Switching

Good afternoon network, we are currently in the process of updating the cisco WS-C4506-E, we currently have this equipment with redundancy with 5 network card modules, what is the best option to migrate to a more modern equipment? o would think of a ...

Hello,I have a stack of two Cisco Catalyst C9200L switches (C9200L-48T-4G) one in active and the other in standby mode and noticed that they are both in BUNDLE mode. As I would like to upgrade the IOS from the current 16.9.2 to 16.12.05 I want to use...

I am looking to update my type 7 keys for the type 6 keys in the tacacs server commands. I updated a test switch 2960X-LPS-L to 15.2(7).E3 which the release notes state you can use the type 6 keys now. However, I have added the key config-key passwor...

I have connected stack cable on two cisco switches to form a stack.When I use command "show switch", one switch is master role with higher priority number while the other one is member role with lower priority number and both state are "Ready". I tri...

Hi, all We have two VLANs  (ID=2 and ID=10) in office LAN (about 10 CISCO switches and 2 CISCO routers.). One day, Someone installed a new switch. New switch has default configuration(all ports in VLAN ID=1). Then, Someone connect  new switch  to on...

Hello, I have 2 (or more VLAN) one if the main one that route the traffic directly to my routerVLAN1192.168.5.2 swith IP192.168.5.1 Router / Gateway VLAN2192.168.20.1 swithch IP for this VLAN192.168.20.   DHCP from 100 to 199 now I tried to create a ...

While upgrading 3850 in log were errors:..Error: MIO_RST_INT[RST_LINK1]%IOSXEBOOT-8e30b253627ff1aae4fee6643a923d8a-new_cksum: (rp/0): 4%IOSXEBOOT-8e30b253627ff1aae4fee6643a923d8a-saved_cksum: (rp/0): 4%IOSXEBOOT-Tue-###: (rp/0): Mar 30 16:17:52 Unive...

Hello guys, I'm looking for a way to connect two data centers with layer 2 (about 50 VLANs).I have VPN tunnel between two locations. I have Cisco 6509 in both locations, if it makes sense maybe I can use it for L2 tunneling.Wondering what method the ...

we've had the SG500's in our network forever, with a general configuration of the following: vlan database default-vlan vlan 11 exit vlan database vlan 1,10,12-16 exitand the trunk ports were all interface tengigabitethernet1/1 spanning-tree link-t...

How do I get my Nexus 5672 switch to forward syslog to a remote host without the switch IP appended to the beginning?