[c-nsp] Cisco 2811 performance issue - dual(new) isp
Chuck Church
chuckchurch at gmail.com
Thu Dec 22 14:05:53 EST 2011
The router is process switching (and dropping) a lot of packets. I'd try it
without CBAC and with ip virtual-reassembly disabled. See if you can get it
to work at close to wirerate before re-enabling features. Might be worth
trying a recent mainline 15.0 release, I seem to remember lots of weirdness
on an 870 ISR running 12.4(24)T.
Thanks,
Chuck
From: Jmail Clist [mailto:jmlist80 at gmail.com]
Sent: Thursday, December 22, 2011 12:09 PM
To: Chuck Church
Cc: cisco-nsp at puck.nether.net; vinny at abellohome.ne
Subject: Re: [c-nsp] Cisco 2811 performance issue - dual(new) isp
The fa0/1 interface literally plugs into the cable modem for the ISP. Do you
think I should increase the buffer size a bit for that interface? I'm sure
there is a command for that. I added another "sh int" and the full "sh
buffer" output near the bottom of this message.
#sh ver
Cisco IOS Software, 2800 Software (C2800NM-ADVENTERPRISEK9-M), Version
12.4(24)T
FastEthernet0/1 buffers, 1536 bytes (total 384, permanent 384):
0 in free list (0 min, 384 max allowed)
384 hits, 0 fallbacks
384 max cache size, 256 in cache
29489950 hits in cache, 0 misses in cache
interface FastEthernet0/1
ip address x.x.x.x 255.255.255.0
ip access-group BLOCK in
no ip redirects
ip nat outside
ip inspect ISP2-cbac out
ip virtual-reassembly
duplex auto
speed auto
sh int fa0/1
FastEthernet0/1 is up, line protocol is up
Hardware is MV96340 Ethernet, address is 0015.f956.d549 (bia
0015.f956.d549)
Internet address is x.x.x.x/24
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 1d12h
Input queue: 0/75/167/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 267000 bits/sec, 84 packets/sec
5 minute output rate 49000 bits/sec, 24 packets/sec
9017021 packets input, 2522442236 bytes
Received 7072336 broadcasts, 0 runts, 0 giants, 18 throttles
1934 input errors, 0 CRC, 0 frame, 0 overrun, 1934 ignored
0 watchdog
0 input packets with dribble condition detected
1425142 packets output, 377562825 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
rtr2811#sh buffer
Buffer elements:
687 in free list (1119 max allowed)
80677703 hits, 0 misses, 619 created
Public buffer pools:
Small buffers, 104 bytes (total 106, permanent 50, peak 248 @ 1d02h):
86 in free list (20 min, 150 max allowed)
670704026 hits, 5941 misses, 4870 trims, 4926 created
1577 failures (0 no memory)
Middle buffers, 600 bytes (total 41, permanent 25, peak 262 @ 7w0d):
39 in free list (10 min, 150 max allowed)
547716007 hits, 1867 misses, 3051 trims, 3067 created
421 failures (0 no memory)
Big buffers, 1536 bytes (total 52, permanent 50, peak 122 @ 2d01h):
35 in free list (5 min, 150 max allowed)
6473777 hits, 98 misses, 133 trims, 135 created
36 failures (0 no memory)
VeryBig buffers, 4520 bytes (total 10, permanent 10, peak 12 @ 19:59:39):
10 in free list (0 min, 100 max allowed)
26150 hits, 7 misses, 2 trims, 2 created
6 failures (0 no memory)
Large buffers, 5024 bytes (total 1, permanent 0, peak 1 @ 1d00h):
1 in free list (0 min, 10 max allowed)
0 hits, 6 misses, 9 trims, 10 created
6 failures (0 no memory)
Huge buffers, 18024 bytes (total 1, permanent 0, peak 1 @ 1d00h):
1 in free list (0 min, 4 max allowed)
0 hits, 6 misses, 9 trims, 10 created
6 failures (0 no memory)
Interface buffer pools:
Onboard DSPRM Pool buffers, 264 bytes (total 300, permanent 300):
0 in free list (0 min, 300 max allowed)
300 hits, 0 fallbacks
300 max cache size, 300 in cache
991346 hits in cache, 0 misses in cache
Syslog ED Pool buffers, 600 bytes (total 132, permanent 132):
100 in free list (132 min, 132 max allowed)
532 hits, 0 misses
CD2430 I/O buffers, 1536 bytes (total 0, permanent 0):
0 in free list (0 min, 0 max allowed)
0 hits, 0 fallbacks
IPC buffers, 4096 bytes (total 140, permanent 140):
140 in free list (70 min, 280 max allowed)
0 hits, 0 fallbacks, 0 trims, 0 created
0 failures (0 no memory)
Header pools:
Header buffers, 0 bytes (total 768, permanent 768):
256 in free list (128 min, 1024 max allowed)
512 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
512 max cache size, 512 in cache
103 hits in cache, 0 misses in cache
C5510 Header Pool buffers, 0 bytes (total 768, permanent 768):
256 in free list (128 min, 1024 max allowed)
512 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
512 max cache size, 512 in cache
986899 hits in cache, 0 misses in cache
Particle Clones:
1024 clones, 101871 hits, 0 misses
Public particle pools:
F/S buffers, 256 bytes (total 768, permanent 768):
256 in free list (128 min, 1024 max allowed)
512 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
512 max cache size, 512 in cache
0 hits in cache, 0 misses in cache
Normal buffers, 1548 bytes (total 768, permanent 768):
768 in free list (128 min, 1024 max allowed)
0 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
On Wed, Dec 21, 2011 at 3:04 PM, Chuck Church <chuckchurch at gmail.com> wrote:
Hmmm. Well, there are a few variables. If one site does give you good
results, then the router might not be totally at fault. You are getting
'ignore' errors on the interface with CBAC enabled, that's definitely
slowing things down, as you're getting re-transmits and TCP window starting
small again. Just curious, what does 'sh buffer' output look like?
Thanks,
Chuck
From: Jmail Clist [mailto:jmlist80 at gmail.com]
Sent: Tuesday, December 20, 2011 11:43 PM
To: Chuck Church
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Cisco 2811 performance issue - dual(new) isp
Chuck,
Interesting. Not sure why it was so low. I switched back to this new ISP
conn on fa0/1 tonight and ran some more tests. Below is various output
immediately after testing. The second set of show outputs is after I applied
CBAC inbound and a generic deny extended access list outbound on fa0/1. The
CBAC is definitely raising my cpu, as expected.
Performance is still low in my opinion, at least with testing on most "test"
sites. The only site that gave me great results was speakeasy.net.
rtr2811#sh int switching | begin FastEthernet0/1
FastEthernet0/1
Throttle count 11
Drops RP 11 SP 0
SPD Flushes Fast 0 SSE 0
SPD Aggress Fast 0
SPD Priority Inputs 20030942 Drops 0
Protocol IP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 66120 22268396 37079 4417563
Cache misses 0 - - -
Fast 410053 477119555 351638 183218275
Auton/SSE 0 0 0 0
Protocol DEC MOP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 0 0 8697 669669
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0
Protocol ARP
Switching path Pkts In Chars In Pkts Out Chars Out
rtr2811#sh int fa0/1
FastEthernet0/1 is up, line protocol is up
Hardware is MV96340 Ethernet, address is 0015.f956.d549 (bia
0015.f956.d549)
Internet address is 200.200.200.200/24
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:02, output hang never
Last clearing of "show interface" counters 00:01:49
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 731000 bits/sec, 108 packets/sec
5 minute output rate 357000 bits/sec, 45 packets/sec
17949 packets input, 14940931 bytes
Received 5515 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
11012 packets output, 9300361 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
rtr2811#sh proc cpu sorted 1min
CPU utilization for five seconds: 9%/1%; one minute: 14%; five minutes: 13%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
80 <tel:80%C2%A0%C2%A0%C2%A0%2097347040> 97347040 262361459
371 1.75% 1.77% 1.76% 0 IGMP Snooping Re
118 84936308 283025140 300 1.67% 1.54% 1.52% 0 IP Input
19 9391432 30838598 304 0.31% 1.20% 1.28% 0 ARP Input
182 392060 1300284614 0 1.03% 1.12% 1.12% 0 HQF Shaper
Backg
92 19052984 60835327 313 0.39% 0.49% 0.50% 0 ILPM
3 2197644 20210291 108 0.23% 0.31% 0.31% 0 Skinny Msg
Serve
314 169248 163513044 1 0.31% 0.30% 0.31% 0 PPP manager
125 1464 1486 985 0.47% 0.16% 0.12% 514 SSH Process
5 11185972 797585 14024 0.00% 0.15% 0.17% 0 Check heaps
315 88332 163513044 0 0.15% 0.14% 0.15% 0 PPP Events
91 6798308 5230434 1299 0.07% 0.12% 0.13% 0 tCOUNTER
--More--
///////////////////////////////////////////////////////
After CBAC applied outbound/extended deny all access-list inbound
FastEthernet0/1 is up, line protocol is up
Hardware is MV96340 Ethernet, address is 0015.f956.d549 (bia
0015.f956.d549)
Internet address is 200.200.200.200/24
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 3/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 00:16:44
Input queue: 1/75/75/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 1445000 bits/sec, 183 packets/sec
5 minute output rate 527000 bits/sec, 94 packets/sec
162975 packets input, 141570515 bytes
Received 51776 broadcasts, 0 runts, 0 giants, 6 throttles
379 input errors, 0 CRC, 0 frame, 0 overrun, 379 ignored
0 watchdog
0 input packets with dribble condition detected
80662 packets output, 52976137 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
------
sh proc cpu sorted 1min
CPU utilization for five seconds: 11%/2%; one minute: 20%; five minutes: 19%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
118 84950740 283074993 300 1.75% 1.81% 1.78% 0 IP Input
80 <tel:80%C2%A0%C2%A0%C2%A0%2097371132> 97371132 262405939
371 1.83% 1.79% 1.77% 0 IGMP Snooping Re
19 9408864 30883468 304 1.35% 1.29% 1.46% 0 ARP Input
182 392968 1300500059 0 1.11% 1.12% 1.12% 0 HQF Shaper
Backg
321 3856440 2264838 1702 0.00% 0.86% 0.78% 0 SNMP ENGINE
92 19056692 60845592 313 0.39% 0.48% 0.50% 0 ILPM
3 2198364 20213772 108 0.31% 0.32% 0.31% 0 Skinny Msg
Serve
314 169656 163540744 1 0.31% 0.30% 0.31% 0 PPP manager
319 2108780 4252988 495 0.07% 0.24% 0.16% 0 IP SNMP
5 11188032 797728 14024 0.00% 0.22% 0.19% 0 Check heaps
sh ip traffic
FastEthernet0/1
Throttle count 17
Drops RP 86 SP 0
SPD Flushes Fast 0 SSE 0
SPD Aggress Fast 0
SPD Priority Inputs 20080830 Drops 0
Protocol IP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 66747 22533286 37856 4562880
Cache misses 0 - - -
Fast 509124 600798823 421307 227932429
Auton/SSE 0 0 0 0
Protocol DEC MOP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 0 0 8698 669746
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0
Protocol ARP
Switching path Pkts In Chars In Pkts Out Chars Out
On Tue, Dec 20, 2011 at 12:51 PM, Chuck Church <chuckchurch at gmail.com>
wrote:
Are you sure your NAT/PAT statements are right? I think you said in an
earlier email this output below was done right after the speedtest.
However, the 5 minute load interval for fa0/1 shows only 1 pps output on
this interface. The input packets look like all ARP, based on the int
switching info. Is your traffic really going out the original circuit?
Chuck
-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Jmail Clist
Sent: Tuesday, December 20, 2011 9:58 AM
To: Daniel Hooper
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Cisco 2811 performance issue - dual(new) isp
Here is a show proc, show ip traffic and show int switching. Any feedback
is very much appreciated.
rtr2811#show proc cpu sorted 1min
CPU utilization for five seconds: 26%/17%; one minute: 13%; five minutes:
13%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
80 95570780 <tel:80%20%20%20%2095570780> 257773304 370 1.83%
1.75% 1.76% 0 IGMP
Snooping Re
118 83345888 278039819 299 1.51% 1.59% 1.67% 0 IP
Input
19 8380332 26051685 321 2.31% 1.33% 1.34% 0 ARP
Input
182 382324 1277585313 0 1.35% 1.14% 1.12% 0 HQF Shaper
Backg
92 18735164 59773255 313 0.63% 0.51% 0.50% 0
ILPM
125 10440 8415 1240 0.00% 0.45% 0.73% 514 SSH
Process
3 2156048 19855473 108 0.31% 0.31% 0.31% 0 Skinny Msg
Serve
314 166160 160658064 1 0.31% 0.31% 0.31% 0 PPP
manager
5 10986872 783696 14019 0.00% 0.21% 0.18% 0 Check
heaps
315 86412 160658064 0 0.15% 0.14% 0.15% 0 PPP
Events
91 6677076 5139100 1299 0.15% 0.12% 0.13% 0
tCOUNTER
--------------------
rtr2811#sh ip traffic
IP statistics:
Rcvd: 5677 total, 231 local destination
0 format errors, 0 checksum errors, 7 bad hop count
0 unknown protocol, 5358 not a gateway
0 security failures, 0 bad options, 0 with options
Opts: 0 end, 0 nop, 0 basic security, 0 loose source route
0 timestamp, 0 extended security, 0 record route
0 stream ID, 0 strict source route, 0 alert, 0 cipso, 0 ump
0 other
Frags: 0 reassembled, 0 timeouts, 0 couldn't reassemble
0 fragmented, 0 fragments, 0 couldn't fragment
Bcast: 33 received, 0 sent
Mcast: 0 received, 21 sent
Sent: 225 generated, 11351 forwarded
Drop: 3 encapsulation failed, 0 unresolved, 0 no adjacency
0 no route, 0 unicast RPF, 0 forced drop
0 options denied
Drop: 0 packets with source IP address zero
Drop: 0 packets with internal loop back IP address
0 physical broadcast
ICMP statistics:
Rcvd: 0 format errors, 0 checksum errors, 0 redirects, 0 unreachable
60 echo, 0 echo reply, 0 mask requests, 0 mask replies, 0 quench
0 parameter, 0 timestamp, 0 timestamp replies, 0 info request, 0
other
0 irdp solicitations, 0 irdp advertisements
0 time exceeded, 0 info replies
Sent: 32 redirects, 0 unreachable, 0 echo, 61 echo reply
0 mask requests, 0 mask replies, 0 quench, 0 timestamp, 0 timestamp
replies
0 info reply, 0 time exceeded, 0 parameter problem
0 irdp solicitations, 0 irdp advertisements
UDP statistics:
Rcvd: 40 total, 0 checksum errors, 34 no port
Sent: 23 total, 0 forwarded broadcasts
TCP statistics:
Rcvd: 135 total, 0 checksum errors, 0 no port
Sent: 116 total
BGP statistics:
Rcvd: 0 total, 0 opens, 0 notifications, 0 updates
0 keepalives, 0 route-refresh, 0 unrecognized
Sent: 0 total, 0 opens, 0 notifications, 0 updates
0 keepalives, 0 route-refresh
IP-EIGRP statistics:
Rcvd: 0 total
Sent: 0 total
PIMv2 statistics: Sent/Received
Total: 0/0, 0 checksum errors, 0 format errors
Registers: 0/0 (0 non-rp, 0 non-sm-group), Register Stops: 0/0, Hellos:
0/0
Join/Prunes: 0/0, Asserts: 0/0, grafts: 0/0
Bootstraps: 0/0, Candidate_RP_Advertisements: 0/0
Queue drops: 0
State-Refresh: 0/0
IGMP statistics: Sent/Received
Total: 0/0, Format errors: 0/0, Checksum errors: 0/0
Host Queries: 0/0, Host Reports: 0/0, Host Leaves: 0/0
DVMRP: 0/0, PIM: 0/0
Queue drops: 0
OSPF statistics:
Rcvd: 0 total, 0 checksum errors
0 hello, 0 database desc, 0 link state req
0 link state updates, 0 link state acks
Sent: 0 total
0 hello, 0 database desc, 0 link state req
0 link state updates, 0 link state acks
ARP statistics:
Rcvd: 2916 requests, 0 replies, 0 reverse, 0 other
Sent: 2 requests, 5 replies (0 proxy), 0 reverse
Drop due to input queue full: 0
rtr2811#
------------------
FastEthernet0/1 is up, line protocol is up
Hardware is MV96340 Ethernet, address is 0015.f956.d549 (bia
0015.f956.d549)
Internet address is 200.200.200.200/24
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:02, output hang never
Last clearing of "show interface" counters 00:04:13
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 115000 bits/sec, 64 packets/sec
5 minute output rate 18000 bits/sec, 1 packets/sec
24064 packets input, 9171019 bytes
Received 17645 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
4516 packets output, 2399483 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
------------------------
sh int switching
FastEthernet0/1
Throttle count 10
Drops RP 10 SP 0
SPD Flushes Fast 0 SSE 0
SPD Aggress Fast 0
SPD Priority Inputs 15397736 Drops 0
Protocol IP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 49490 16769897 30321 3863531
Cache misses 0 - - -
Fast 249838 281487351 229388 101233546
Auton/SSE 0 0 0 0
Protocol DEC MOP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 0 0 8548 658196
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0
Protocol ARP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 15397767 923866020 919 55140
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0
Protocol CDP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 0 0 4675 1907390
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0
Protocol Other
Switching path Pkts In Chars In Pkts Out Chars Out
Process 0 0 514555 30873300
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0
NOTE: all counts are cumulative and reset only after a reload.
On Tue, Dec 20, 2011 at 2:03 AM, Daniel Hooper <dhooper at gold.net.au> wrote:
> I have no faith in sites like speedtest.net actually reporting the true
> speed of your link.
>
> Use your ISP's local FTP site & mirror sites or find one close to them
> upstream and perform testing.
>
> -Dan
>
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net [mailto:
> cisco-nsp-bounces at puck.nether.net] On Behalf Of Jmail Clist
> Sent: Tuesday, 20 December 2011 11:42 AM
> To: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] Cisco 2811 performance issue - dual(new) isp
>
> I have attached another log called "latest_2811_logs". it contains the "sh
> ip traffic, sh int switching and a "show proc cpu sorted 1min" output
> immediately after doing a test on speedguide.net through the new isp2
> connection. I see some throttle drops but not much more. I'm still puzzled
> at the poor performance. I put the interface back to auto as well and teh
> results are the same. Any ideas?
>
> On Mon, Dec 19, 2011 at 9:03 PM, Christopher J. Wargaski
> <wargo1 at gmail.com>wrote:
>
> > According to
> > http://www.cisco.com/web/partners/downloads/765/tools/quickreference/r
> > outerperformance.pdf, the router can handle up to 16.44 Mbps of fast /
> > CEF switching. I was not able to see your attachments in the digest
> > nor in the archive. Do you have CEF enabled?
> >
> > cjw
> >
> >
> > Date: Mon, 19 Dec 2011 10:57:11 -0600
> >> From: Jmail Clist <jmlist80 at gmail.com>
> >>
> >> To: cisco-nsp at puck.nether.net
> >> Subject: [c-nsp] Cisco 2811 performance issue - dual(new) isp
> >> Message-ID:
> >> <CAO8NJwLyKmQj8jUJTYg2_82fyxyyQLRuCOraaeH3BG9ONPr8=
> >> Q at mail.gmail.com>
> >> Content-Type: text/plain; charset="iso-8859-1"
> >>
> >>
> >> Hello,
> >>
> >> I have an issue that is really causing me grief. I recentely
> >> inherited a small network. There is an existing 1.5mbps Internet
> >> connection (fa0/0) (includes MPLS as well/same provider). We added a
> >> new ISP that allows for 50mb down/5mb up. I added the new ISP to
> >> fa0/1 and modified the NAT overload statements accordingly. I alo
> >> changed the default route to ONLY use the new, faster ISP connection.
> >> Using speedguide.net, I am only able to get 6 to 10mb down, most of
> >> the time. if I plug a laptop into the cable modem then I get 37 to
> >> 50mb down. Any idea why the 2811 is so slow? How much download speed
> >> can I expect to get? Any assisstance would be very much appreciated.
> >>
> >> I have attached the config and various show outputs (nat, sh ver,
> >> memory, etc.).
> >>
> >> Thank you,
> >>
> >
>
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