Bristol City 0 Carlisle United 2

Bristol City suffered Carling Cup humiliation on a night to forget at Ashton Gate.

Made short-priced favourites to see off League One Carlisle on their own turf, the toothless Robins failed miserably to put up a fight and ended up being comfortably beaten for the second time in four days.

Manager Gary Johnson demanded a confidence-restoring performance in the wake of Sunday's 3-0 drubbing at Cardiff, only to see his side come up woefully short in a turgid second-round contest.

True, the Robins were hindered by injury and illness, but that did not excuse a lacklustre display which, at times, resembled a training ground exercise.

Already made to labour, City could have no complaints when Scott Dobie fired the Cumbrians in front on 61 minutes.

Substitute Gary Madine netted a second 16 minutes later to see Carlisle through to the third round for the first time in 33 years.

And it could have been worse still for the home side, who were lucky to escape when Tom Taiwo hit the post five minutes before half time.

City scarcely conjured a worthwhile goal-scoring chance of their own and finished well beaten, leaving their manager with a headache ahead of Saturday's clash with Middlesbrough.

A debilitating combination of injury and illness forced Johnson to make sweeping changes to the side beaten by Cardiff on Sunday. David Clarkson joined Bradley Orr and Lewin Nyatanga on the sick list, top scorer Nicky Maynard was ruled out by injury and Jamie McCombe, Paul Hartley and Brian Wilson were relegated to the bench.

Fit-again Louis Carey and Cole Skuse returned in a three-man defence, Christian Ribeiro was handed his first start in 12 months and Gavin Williams and John Akinde were drafted in to offer support to Danny Haynes in attack.

Seriously injured in a Carling Cup tie against Peterborough in August last year, Ribeiro has worked tirelessly to regain full fitness. Restored to the team in his favoured right wing-back role, he was immediately to the fore, picking out Akinde with a measured cross that the striker headed inches too high.

Although City initially appeared unfazed by the multiple changes in personnel, they struggled to convert possession and territorial dominance into goal-scoring opportunities against determined opponents who were quick to put men behind the ball.

Having defended in depth for the opening 20 minutes, Carlisle launched a series of swift counter-attacks which suggested they might just possess the means to cause an upset, notably when over-lapping full-back David Raven shot narrowly off target at the far post with City's defence at sixes and sevens.

David Hurst caused the hosts further anxiety when, five minutes later, he engineered sufficient space to let off a rising shot that cleared Dean Gerken's bar. A disappointingly small crowd finally had cause to rise from their seats when Williams set Haynes free and the fleet-footed striker surged past centre-back Danny Livesey, who tugged his shirt in a vain attempt to slow his progress.

Referee Andy Penn waved play on, only for Haynes to be thwarted by keeper Lenny Pidgeley and Peter Murphy.

Lee Johnson was next to test Pidgeley, who dropped smartly to his right to gather the midfielder's first-time shot from 15 yards, while Marvin Elliott met Jamie McAllister's whipped cross with a header which looped harmlessly wide as the Championship team continued to make heavy weather of it.

Carlisle willingly filled the attacking void, Taiwo jinking his way past two red-shirted defenders on the edge of the penalty area and rattling the upright with a curling shot which beat Gerken all ends up.

City manager Johnson had clearly seen enough. In a bid to inject new life into his flagging team, he withdrew McAllister at half-time, sent on right winger Ivan Sproule and switched to a 4-4-2 formation.

But it was the Cumbrians who continued to carry the greater threat in front of goal, former City starlet Joe Anyinsah firing inches over with a powerful drive and Raven testing Gerken with an angled shot, his side's first on-target effort of the game.

Their next produced a goal on 61 minutes. Anyinsah surged into space in a central position and fed Matt Robson, whose first-time cross from the left enabled Dobie to beat Gerken from 12 yards. Encouraged by his success, Dobie almost made it 2-0 moments later, dragging his angled shot across the face of goal with Gerken scrambling to make his ground.

Johnson replaced Williams with Jamie McCombe and deployed the big defender as an auxiliary centre forward for the final 20 minutes.

McCombe was involved almost immediately, turning on the edge of the six yard box, only for his shot to be blocked by Murphy.

Unfortunately for City, the second goal arrived at the other end of the pitch, the increasingly-confident Anyinsah riding a weak challenge from Skuse and presenting substitute Madine with a golden opportunity to sweep the ball past Gerken and further embarrass the home side.

Johnson introduced Andre Blackman's pace, but it was already too late to prevent the League One underdogs claiming a well-deserved victory.