Switching

Hi We're having "CISCO2921/K9" device which is configured with NAT overload with one external internal : ip nat inside source list 1 interface GigabitEthernet0/0 overload But this kind of configuration is not very useful to us because every day we...

Hi, Anyone can give me working full AAA configuration for Cisco Nexus switches. I am stuck in a situation. KR,

Hi,  In 6513 if we have two SUP, one will be active another one will be standby. in 6500 switches backplane is lies on SUP engine not like Nexus. so if we have two SUPs one active other one is standby so only one SUP will provide backplane capacity? ...

I have configured up config-sync between a pair of Nexus 5020 Switches, and the config-sync element is working quite nicely.I have the network all set up for TACACS (AAA) and the authentication and authorization is performed by Cisco ACS Appliance 11...

hi,My objective here is to provide internet to all 8 ports, but i don't want them to comunicate between each other...The solutions i was trying to do here were:1 - assign a diferent vlan to each port. The problem with this is that i can only have one...

Hi i was wondering if anyone can help as we have received the new version of 48 port switch and our normal console cable is not recognised when using hyper terminal for configuration. It still works for the older models both 24 and 48 port set at the...

We have two 3750's running VRRP acting as the first hop routers for three 2960 access layer 2 switches. Would it be possible to extend the VRRP service to two new ESXi 6 servers running VMWare, upon which is configured a virtual switch that supports ...

Hi, I've been unsuccessfully trying to find a cause for this problem, we recently installed a Catalyst 3650 to act as a distribution/core (collapsed) switch and we're having issues with ports going down and up. I'm pasting here the show run, show log...

HI,I am using a WS-3560-48PS with IPBASEK9-M version 12.2(55)SE6.Actually :I have 5 vlan configured with wired LANI have a new 100 Mega  internet acces with french provider connected to the switchModification :I need to install Access Point 1832 on o...

We're implementing a router at a local branch office that's directly connected to our primary data center via two pairs of fiber. I'd like to set up a port-channel from the router to each of our Nexus 7706 chassis using VPC. We do several layer 2 VPC...

I am trying to document/justify all open port on my systems and I am finding all of my IOS Switches are running TCP 10002 show ip socket | include listen 17 ‐‐listen‐‐ 192.168.251.251 123 0 0 1001 0 17(v6) ‐‐listen‐‐ ‐‐any‐‐ 123 0 0 20001 0 17 ‐‐list...

while doing initial configuration for wlc 2504, i felt it was taking so long to do the saving, i then reset by pressing the reseting button, since then i can no longer access the wcl

Hey guys, I would like to know: We have multiple cisco catalyst switches, two Cisco Wireless Controller and multiple Ciso Access Points in our network. Do you put them in one Management vlan? Or are there any security concerns to put cisco switches t...