Switching

OK so I'm not sure if I am going down the right path, but I figured I'd post this here. I have a location running Cisco 7960-62 model phones, all connecting back to a Cisco 2960S ( WS-C2960S-24PS-L   12.2(55)SE3           C2960S-UNIVERSALK9-M). On gi...

IPSLA operation id: 1Latest RTT: 571 millisecondsLatest operation start time: 10:28:55 UTC Mon Apr 25 2016Latest operation return code: Http ErrorLatest DNS RTT: 363 msLatest TCP Connection RTT: 103 msLatest HTTP Transaction RTT: 105 msNumber of succ...

I'm deploying an 1841 out to a remote location. The WAN interface is a T1 controller, and the plan is to use the HWIC-4ESW for connecting the 2 users. I'm trying to use our central DHCP server (Infoblox) to supply IP addresses out to this new remote ...

What is wrong with my ssh connection? I know it is not the size of the rsa key… What else can it be?   # on the client side: Nexus–9000 – NXOS: version 6.1(2)I3(5) ----------  192.168.1.252   ssh 192.168.1.3 The authenticity of host '192.168.1.3 (192...

I have the following on a C3750E configured for the default SDM template and running IOS 12.2(55)SE10: sw1#sh mac address-table dynamic | i TotalTotal Mac Addresses for this criterion: 3397sw1#sh mac address-table count | i SpaceTotal Mac Address Spa...

Im asking if i change the default speed of an interface will this change the default bandwidth of the interface (and vice versa)

Hello all, My company is planning to completely change from their RFC 1918 Class C IP address space to a Class A for their internal networks. The public IPs will remain the same. We have IP Phones, a central DHCP server (for private addresses), and r...

Hi, Regarding the network diagram attached, I'm confused about port-channels 32 and 34. I don't understand how it can be working when the ports inside Po34 are trunk ports with native vlan 20 whereas the ports inside Po34 are configured just with the...

Hello community, i have a problem i cannot understand actually. I often used limiting speeds of attached devices on catalyst switches directly on the port, worked properly on a 100MBit port like shown below, but on the 2960X i have to apply such a th...

I have port security enabled. If at a later date say I want to increase the max MACs on the interface I get this message. fa2: Failed to change max mac addresses because the interface is locked. I'm using command line. I know how to do it in the web ...

Hi Team, I have some doubt about cisco 3850 feature license upgrade from LAN base to IP Base or IP services. Cisco now offering RTU license for most of the product; wherein we don’t need any license file to the switch anymore. We need to just purchas...

i wnat to  configure a policy map on a SVI  port that specifies which traffic class to act on.  this is my commmand line access-list 15 permit ip 10.15.0.0 0.0.255.255 class-map oalan match access-group 15 policy-map speed-5m class oalan bandwidth 5...

All, Does some of you are aware whether IOS-XE Denali will be available on Cisco 2k like 2960x ? Is it on Cisco roadmap? If yes, are you aware if MLS QoS will be replaced by MQC QoS for that platform? Regards, Dominic

I have two Cisco 1905/k9 router as a internet gateway, One is configured as primary and another is configured as secondary. If i Pass traffic and use NAT on primary everything going smooth. But if i pass traffic through Secondary i receive the below ...