Resolved! Doubts of the 802.1Q and trunk
How to configure trunk mode on both switch ports? what is difference between 802.1Q with trunk ?
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Forum Posts
If the startup-config is the first thing applied into running-config then post reload of the device we should see no disparity in contents of "sh start" and "sh run"? Also, if some CLI went bogus while getting applied to the device post reload stage ...
I have a NX5020 configured and working fine.Software BIOS: version 1.2.0 loader: version N/A kickstart: version 4.0(1a)N2(1) system: version 4.0(1a)N2(1) BIOS compile time: 06/19/08 kickstart image file is: bootflash:/n5000-uk9...
Hello GuysWell i have kind of problem with default route in EIGRP.I setup int loopback on core router with calassfull ip address (192.168.1.1/24 ) and do every then in global config by usingip default-network 192.168.1.0 set it up as default netwo...
Resolved! Redunancy with two switches core
Hello everyone, I have a customes have just bougth ttwo switches core (L3), his today diagram network is:Access Switches come to one Switch Core and this connect to a Firewall to reach Internet.Now, I would like to set up Redunancy with this two cor...
Dear expertsthis port is a member of port-channel,it always shows below message in log,but the other end has no issue.There's no mismatch of speed and duplex on both ends. Anyone could advise why it happens? Thanks a lot!002437: Jan 6 21:32:30.848 G...
Resolved! 2960 be a dhcp server?
could the 2960 series switch act as a dhcp server?thanks.
We have Stack WS-C3750X-24T-S swiches 1-4 running on 12.2(55)SE3 version. Due to recommendation need to upgrade on new version, so we plan to upgrading existing ios to c3750e-universalk9-mz.152-4.E6.bin. But new ios size in 25 MB and our flash as ...
Resolved! Can WS-3850-S upgrade to WS-3850-E？
Hi guys, We have a WS-C3850-12XS-S , Can WS-C3850-12XS-S upgrade to WS-C3850-12XS-E？ Thanks,
Hi guys , cisco 3850 show logging , I see an error message as below:%NGWC_PLATFORM_FEP-1-FRU_PS_SUSTAINED_OVERLOAD_RECOVERY: Switch 1: power supply A recovered from sustained overload condition C3850#sho environment power allSW PID Serial# Status ...
Resolved! VLAN Tagging
Dear Community,currently I'm trying to separate our internal networks in a couple of VLANs. In this regards we are using one single Layer-3-Switch (Cisco SG 300). The switch itself is connected to an ASA firewall and the ASA to the internet.In this r...
Hello everyone, I found lots of logging messages as below:Jan 4 17:49:14.287 CN: %HTTP-4-SERVER_CONN_RATE_EXCEED: Number of connections per minute has exceeded the maximum limit(500)as specified by the platform.Jan 4 17:49:14.312 CN: %HTTP-4-SERVER...
Hello all, One of the customer from Health Care sector, is looking for DC based on 100G (uplinks) backbone between Spine and Leaf.I am wondering what factors to be considered for uplinks during designing the network for Health & Care Environment ?I h...
Am I can configurate ssh whithout set ip domain name?Which is importanting the ip domain name in the configuration the ssh?
Resolved! SSD-MSATA-200G shows only 20GB capacity
Hi, I purchased mSATA 200GB SSD Drive (SSD-MSATA-200G) for my Router - ISR4321. After its installation it shows size of 20GB only. Any idea what may be wrong? The SSD Drive came in Cisco original pack box with proper part number and part name.
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