Switching

I have 2 2960 switches that have been TOTALLY wiped out!  They boot to rommon mode.  When the IOS gets wiped, usually I can restore it using xmodem.  However, this time when I try copy xmodem flash:filename  it says xmodem:  no such device.   So here...

Hi,I need help with bridging 2 subinterfaces; F0/0.301 and F0/0.302 on a single router.The router interfaces with a Cisco 2960 (LAYER-2) switch.QUESTION is, does a Cisco router support bridging on subinterfaces on the same physical interface?Currentl...

Hi, Have Cisco 4507 switch with 8 supervisor module. i am performing  show licence summary command getting below output.          Index 0   Feature: entservices          Period left: 8 weeks 4 days          License Type: Evaluation          License S...

I have an 8 port 3560-CX that is powered over the uplink ports.  I have it connected to a 4510 with a UPOE module.  The compact switch initially boots with 15.4 watts and eventually hits a check where it tries to negotiate more power to continue boot...

I have two networks connected by a private vlan connection that connects our internal network with our DR network.  We have just added a second private connection between the two networks and want to have redundancy.  Our main network router is a 375...

I am having 2 VLAN VLAN1 - IP range 192.168.1.1 to 192.168.1.99 subnet 255.255.255.0 i.e. I have 100 host in VLAN1VLAN2 - IP range 192.168.1.100 to 192.168.1.199 subnet 255.255.255.0 i.e. I have another 100 host in VLAN2 Now I want to communicate in ...

I have 2 sw-c2960X. I was readed manual  Catalyst 2960-X Switch Stack Manager Configuration Guide, CiscoIOS Release 15.0(2)EX.  I see part mode Homogeneous stack, but i don't see they say about bandwidth in this mode. Pls help me  

HI I’m try to apply VACL on a switch 3560-c, the configuration as the following   ********************************************************************************** Building configuration...   Current configuration : 1276 bytes ! ! Last configuration...

Hello I have question about max members at stack cisco 3650  48 ports /24 ports ?  Is it same number  - 9 ? I have question because I saw at cisco page information what max number ports at stacks are 208 ( and I understand that is at 24 ports switch...

hi First of equipment and model of the problem is as follows: cisco C6807-XL (M8572)  Version 15.2(1)SY1 I have a problem and that works well in vssWhile the specific logs generated across the standby module was the situation that caused the reboot...

Hi, I have a issue with my couple of IE-3000-4TC running 12.2(52)SE, The logs are showing power supply A flapping between on and off yet the switches do not actually turn off.  below are the logs for one of the switches 000590: Apr 22 15:35:12.912 WA...

Hi, I have a few questions regarding a full layer 3 LAN design. Say i have the following topology: The first switch acts as the core, the second where the pc is connected will be the access switch. Say i create between them a point to point netwo...

Hi. On the router c3945 after upgrade IOS from 15.2(4)M3 to  15.4(3)M5 , missing functionality Stateful NAT. Why?! Prior to that, he worked with the syntax: ip nat Stateful id 1  redundancy Test   mapping-id 1   protocol   udp

anybody have document about my question ?  I need this thx