Switching

On a router Cisco 1721 who have a wic-1T module , can we add a hwic-1T ? because the Wic-1T is end of sale ?

Hello does someone know how to disable http access on N1K ?Can we configure Authentication to acces in http ?

I have added an image of the network.I am doing some scenarios with the GNS simulator in order to test load sharing.This is the configuration:R0f0/0: 10.0.0.1/8f0/1: 172.16.0.1/16ip route 192.68.0.0 255.255.255.0 10.0.0.2ip route 192.68.0.0 255.255.2...

Afternoon,I'm trying to tftp from a cisco 2960G switch to a laptop.The laptop has everything disabled that may cause any problems.I can "copy running-config tftp" and this works fine and I can get the running conf off the laptop "Great"But an error c...

Hello everyoneQuestion: i have bgp running on a layer3 switch to provider A, and now im trying to configure ospf with /30 and /32 loopback ips  to provider B's mpls vpn network thru a  cat5 handoff. Can I configure ospf on that switch if its already ...

Hi there,I currently have a 6500 with SUP2/MSFC2 running CATOS on the SUP and IOS on the MSFC. It currently has 128MB of DRAM and I would like to change the 6500 to run in native mode, however I need a memory upgrade on it to at least 256. I want to ...

Hi all,My server 192.168.11.3 need to be accessible from external and by vpn clients at tcp port 3389. However my vpn clients could not access 192.168.11.3 at port 3389 because static NAT take precedence over generic NAT. Hence i added ip nat inside ...

I'm running 12.2(37)SE1 and I'd like to be able to monitor QoS to know whether VoIP voice is being impacted. Ideally, I'd like to know if a packet is ever dropped from the priority queue.The problem is that I can't seem to find any QoS-related MIB t...

Hi, Actually our current L2 switch (2950) port full due to we want to cascade one more switch for extend port. but we have L3(cisco3750) switch. so please give suggestion can we cascade L2 and L3 switch. If yes please provide configuration commands. ...

Hi there,I have a remote Cisco 2811 router running IOS  12.3(8r)T7 with an HWIC-D-9ESW Fast Ethernet switch module in slot 3.  All ports are configured as switchport access VLANs.I need to capture http and https traffic originating from vlan105 and g...

Hi,I try to set up a Cisco smart install in a layered network (Core L3 - L3 Distribution L2 - L2 Access) for backup purposes. I have tested the vstack backup feature in various setups but up to now I was only able to make it work when the access swit...