04-25-2007 05:47 AM - edited 03-05-2019 03:40 PM
Is there an way to monitor the bandwidth per port on a 4506?? I know that CNA lets you monitor the overall bandwidth and you can do link bandwidth monitoring but is there a way to track it by IP or MAC address back to the source??
04-25-2007 06:06 AM
If you are running CATOS then the SHOW TOP command will help you. If you are running IOS based switch then you can enable CEF and Route Cache Flow on the interface. and use the Show Cache Flow as well as Show Accounting commands to assist you.
04-25-2007 06:39 AM
Here is my config file - I think I have an IOS switch. I have the SUP II-Plus eng in it.
sh run
Building configuration...
Current configuration : 3815 bytes
Last configuration change at 15:33:52 EST Mon Apr 23 2007
NVRAM config last updated at 15:33:24 EST Mon Apr 23 2007
version 12.2
no service pad
service timestamps debug uptime
service timestamps log datetime
no service password-encryption
service compress-config
service sequence-numbers
hostname tfg4506
boot-start-marker
boot system flash bootflash:
boot-end-marker
enable password ************
no aaa new-model
clock-timezone EST -5
qos dbl
qos map dscp 24 25 26 27 28 29 30 31 to tx-queue 4
qos map dscp 32 33 34 35 36 37 38 39 to tx-queue 4
qos map cos 3 to dscp 26
qos map cos 5 to dscp 46
qos
ip subnet-zero
ip name-server 172.22.0.14
ip name-server 172.22.8.1
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
power redundancy-mode redundant
vlan internal allocation policy ascending
policy-map autoqos-voip-policy
class class-default
dbl
interface GigabitEthernet1/1
interface GigabitEthernet1/2
interface GigabitEthernet2/1
description Uplink to IDF1
service-policy output autoqos-voip-policy
qos trust cos
auto qos voip trust
tx-queue 3
bandwidth percent 33
priority high
shape percent 33
macro description cisco-switch
spanning-tree link-type point-to-point
interface GigabitEthernet2/2
interface GigabitEthernet2/3
interface GigabitEthernet2/4
interface GigabitEthernet2/5
interface GigabitEthernet2/6
interface GigabitEthernet3/1
description Uplink 3Com 2848-1
interface GigabitEthernet3/2
description Uplink 3Com 2848-2
interface GigabitEthernet3/3
description Uplink 3Com 2848-3
interface GigabitEthernet3/4
description Uplink VPN
interface GigabitEthernet3/5
description Uplink AFW Router
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
service-policy output autoqos-voip-policy
qos trust dscp
auto qos voip trust
tx-queue 3
priority high
shape percent 33
macro description cisco-router
spanning-tree portfast
spanning-tree bpduguard enable
interface GigabitEthernet3/6
interface GigabitEthernet3/7
interface GigabitEthernet3/8
interface GigabitEthernet3/9
interface GigabitEthernet3/10
interface GigabitEthernet3/11
interface GigabitEthernet3/12
interface GigabitEthernet3/13
interface GigabitEthernet3/14
interface GigabitEthernet3/15
interface GigabitEthernet3/16
interface GigabitEthernet3/17
interface GigabitEthernet3/18
interface GigabitEthernet3/19
interface GigabitEthernet3/20
description Uplink Netgear
interface GigabitEthernet3/21
interface GigabitEthernet3/22
interface GigabitEthernet3/23
interface GigabitEthernet3/24
interface GigabitEthernet3/25
interface GigabitEthernet3/26
interface GigabitEthernet3/27
interface GigabitEthernet3/28
interface GigabitEthernet3/29
interface GigabitEthernet3/30
interface GigabitEthernet3/31
interface GigabitEthernet3/32
interface GigabitEthernet3/33
interface GigabitEthernet3/34
interface GigabitEthernet3/35
interface GigabitEthernet3/36
interface GigabitEthernet3/37
interface GigabitEthernet3/38
interface GigabitEthernet3/39
interface GigabitEthernet3/40
interface GigabitEthernet3/41
interface GigabitEthernet3/42
interface GigabitEthernet3/43
interface GigabitEthernet3/44
interface GigabitEthernet3/45
interface GigabitEthernet3/46
interface GigabitEthernet3/47
interface GigabitEthernet3/48
interface Vlan1
ip address 172.22.0.5 255.255.0.0
ip default-gateway 172.22.0.1
ip route 0.0.0.0 0.0.0.0 172.22.0.1
ip route 13.0.0.0 255.255.255.0 172.22.0.14
ip route 172.31.1.0 255.255.255.0 172.22.0.3
ip route 192.168.2.0 255.255.255.0 172.22.0.4
ip route 192.168.10.0 255.255.255.0 172.22.0.3
ip http server
line con 0
line vty 0 4
no login
length 0
04-25-2007 07:46 AM
Configure SNMP on the switches and use a network monitoring tool like solarwinds, MRTG
etc
These will give you the utilization statictics.
If you want to view the protocol statistics, then enable netflow but that would depend whether your SUP supports netflow features
HTH, rate if it does
Narayan
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