Would you guys just run static routes or a routing protocol? Just curious what is best practices.
Forum Posts
Good morning, After powering up VSS cluster, we've lost 3 optical linecards. Unfortunately there was decision not put this cluster under support anymore. r SWC# show module switch all | i PwrDown 3 1cdf.0fbe.6418 to 1cdf.0fbe.641f 2.2 Unknown Unkn...
Resolved! GNS3 internet
I have a lab on GNS3 and I have my Local area connection mapped to it I have a router and 1 SW running OSPF between the two devices and Image is included, I can ping from the router to google dns server 8.8.8.8 but I can not get from the SW to 8.8.8....
Can i create smaller VLANs from a VLAN? and How to do that? Ex: I use a multiple switch 1 to create 2 VLAN (vlan1 and vlan2) and assign 1 ip address to each VLAN (vlan1: 1.1.1.1/24, vlan2: 1.1.2.1.1/24). as demanding, I want to segment vlan2 into 10 ...
Hi We are trying to establish a Connection from our Cisco C6816 router to Azure-cloud( Express-route), to achieve this we need to use the QinQ VLAN configuration, I have done this on Nexus switch which is working fine, not able to get the exact c...
Resolved! rollover cable
what is rollover cable ? why it is used for ?
Hi Guys, Could you explain the about VTP version difference between VTP1,VTP2and VTP 3?
Hi, I am running labs and I came across the following situation:I have four R1 routers using the Fast 0/0 interface connected to R2 on fast 0/0, R2 using fast 0/1 connected to R3 on fast 0/1 and connecting from R3 to R4 via the 0/0 fas . When I run t...
Dear Support Community. I noticed the following log appears on one side of the link. the other switch has no such flapping recorded "C3750". The way they were set-up is that C3750 gets extended from C3550, only C3550 is alerting of the issue in the...
Dear Community, Recently connected an extended C3750 from an existing C3550 switch. the C3750 has IPbase OS but is currently used as L2 Switch. after configuration and testing, my windows 7 machines Network Adapter shows no network connection and l...
hi guys. a clients wants use cisco nexus for LAN core. for Intervlan routing, OSFP, BGP EIRGP and all thats features. first i review the Cisco 5672UP with LAN-Enterprise License and all is OK. we commit. but after reviewing the cisco Nexus 9372...
Hi Everyone, After Ios upgrade from 03.03.03SE to 03.06.06E I found in web console stack Packet Error 90% (it varies) after troubleshoot I found one port in master-switch giving problem g 1/0/5 if I disable, it will normal and if enable again then ...
Hello everyone, I've got a question about an home network where a 1941 is the WAN router (hostname: NWR01). I've set a while ago a DNS server on that router, everything runs smoothly. However, in order to be able to telnet other devices, I've added...
Hi all, Can a switch be connected to one port of one switch in a pair of N9K's in a vPC Domain ? And in the same way, can a standalone server be connected to a single port of one switch in a vPC Domain ? If so, what do I need to do config wise t...
Hi all Is the "feature interface-vlans" essentially the switcher between enabling Layer 3 or not ? If you do not enable it, can you still have an ip address on a single vlan interface like you would on a catalyst L2 switch ? I'm using the MGMT0...
