upstream Catalyst 6500. Right now the the port-channels connecting from Nexus 5K's to Catalyst 6500 are enabled with jumbo frames(mtu 9216). As a part of migration work, i am...
I am attempting to update a cisco 3850 IOS with a flash drive. I am wondering what steps I take in securecrt to do the update
Resolved! how to check port traffic usage
Hi, there was one time when our service provider told us that the reason why the network is slow and intermittent is because one of our servers is producing almost 900MB of traffic in a specific port in our switch. We weren't able to capture or took...
Greetings, I have a Windows 2016 server running OpenSSH 7.7. I am able to SFTP to/from Nexus switches without issue.eg. copy running-config sftp://<user>@<server>/Switch/test.txtIf I try the same thing from a 2960X switch (running 15.2(7)E7) I get th...
Good morning/evening, Recently i encountered a device where someone had incorrectly entered the IP addresses of our tacacs servers. The group (aaa group server tacacs+) and the AAA configuration names matched fine, however the IP addresses under each...
Hello Guys, I am very new in networking, I was just practicing in packet tracer from the most basic stuff in networking and testing some behaviors to understand better the concepts. And I created a simple topology: PC1-------SW--...
Dear allThis time I'm reaching you due to a detail in a CISCO SW C1000 PoE. 17 IP cameras was connected to that SW and the lights are blinking in green and everything seems to be well. The issue is that when I need to know the mac address for each ca...
Currently I have mac notification sending snmp traps on add/del changes. This is working with no issues and I do get the SNMP trap on your trap/log server. The issue is that there is no notification locally on the Cisco device itself. Is there a way ...
With c3750 it was very easy to display table of multicast levels by executing: "show storm-control multicast". I can't find similar a way to do this with c6800. I'm trying to identify which device caused the storm-control mechanism to send a trap. An...
Resolved! Cisco 9500 not sync with NTP server
I am having issues with Cisco 9500 switches and WS 2016 with configured NTP , can sync to public NTP servers on the internet but cannot sync to my internal NTP server. The current NTP server is running a local clock and according to theory it should ...
