My uplink port for my switch, which is a part of a port-channel is going up and down. After closer investigation, it seems it might have something todo with this error: %ILPOWER-3-CONTROLLER_PORT_ERThis is causing brief, but disruptive downtime as th...
Hy AllIn my network, there is MGMT vlan with DHCP to all devices that have MGMT interface requiring DHCP address allocation.How i can (if passable) set the mgmt0 interface to DHCP and not static IP?TnxTal
Hi alli notice my ACL have sequnce number that is not in order, i thought the sequnce number should automagically goes in order, exmplae 10, 20, 30 ....... etc Switch#sh access-listsStandard IP access list 99 30 permit 172.18.1.2 (328056 matches) ...
What is the remediation for SSH V1 to SSH V2 for 9300 switch and 9800WLC?Vulnerability CVE IDs - CVE-2001-1473
Hello,I am struggeling with my setup. I created a port-channel between two C9500 SVLs but the port-channel between those two goesn up and down again and again. I acitvated debug logging. Maybe someone can see the problem...# SVL1SpoilerFeb 10 07:30:0...
Is the command:no system default switchportthe same as:no system default switchport shutdownThe first one exists on one of my switches, but when i look it up online i only see references to the second one....
Hi,Can some one help me please ? I have NEC ip phones that i need to move them from HP to cisco switches. I have created two vlans , one for the data and one for the voice . the problem is when i connect the phone to the port, it get an ip from the d...
Hello guys,i have a real simple setup to play around with ACLs. See AttachmentI want to deny icmp from 10.52.84.11 to 10.52.4.11ACL:ip access-list ETH_SPSstatistics per-entry10 deny icmp 10.52.84.11/32 10.52.4.11/32interface Vlan15ip access-group ETH...
hi Team, i have Cisco C9300 switch and i want MAC binging with DHCP pool and configured MAC address get ip address. !interface Vlan301description MAC-FILTER_TEST_SVIip address 172.3.1.254 255.255.255.0!!ip dhcp pool MAC-FILTER_TESTnetwork 172.3.1.0...
Hello. Below config seems erroneous... Nexus9300# sh run interface port-channel2switchport mode trunkswitchport access vlan 3switchport trunk allowed vlan 2,3,20,30,40speed 10000no lacp suspend-individualvpc 2 --- QUESTIONS: 1. What is result of err...
Hello Community I am really confused between Application Visibility and Application Assurance. Can anyone guide please guide in this matter? Actually I want to add some custom apps such as skype, ms-teams and etc. for my specific Switch. I need to mo...
Hello Community MembersI am facing issue in my client network where interface utilization alerts are received for interface Vlan 500 (SVI) on Nexus 5K Switch causing high volume of alert incidents triggered from monitoring tool. When analysed, it w...
Hy AllI need to erase all current configurations from the new switches.There is no factory reset command.how can erase the running-config / startup-config?Tnx Tal
This is the inventoryNAME: "FEX 100 CHASSIS", DESCR: "N2K-C2248TP-E-1GE CHASSIS"PID: N2K-C2248TP-E-1GE , VID: V02 , SN: XXXNAME: "FEX 100 Module 1", DESCR: "Fabric Extender Module: 48x1GE, 4x10GE Supervisor"PID: N2K-C2248TP-E-1GE , VID: V02 , SN: XXX...
Hy AllI have 2 Cisco Nexus 3548-x stuck in boot loader.I have tftp server on ip:10.10.10.20/24I configured one of the switches to ip 10.10.10.10/24Directly connected to the laptop.When i tried to connect using boot tftp://10.10.10.10/n3500-uk9-kickst...
