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Forum Posts
Good afternoon,I'm a student in college. I'm working on a Packet tracer lab, once I'm finished with my setup I try to ping the Loopback address on a Router from PC1and PC2 and I keep getting "Destination host unreachable" message. I have been trying...
Hello Teamcan you please help on this ? I can't ping the SVI on the N7K (192.168.69.250/24) a peer when both vpc peer are up.The ping on the vlan 99 on the N7K (192.168.69.250/24) work fine when either NEXUS-PRIMAIRE or NEXUS-SECONDAIRE is powerd ...
Good evening help is need please I lab tested this downgrade on a few 3850s single and in a stack of 2, and I've had no issues.But doing it live tonight, I have 2 single switches and a stack of 2 that I have now lost logon onto.I can ssh to it, but ...
Hello, I am fairly unfamiliar with packet tracer and I am having an issue with my file. I can get my routers to ping end to end except for my Site 2 Router (as seen in the file). This router is the only one that doesn't ping end to end as it doesn't ...
Resolved! How set Static IP on AC-IW3702-4e
Im trying to set static IP for this access point but I'm a little bit confused.Anyone could help me here? Those are my lines:===========================================================================AP5488.de24.7f3c#SH IP% Incomplete command.AP5488....
Resolved! Meraki now or Smart Net
We want to replace our ASA with MX. The question is, which services should we buy for efficient replacement? Meraki Now or Smart Net?
I am scratching my head to understand the condition of why a 5K appears to be flooding traffic across a vlan for MAC addresses it should have learned and be in its active forwarding table. I have a 7K routing layer (2) cross connected to a 5K switchi...
Hi guysI am hoping someone with a bit more knowledge can help me out here. I have two Cisco Catalyst 3850s which are used at work. It wasn't setup by me, just something I've inherited. It was setup by a previous employee who we don't have contact det...
Cisco 9300-24T switch is not detecting the SFP-10G-ER. IOS Version: 16.12.4service unsupported-transceiver is enablederror disable detect cause gbic-invaild is disabled Even the SFP module is not showing when show interface transceivers. Suggestion's...
Hello everyone, I have a question regarding management interface config of the switch below:Switch Ports Model SW Version SW Image ------ ----- ----- ---------- ---------- ...
Hello everyone, I have a generell problem and do not find a possible solution. My target is to find a configuration which does the following: If a host at a different location is not reachable anymore in the corporate network -> disable an ACL from a...
Resolved! C9300-48P WR or copy run start stuck
Hello, We have an issue with one of our C9300-48P switches, it has 4 stacks.When we do "wr" or "copy run start" sometimes it's stuck and the switch doesn't react anymore in the CLI. Here are the version details :C9300-48P 16.12.4 CAT9K_IOSXE INSTALL ...
Dear all: On WS-C2960L-48TS-LL switch, configure like belowinterface Po 1switchport mode trunk interface G1/0/47channel-group 1 mode activeinterface G1/0/48channel-group 1 model active snmp-server community testabcd ro-----------------------------...
お世話になります。現在、Catalyst9200-24T-A(NetworkAdvantage)を使用しています。本L3スイッチにてマルチキャストで受信したパケットをユニキャストに変換して送出する利用を検討しています。IOS XEシリーズ等で使用するバーチャルインタフェース(Vif)を用いたmulticast service-reflectionは使用可能でしょうか？もしくはmulticast helper-mapといったマルチキャストをユニキャストに変換できるコマンドはありますでしょうか？以上...
Resolved! C9200L stack
we have 2 new C9200L-48T-4X-E switchs and 1 new C9200L-24P-4X-E。we wanna to put 3 switchs in a stack, although there 9200 serials, but it's 2 different switch type.can we out those 3 switchs in a stack?
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