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Best Practice for Switch Stack Uplinks

What is everyone's best practice for switch stack uplinks?If there's a stack containing 8 switches and we can fit 8 uplinks in a port channel, should there be an uplink from each switch in the stack?  Or 2 uplinks (master + standby), 2 Uplinks (membe...

MikeMoss by • Level 1
  • 11 Views
  • 1 replies
  • 1 Helpful votes

Update nexus 3k - problem - grub

Hello everyone!I have very bad problem. I can not solve problem with update my Cisco Nexus 3064.Before upgrade I had version: 6.7I upgraded (installed) to nxos.7.0.3.I7.8.binAfter installing and rebooting sw, I saw:    [ 0.000000] Fastboot Memory ...

DNA Center - NCSW10603: ISSU activation of image

I've been running into issues regarding ISSU upgrades using DNAC on the 9400/9500 series switches. For some context, I've been using DNAC for bulk switch upgrades and for the most part, all has been well. However, whenever it comes time to use the IS...

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emasters by • Level 1
  • 848 Views
  • 5 replies
  • 1 Helpful votes

Não consigo definir regras ACL

Boa tarde,Espero que estejam todos bem.Tenho um problema ao definir regras de ACL no router.Estou a definir regras na vlan 10 ( int f0.10) (de acordo com a tabela deixada na imagem em anexo) onde não nega nada, apenas está a permitir, mas ao definir ...

Mac Access list on catalyst 1000 series

Hi! Is it possible to block icmp traffic(ping) by creating mac-access list on switch? If its not possible why? I have 2 pc 1 voip  and switch. Those pcs cant ping eachself but they can ping voip. How to do that with mac access list.

Problems with Call-home in c3850

Please can help me stopping this logs. i have tryied no call-home, and no service call-home, the logs persist.Nov 12 13:41:53: CALL-HOME-DETAIL: rate limit timer: httpc_enabled 1, status 0, sid 2Nov 12 13:42:53: CALL-HOME-DETAIL: call_home_process_ti...

QFP Load on C1111

I often get the following error when I load a router with traffic. %IOSXE_QFP-2-LOAD_EXCEED: Slot: 0, QFP:0, Load 85% exceeds the setting threshold 80%.5 secs traffic rate on QFP: Total Input: 31561 pps (31.6 kpps), 274136312 bps (274.1 mbps), Total ...

Resolved! Cisco AnyConnect VPN Client 3.0 - Failed to load preferences

Hi,I have the problem, that when I want to connect to the VPN Gateway (ASA 5510) with the AnyConnect Client 3.0 I will get the error "Failed to load preferences" when I try to connect via the SSL Portal of the ASA, everthing works fine... I have trie...

romueller by • Level 1
  • 49178 Views
  • 5 replies
  • 0 Helpful votes

Creating One-Way-Routing between to linked Networks

Hello colleagues,I am NOT a Cisco-certified specialist but rather focused more on IT forensics and regular client/server technologies.I have created a link using a routed port between an SX350X and a CBS350. The CBS350 has the subnet 10.10.10.0/24, a...

dk-one by • Level 1
  • 262 Views
  • 14 replies
  • 0 Helpful votes

Resolved! FTD Missing Logs

FTD 7.4.1I’m currently troubleshooting an issue with our FTD and I’m unable to generate logs, which is puzzling. I ran a system support trace that produced a few logs with an ID, and I matched that ID to my access list, confirming that logging is ena...

dcanady55 by • Level 3
  • 147 Views
  • 7 replies
  • 0 Helpful votes

Prisma II XD Platform

Regarding the Prisma II XD Chassis we have been getting an intermittent alarm over Input Power Supply Voltage. This issue appears to clear instantly making it difficult to troubleshoot. It does appear to point out a module inside the chassis, but the...

George-M by • Level 1
  • 60 Views
  • 2 replies
  • 0 Helpful votes

Catalyst IE 3400H 24T Stuck in POST Mode

I have a new from supplier 3400H switch that let me go through the Day 0 configuration and initial setup. Power cycled at the end like i have always done to other setups to verify the settings stayed and the switch came up and continuously flashes th...

a-e by • Level 1
  • 26 Views
  • 0 replies
  • 0 Helpful votes

Cisco IOS XE Network Operations using API

Hi,Is there a yang module for RESTCONF that can be used to carry out cli commands, like ping and certificate imports. There is a yang module for icmp, but that appears to be configuring icmp rather than actually carrying out a ping. For certificate m...

Cat Center Question using Interactive Commands

Hello, I'm attempting to execute my first interactive command but it's consistently failing. I've tried various approaches, but I'm still stuck. Any advice would be greatly appreciated.#INTERACTIVEauthentication convert-to new-style <IQ> Do you wish ...

econstas by • Level 1
  • 50 Views
  • 1 replies
  • 0 Helpful votes
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