Other Network Architecture Subjects

Can you configure DHCP snooping with the DHCP pool running on the router.ThanksEric

Hi, folks:I have a dummy question. In one document, I read that each physical port only have 1 FIFO based hardware queue. The QoS queueing tools like PQ, CQ, WFQ, etc only work on the software queue. However, another document mentions that, by issuin...

I have two 4507's as my aggregation layer switches which are hosting 6 VLAN's supporting 6 IP subnets and each vlan presenting an HSRP address for each IP subnet.When I kill the primary agg switch with the exception of 1 of the vlans the HSRP does n...

According to cisco docs, I should be able to use XENPAK-10GB-LR, but online pricing tool only allow me to pick 10GB-LX4 and 10GB-ER.Any Clue? Thanks,

HiI have some issue connecting the Cisco 3750 12 SFP (With 1000Base SX ) to HP 4000M (With 1000Base SX modules). WE have set the port to nonegotiate on the Cisco Interface Port but the link is still down. Any Idea ?

I know the mechnism about how 6509 derives internal dscp. But not quite sure how it works with the police in terms of the commands :Following this link http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/sw_7_6/confg_gd/qos.htm#wp1070229 and ...

Does anyone know if the 6513's do LACP for port channelling. I know they do pagp. If so what are the commands to set it up.

Can someone tell me if it is possible to pull up login history on my 2651 router....I know how to get current but I want to look at who accessed the system 3 4 5 6 days ago etc.Thanks

Hello,I am trying to determine if CATos for a Catalyst 3550 supports SSH in any particular release. I have found documentation on CCO that states the IOS version that supports SSH is 12.1(11)EA1 and later. I have also found reference that states th...

I have a test setup with 3 3750s. One has VLANs 1 and 2. Two has VLANs 2 and 3. Three has VLANs 3 and 4. VLAN 1 interface is the MRM test sender. VLAN 4 is the MRM test receiver. VLAN 2 on switch 2 is the MRM manager. I can ping from and to ev...

Does anyone have a link to a comparison table for these SUPs in the Cat6500 series ? Thanks in advance.

I have a catalyst 1900 running cat1900EN.9.00.07.bin that will not show me any VLAN options either at the command line or via menu.#sho ver yields:Cisco Catalyst 1900/2820 Enterprise Edition SoftwareVersion V9.00.07 written from 192.168.001.005Co...

Our syslog servers are in a subnet attached only to our core router... no other path to them. They are collecting syslog messages (udp 514) from all over our network. We log over a gig per day. The syslog VLAN has an ACL applied out.The lines permitt...