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Forum Posts
You’ve been given the IPv4 network address 172.16.0.0/20 for your internal LAN network. Statically assign the IPv4 addresses to the equipment per the addressing assignment table.DeviceInterfaceIP AddressSubnet MaskDefault GatewayLAN RouterG0/1172.16....
Hi, Is it possible to connect cisco catalyst 9300 OOB port (G0/0) to the front panel data port (G1/0/1) within the same switch? And from the same switch there will be a trunk port to the firewall as the OOB gateway will be at the firewall. Reason bei...
Hi i am getting logout of my session on a C9200L-48P-4X .the log are :"003205: Apr 13 10:39:17.373 PT: %SYS-6-TTY_EXPIRE_TIMER: (absolute timer expired, tty 2 (10.0.101.1)), user XXXX003206: Apr 13 10:39:17.373 PT: %SYS-3-DUP_TIMER: Same tty2 in lin...
Hello all, Inthis documentation i have read the following sentence . The designated port transmits BPDUs, and the non-designated port receives BPDUs. https://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol/10596-84.html#loop_g...
Resolved! 3650-48pq-E switch Trunking issue
I am fairly new at this, very new to cisco products. I'm what you would call a nub.So my question is, I have 3650-48pq-E switch and g1/0/48 set up as a trunk port. When I issue a [show interface g1/0/48 trunk] it shows; vlans allowed on trunk as none...
I upgraded the Cisco switch 3850,for version 16.9. But i am not sure while installing the software package. with command.switch#request platform software package install switch all file flash:cat3k_caa-universalk9.16.09.04.SPA.binswitch is not in sta...
OS is Denali 16.3.6. Object-groups do not seem to work in the extended ACL that is applied to vlan. I created a services group and 2 network groups. Service group name Test-Srvc was created with just 'icmp'. Network groups name Test-Group1-Net a...
Hello, I read a few posts concerning this topic but it's not clear from my end and was hoping to clear this up. I have several 2960X switches and I have two vlans a voice and data. When I look at the command "show mac address-table" I see entries s...
Hi all, I experienced a network outage the other day which i don't fully understand and am hoping the community might be able to help me. Our infrastructure (which i have inherited) has a number of Hyper V servers connected via 2 Cisco Nexus 3048TP s...
Have configured 3 VLAN's.1) Desktop & Laptop2) IP Phone3) Server's DHCP is configured and ip is getting released to desktop & server's, However not getting IP's to VOIP phone. which is in seperate VLAN. Attached is n/w diagram. Please suggest
Resolved! %SW_MATM-4-MACFLAP_NOTIF: Host in vlan 105 is flapping between port Po2 and port Gi1/0/40 HSRP
Hello Team, I have Core A and Core B running in HSRP and both core are in Stack.Recording server is connected to port gig 1/0/40 (access vlan 105) on both Core switches, shows the below continuous flappingApr 5 13:52:37: %SW_MATM-4-MACFLAP_NOTIF: Hos...
Resolved! No ssh option in cat4500
Hi, Trying to enable SSH on Cisco 4500 switch but surprisingly I do not see SSH option anywhere. Below is the sh version output. Please assist. Switch(config)#line vty 0 4Switch(config-line)#traSwitch(config-line)#transport iSwitch(config-line)#tra...
One question I've often asked myself but haven't been able to find an answer to yet... When a switch enabled with STP boots up, all switch ports transition through a series of STP port states before finally reaching a forwarding state (for those that...
Hello,i find syntax for netflow for 9200 switches different.for some reason i am not seeing the flow in the PRTG.Secondly i am unable to apply monitoring from interfaces.for exampleip flow monitor monitor1 inputwould not work in when i applied to gi...
Hi all, I'm in Packet Tracer 7.3 - I have set up my VTP server and client configuration and it all works perfectly. I run the copy running config start-up config command. If I then Power Cycle Devices, everything comes back as it should. However, if ...
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