Hi Freindsit seems OTV is much easier to configure for DCI instead of VxLAN BGP EVPN even with DCNM, So better to push OTV over VxLAN BGP EVPN, thus N7K instead of N9KFreinds Do y agree ? Thanks
Hello,I have stack of two Cisco CBS350-24XS switches.I use OOB mgmt interface for management. Both switches have connections to their Mgmt ports, but only Mgmt port of Active member has a link (UP state), Standby switch has no link (it is down).I gue...
Hi allI am new to deploying CPPM on my network for 802.1X authentication, MAC authentication and captive portal with Cisco switches.I would like to know if it's possible to use a single port for all three authentication methods - 802.1X, MAC authenti...
Hi, regarding my studies I would like to confirm the three statements below about spanning tree.
When a switch boot or spanning tree is enabled on a switch, the switch ports pass into blocking state 20 seconds before going into listening state (I rea...
I installed two C1000-8T-2G-L and stacked them using SFPs from the front. Each time the two units are switched off, when powered back up, the second device becomes unknown on the stack. H/W CurrentSwitch# Role Mac Address Priority Version...
In the packet tracer project, I have 6 divisions, IT, HR, finance, and one called public. Pcs from IT, HR, and finance divisions need to have access to the public. Each division also has its respective VLANs assigned except public. So, I created sub-...
Hi all, I chance upon this website http://www.ip-calc.com/ , enter the followingip address - 192.168.1.0subnet mask - 255.255.255.252 (cidr 30).The results is that I can have 4 maximum subnets and a maximum of 2 addresses.Q1) Can some gurus advise o...
I have 2 Cisco CBS350 switches. They are connected by fiber. I am trying to setup a VLAN (20) on port 1 of each switch to isolate the 2 machines so they can only see each other. I have create VLAN 20 on each switch. I have setup each fiber port as Tr...
I wanted to bring to your attention an issue we've been experiencing with our current setup. At the moment, our system is running version 17.3.5, and we've encountered intermittent reboots specifically on the standby switch within our 9200PXG stack. ...
Hello, everyone, I am playing around with Packet Tracer 7.3.1 in a 2950-24 switch trying to figure out how port-security works:I ran successfully these commands:switch0(config-if)#switchport mode accessswitch0(config-if)#switchport port-securityswitc...
Hi all,I am working on a crazy thing since 2 days, we are trying to setup a new configuration with 2960S as access switchs and a 4507 as a core switch.I want to protect the management IP VLAN of the swich using vrf on the 4507so we : SHUT VLAN 1 on e...
I have multiple sg500x switches in a stack, when I go to backup the config, I am only able to backup the config of the master. How can I target/define a different switch in the stack in order to backup that units startup-config, re. that units port c...
Hi all,i have done an upgrade to the NXOS version 5.1(3)N2(1) on a nexus 5000 and have the following message every 5-6 minutes:%AUTHPRIV-5-SYSTEM_MSG: root : TTY=console ; PWD=/var/sysmgr/sysmgr-subproc ; USER=root ; COMMAND=/sbin/sysctl -q -w vm...
Hi Freinds Does vPC Support only L2 OR in the newest NX-OS release, they added the Capabalite of routing over vPCAFAK , vPC differs from the Normal PC , is that PC support L2/L3 while vPC supports only L2 of course besides vPC Span multiple Upstream...
