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Cisco Community is an active and collaborative place to learn more about our products and ask questions of peers and Cisco experts! Check out some of the most popular conversations happening right now!

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NDFC compatibility issue when adding N5k Switch

Hello, I am trying to add my N5K-C5548P with software version n5000-uk9.7.3.9.N1.1 but I am getting the error (see the attached photo) while as per the below link, this chassis is supported and with the recommended software as well. Cisco Nexus Dashb...

sarah-h-a by • Level 1
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  • 0 replies
  • 0 Helpful votes

PC Cant catch dhcp

why can't the pc catch dhcp?even though my configuration remains the same as usual...likeForSwitch Config:No IP domain-lookupVlan 10Name MalterExitInt range fa 0/2-11Switchport access vlan 10No shInt fa 0/1Trunk mode switchportRouter Config:No IP dom...

Malter17 by • Level 1
  • 156 Views
  • 9 replies
  • 0 Helpful votes

Ignore ACLs.

We've configured ACLs to block access from the outside, so our OSPF neighbors are also down, which is a challenge.The condition says not to use ACL Permit, only Deny, does anyone have any idea?

cnsa by • Level 1
  • 28 Views
  • 1 replies
  • 0 Helpful votes

[Q&A 集公開] 6/5 開催 Microsoft Teams Rooms デバイスのトラブルシューティング

以下は 2024 年 6 月 5 日に開催した Microsoft Teams Rooms デバイスのトラブルシューティング の Q＆A セッションでいただいた質問とその回答となります。多数のご質問誠にありがとうございました。なお、当日の資料や録画は以下より確認可能です。 プレゼンテーション資料  ウェビナー録画  イベント概要     質問 1  Room BarをMTRへサインインした後、ディスプレイ右上に「サポートされていないタッチコンソールのバージョン MTR の実行時にパフォー...

Eri Mizuno by • Community Manager
  • 10 Views
  • 0 replies
  • 0 Helpful votes

Fex learning MAC address are different

有如下拓扑：图片是随便找的，但是拓扑是一致的，FEX双上联至N5K，四个相同的MAC地址，从N5K-1可以看到接口下学习了四个MAC地址，从N5K-2上看到只学习到了两个MAC地址，另外两个MAC地址是从vpc peer-link学习到的，为什么会出现这种情况？检查了交换机配置，两边都是一样的N5K-1 查看MAC地址表 VLAN MAC Address Type age Secure NTFY Ports/SWID.SSID.LID---------+-----------------+---...

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MMMO by • Spotlight
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Resolved! mac flap

n 3 13:04:27.746: %SW_MATM-4-MACFLAP_NOTIF: Host f6f6.0006.5a72 in vlan 11 is flapping between port Gi1/0/27 and port Gi1/0/25Jun 3 13:04:28.343: %SW_MATM-4-MACFLAP_NOTIF: Host 9898.0008.2b90 in vlan 11 is flapping between port Gi1/0/27 and pHow do I...

[録画公開] 6/5 開催 Microsoft Teams Rooms デバイスのトラブルシューティング

イベント概要   プレゼンテーション資料   Q&A   [セッション概要]本セッションでは、主に Microsoft Teams Rooms (MTR) デバイスの概要と MTR デバイスのトラブルシューティング基礎知識について解説します。

Eri Mizuno by • Community Manager
  • 17 Views
  • 0 replies
  • 0 Helpful votes

What are the different types of STP on my cisco 2960-x switches?

Hi,My Cisco 2960-X switches have multiple versions of STP.I would like to know what the differences are between these, and which ones are compatible with the generic industry standard STP and then the quick version of STP.My network still has a few s...

tmourelle_0-1716895562419.png
tmourelle by • Level 1
  • 348 Views
  • 12 replies
  • 0 Helpful votes
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