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
kindly i have Nexus 9000 series and when I issue this command it doesn't work on the 9000 series show platform software ethpc event-history interface Does anyone know if there is any similar command to it on Nexus 9000 ??
I have a router which is to connect to an ISP via DHCP. I'm needing to configure the default static route to exit the DHCP interface. The online help appears to indicate that I can specify this by:# ip route 0.0.0.0 0.0.0.0 fa0/0...where fa0/0 is c...
Resolved! nexus 7k module is hot swapable?
hi can anyone pls advise whether nexus 7k switch module is hot swapable or not? I need to reseat one network module. Do we need to power off the whole switch? Please advise, thanks in advance.
HI Tech People, You valued suggested needed to form a Ring for the 9320 Switches with recommended RING Protocol, Topology attached. Thanks in advance.
When transport layer take care of segmentation, keeping the segment size equal MTU size, Why fragmentation happen at layer 3? S
Hi Team, Below messages found in logs Mar 19 09:46:45.980 UAE: %OOM-1-LOW_MEM_CONDITION_REACHED: STANDBY:6 oom_poll.sh: System memory available is less than 10 percentMar 19 09:47:16.040 UAE: %OOM-1-LOW_MEM_CONDITION_REACHED: STANDBY:6 oom_poll.sh:...
Hello,Can someone please confirm if this is correct?Topology:SW1–R1Switch 1 (SW1) is connected to Router 1 (R1) via an access link configured for VLAN 222. SW1 has an SVI in VLAN 111 with an IP address assigned for management purposes. SW1 isn’t conn...
Have a client that wants to centralize a 48 port switch to feed around 8 workstation desk. They want to use CAT6 patch cords from switch to PC device at top of workstation desk. Are there any specs on maximum patch cord length from Switch to PC devi...
Hello, I have two cisco switch C9300-48UXM version image 17.06.04 mode install and the same license I connected two stack cables (Data) and I chose a switch with the higher priority I put it 15afterwards I restarted the two switchsunfortunately the...
Resolved! L2 Access list
Hello, I am trying to configure an access list on a L2 switch it should block ICMP from all except a two, from those two I should be able to ping, or ssh to a specific machine. All device are configured in the same vlan, can someone help me please?
Cisco IOS XE Software, Version 17.06.04 ------------------ show stackwise-virtual dual-active-detection pagp ------------------ Pagp dual-active detection enabled: YesIn dual-active recovery mode: NoRecovery Reload: Enabled Channel group 3Dual-Active...
Hello, everyone. I've just started with MSTP so I started on viewing and reinforcing topics that I already know from the previous STP/RSTP versions by examining the MSTP BPDU. However, the structure of it confuses me a little. I have this simple MSTP...
Hi, I'm currently dealing with the topic of 802.1X and have a question that I would appreciate some help with! I would like to authenticate a wired client using MAB so that it can access restricted central resources in the first step! If the MAC addr...
I am getting the following error message when trying to upgrade a 3850 IOs ver 16.06.06 to 16.12.09The full command to install IOs: Request platform software package install switch all file flash:cat3k_caa-universalk9.16.12.09.SPA.bin new auto-copySw...
I have one switch cisco Nexus9000 C92300YC having NXOS: version 9.3(11).On this switch, I am able enable Multineighbor support for LLDP.Recently we got a new switch cisco C9500-48Y4C having Cisco IOS XE Software, Version 17.09.04a.In this switch, I ...
