Switching

Hello,       We have an ASR1001 and I would like to configure IP INSPECT. According to the IOS XE command reference guide, IP INSPECT is a valid commandhowever when I try to enter the command on the router, it is not recognised. Do I need a license t...

We have a cisco 1900 router. I m new to cisco routers commands, recently started learning. I need to forward all requests coming from port 1723 from outside to inside server ip. I check "show running-config" and I see already forwarded ports and ip l...

I have a Cisco 881 router and would like some help setting it up to work with the situation described below.The server needs to be accessible from both networks but needs to receive Internet from the right hand side.Current setup is:Left side has ext...

I have a Cisco WS-C3750X-12S swith with dual C3KX-PWR-350WAC power supplies that are both currently connected to 110V PDUs.  We are being forced to migrate over to new 208V PDUs and I would like to know if it is possible to run this switch with one p...

We are trying starting a core switch migration from a 4507 to a 4510.  The two switches are links together by a vlan trunk that is also a port channel.  We also have a port channel running from the 4510 up to our UCS server environment.  All fiber up...

hi all ,        please help me to solve this problemL3SWPPCL#copy flash:c3750-ipservices-mz.122-35.SE5.bin tftp:Address or name of remote host []? 10.128.193.99Destination filename [c3750-ipservices-mz.122-35.SE5.bin]?%Error opening flash:c3750-ipser...

Hello, looking for suggestions before opening up a TAC case. Just received a Nexus 3000 with NX-OS 6.0(2)U2(1) and when I attempt to walk the ifTable via SNMP the ifIndex table is not present. Walking the ifIndex table itself results in  "IF-MIB::ifI...

Hi all, I know it might not be the right forum but for my studies i needed this to clear up. Is it possible for one radio to transmit at 2.4 and 5 ghz at the same time ? I think not since the oscillator can only work at one frequency at a time (its m...

I have a 6509-E switch acting as our core router on campus. It has dual 720Sups running IOS Version 12.2(33)SXI11.In the past few weeks, I have been having a few (approximately 5-10%) of my clients on various VLANS having issues where they get perfec...

Hello,I'm testing them on GNS3, please take a look on attached GNS3 file first.You can see this network havng two Frame-Relay switch, but I'm only testing FR2 for Redistribute static subnets into OSPF, so FR1 is no use right now.R4 and R6 has HSRP, t...