Hi all,i was reading thisDefault Voice VLAN ConfigurationThe voice VLAN feature is disabled by default.When the voice VLAN feature is enabled, all untagged traffic is sent according to the default CoS priority of the port.The default CoS value is 0 f...
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Forum Posts
HiI am a new to cisco but managed to add ip address and default gateway to cisco switch and able to check via telnetI have 3 cisco switch and i want to setup vlan and all vlan should be able to reach vlan8 as on picture attached and NATting is done...
I would like to ensure that one of my DHCP clients gets the same IP Address every time. I'm not 100% sure on how to implement this configuration on my Cisco 831 router running IOS version 12.4.Here is my existing DHCP configuration:ip dhcp excluded-...
Good Afternoon,I have a license (PAK Code) to upgrade a SUP7E from IP Base to Enterprise services. I Have a temporary license in place that will expire soon. When i go to register the PAK code it tells me i have quantity 2 licenses which is correct w...
I wonder if anyone can assist with an issue we are experiencing. We currently have two 6509E switches both running IOS version 12.2(17d)SXB10.We currently have an etherchannel between the switches made up of 3 x 1Gbps fibre links on a WS-X6748-SFP l...
HiI've recently inhierited a network which relies on a couple of SGE2000 network which has multiple vlans configured, unfortunatley i am unable to get to the management ip of the device to look at the config. I have put in a serial cable it see that ...
Hi All,I know the 7200 VXR platform has been around for a while. Has Cisco announced any plans for it's next-gen router at this level? I think it's weird that I can still only get a port-adapter with 1 GE interface on it. I'm trying to find somthing ...
I was wondering if it was possible to force clients who do not authenticate via radius to a webpage automatically... I've read up on a few solutions but I haven't found a concrete solution.Here is a quick diagram of what I'm aiming forUser PPPOE > Ro...
I have a Nexus 5K that is continuously rebooting in a loop with the following error.How can I get out of this? ThanksNov 24 10:23:41 %SYSMGR-2-SERVICE_CRASHED Service "syslogd" (PID 4028) hasn't caught signal 11 (core will be saved).Nov 24 10:23:45 ...
On the Cisco 4948, I can run the command #show platform cpu packet statistics. The output includes "host learning, L2 Fwd Low, and L3 Rx low."This command allows me to determine how many times the cam table has changed when troubleshooting port-fappi...
Resolved! osi presentation layer and encryption
Hi every bodyhow is everyone doing ?I was reading about the role of presentation layer. One of the role is encryption. My question we have been relying on lower layers to provide encryption( e.g 802.11n)Why is the encrption not implemented by pre...
Resolved! HSRP-Query
HiI am working in a netwrok setup with catalyst 4507R (Sup-V) is working as a core switch...now we are planning to add one more core switch in the network which is Catalyst 4507R(Sup6L-E)..now the network will run with 2 core switches and HSRP will ...
Hi everyone,Over the year my LAN has gotten more and more advanced that I feel the need to buy gear that will suit me better. So the first part will be about which gear to chose:I have been thinking about a Cisco 800 series. To my disappointment, it ...
Hello Gurus,This is my question:I have created a Vlan 20 on a cisco switch. This VLAN will be used for devices that will have IP addresses in the range say 192.168.10.0/24 and I want these devices to communicate amongst each other BUT1. they cannot c...
I have a questions about how to implement voice into my network at a branch location.Should I connect my L2 poe 2960 (for phones) into one of the ports on my 4-port etherswitch module of my 2811 router, (Fa0/0 is used by data switch).Or should I do a...
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