Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Chriss Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Cisco 3640 with 3 T1s

Status
Not open for further replies.
mufka

mufka

ISP
Joined
Dec 18, 2000
Messages
587
Location
US
I have setup a Cisco 3640 with 3 T1s from 3 different ISPs. There are 3 T1 WICs in the router and 3 ethernet interfaces. I have had two of the T1s running for a while. When I added the third, everything slows to a crawl. If I shut the third serial down, everything goes back to normal. Is that too much to have on this router? There is 76MB ram in it and 8MB flash. Running IOS 12.2.8T.
 
Sort by date Sort by votes
Are you trying to load balance with the 3 T's? I'm pretty sure that the 3640 can only hand 2 T's when load balancing..

How are you using the T1s?


BuckWeet
 
Upvote 0 Downvote
I am load balancing the first two T's with an external device. The third is for a separate subnet.
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

Blackybear
  • Locked
  • Question Question
Cisco RV042G router
Replies
0
Views
320
Blackybear
Blackybear
CPM86
  • Locked
  • Question Question
Cisco isr 4331 with IOS and sip busy fail over to 2nd sip number on pbx?
Replies
0
Views
557
CPM86
CPM86
B
  • Locked
  • Question Question
Cisco IP phone 7841 8851 unable to forward all to external number
Replies
0
Views
401
badwolf1686
B
pbxcomm
  • Locked
  • Question Question
CISCO VG450
Replies
1
Views
810
nt8d09
nt8d09
Hayden09
  • Locked
  • Question Question
Cisco Sg-300 Flapping?
Replies
0
Views
666
Hayden09
Hayden09

Part and Inventory Search

Sponsor

Back
Top