Other Network Architecture Subjects

6500 access layer QoS

I have 6506E Sup32 PFC3B 12.2(18)SXE device at the access layer of the network and would like to implement QoS (for access ports) for Voice, Video. I suppose that untrusted microflow policing is best for me. But documents say that such kind function...

Resolved! Nested VLAN's: Is this possible?

We have several large schools for which we purchased Cisco Layer 3 switches with the intensions of setting up and routing VLANS within each location.We are getting a new ISP. I was just informed that the ISP was connecting all our locations with a la...

Login from console directly to enable

HelloI need login to router via console directly to enable mode using local authenticationwith commandsaaa new modelusername test privilege 15 password testaaa authentication login console localline con 0login authentication consoleIam NOT in enable ...

Resolved! access-list on secondary IP

Hi,I would like to ask help if i can block the secondary IP internet access? i will place it on the primary access-list created. example(primary blocking internet access access-list)ip access-list extended http100 permit tcp host 10.99.100.1 host 10....

IOS Upgrade procedures For Sup 2 Module

3825 Hardware

HiBrand new 3825 with c3825-advipservicesk9-mz.124-3c.bin IOSInstalled NME-XD-24ES-1S-P moduleRouter does not see module, module has flashing green SYST and flashing amber STAT LED's.So, dead module or am I missing something?

Resolved! IOS stuff

Trying to update a router's IOS...Got in to flash: and "del c3825..." command to make room for new 32mb IOS. Remembered this was probably a bad idea afterward when I think it would have asked if I wanted to delete.Anyhow, copy tftp flash:Will tftp c...

SPF Calculation

Hi, I have a question regarding STP calculation triggers in ISIS.What triggers SPF (re)calculation in Level1/Level2 in ISIS?David

GLBP;STP

Hhave a look to this scenario: L3 SW1---------------SW2 ACCESS SWITCH LINK TOWARD--------SW1 TOWARD--------SW2ACCESS SWITCH CONNECTED TO EACH DISTR.I NEED TO IMPLEMENT GLBP FOR GATEWAY LOAD BALENCY.I NEED THE CONFIGURAT...

Telnet Connection problem

i have a new 2950 switch, when i connect it through trunk port , and try to telnet it or ping it give me no response put port i up, "show cdp neighbour detail" command is also mentioned the ip of that switch and connectivity..

GLBP and HSRP

Can anyone tell me the main differences in these 2 ?

STP/GLBP

Hi AllCan someone take a look at this PDF:http://www.cisco.com/application/pdf/en/us/guest/netsol/ns432/c649/cdccont_0900aecd801a8a2d.pdfOn page 40, figure 41 - with VLAN 2 present on two access layer switches, and both switches uplinked to the two c...

manageable switch port monitor

Hello all,I'm looking for a switch port monitor capable. 8 or 16 port 10/100. What I really need is the port monitor.I want a cheap one, and I've looked for in the linksys series. Which switch is as I'm looking for? Which one do you recommend me?Than...