Can someone explain the significance of the available bandwidth under the show interface serial
Serial0/1 is up, line protocol is up
Hardware is GT96K Serial
Description: WAN Link to Exeter
Interface is unnumbered. Using address of FastEthernet0/0 (172.16.6.234)
MTU 1500 bytes, BW 2048 Kbit, DLY 20000 usec,
reliability 255/255, txload 25/255, rxload 5/255
Encapsulation PPP, LCP Open
Open: CDPCP, IPCP, loopback not set
Last input 00:00:00, output 00:00:03, output hang never
Last clearing of "show interface" counters 7w4d
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 5120
Queueing strategy: weighted fair
Output queue: 0/1000/64/5120 (size/max total/threshold/drops)
Conversations 0/25/256 (active/max active/max total)
Reserved Conversations 1/1 (allocated/max allocated)
Available Bandwidth 736 kilobits/sec
5 minute input rate 48000 bits/sec, 32 packets/sec
5 minute output rate 208000 bits/sec, 41 packets/sec
133028777 packets input, 417742004 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
1 input errors, 1 CRC, 0 frame, 0 overrun, 0 ignored, 1 abort
93537251 packets output, 3276594573 bytes, 0 underruns
0 output errors, 0 collisions, 34 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
I have configured the bandwidth command to be 2048 which you can see at the top.However the available bandwidth reads 736k.Why is this so low?Does this mean i am only using 736k
Here is a sh run aswell.
sh run
!
!
isdn switch-type primary-net5
voice class h323 1
h225 timeout tcp establish 3
!
!!
controller E1 1/0
pri-group timeslots 1-31
!
controller E1 1/1
pri-group timeslots 1-31
!
class-map match-all voice-signaling
match access-group 103
class-map match-all voice-traffic
match access-group 102
!
!
policy-map voice-policy2
class voice-traffic
priority 768
class voice-signaling
bandwidth 32
class class-default
fair-queue
policy-map voice-policy1
class voice-traffic
priority 768
class voice-signaling
bandwidth 32
class class-default
fair-queue
!
!
!
!
!
interface FastEthernet0/0
ip address 172.16.6.234 255.255.0.0
speed 100
full-duplex
h323-gateway voip interface
h323-gateway voip bind srcaddr 172.16.6.234
!
interface FastEthernet0/0.10
description voice vlan
encapsulation dot1Q 10
ip address 10.10.0.1 255.255.0.0
ip helper-address 172.16.6.247
!
interface Serial0/0
description WAN Link to Bodmin
bandwidth 2048
ip unnumbered FastEthernet0/0
service-policy output voice-policy1
encapsulation ppp
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/1
description WAN Link to Exeter
bandwidth 2048
ip unnumbered FastEthernet0/0
service-policy output voice-policy2
encapsulation ppp
invert txclock
!
interface Serial1/0:15
no ip address
no logging event link-status
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
interface Serial1/1:15
no ip address
no logging event link-status
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
router eigrp 1
network 10.0.0.0
network 172.16.0.0
auto-summary
!
no ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 172.16.1.254
!
!
!
access-list 102 permit udp any any range 16384 32767
access-list 103 permit tcp any eq 1720 any
access-list 103 permit tcp any any eq 1720
access-list 103 permit tcp any any eq 2633
access-list 103 permit tcp any any range 2000 2002
!
